› 7qi4

Electron Microscopy
2.21Å resolution

Human mitochondrial ribosome at 2.2 A resolution (bound to partly built tRNAs and mRNA)

Released:
DOI: 10.2210/pdb7qi4/pdb
PDB entry 7qi4 coloured by chain, front view.
PDB entry 7qi4 coloured by chain, side view.
PDB entry 7qi4 coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Mitoribosome structure with cofactors and modifications reveals mechanism of ligand binding and interactions with L1 stalk.
Singh V, Itoh Y, Del'Olio S, Hassan A, Naschberger A, Flygaard RK, Nobe Y, Izumikawa K, Aibara S, Andréll J, Whitford PC, Barrientos A, Taoka M, Amunts A
OpenAccess logo Nat Commun 15 4272 (2024)
PMID: 38769321
Related structures: EMD-13980

Function and Biology Details

Reaction catalysed: 
N-substituted aminoacyl-tRNA + H(2)O = N-substituted amino acid + tRNA
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
hetero 94-mer (preferred)
PDBe Complex ID:
PDB-CPX-249493 (preferred)
Entry contents:
82 distinct polypeptide molecules
7 distinct RNA molecules
Macromolecules (89 distinct):
Small ribosomal subunit protein uS2m Chain: AB
Molecule details ›
Chain: AB
Length: 296 amino acids
Theoretical weight: 33.3 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9Y399 (Residues: 1-296; Coverage: 100%)
Gene names: CGI-91, MRPS2
Sequence domains: Ribosomal protein S2
Small ribosomal subunit protein uS3m Chain: AC
Molecule details ›
Chain: AC
Length: 167 amino acids
Theoretical weight: 19.05 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q96EL2 (Residues: 1-167; Coverage: 100%)
Gene names: HSPC335, MRPS24
Sequence domains: Mitochondrial ribosome subunit S24
Small ribosomal subunit protein uS5m Chain: AD
Molecule details ›
Chain: AD
Length: 430 amino acids
Theoretical weight: 48.09 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P82675 (Residues: 1-430; Coverage: 100%)
Gene name: MRPS5
Sequence domains:
Small ribosomal subunit protein bS6m Chain: AE
Molecule details ›
Chain: AE
Length: 125 amino acids
Theoretical weight: 14.25 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P82932 (Residues: 1-125; Coverage: 100%)
Gene names: C21orf101, MRPS6, RPMS6
Sequence domains: Ribosomal protein S6
Small ribosomal subunit protein uS7m Chain: AF
Molecule details ›
Chain: AF
Length: 242 amino acids
Theoretical weight: 28.19 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9Y2R9 (Residues: 1-242; Coverage: 100%)
Gene name: MRPS7
Sequence domains: Ribosomal protein S7p/S5e
Small ribosomal subunit protein uS9m Chain: AG
Molecule details ›
Chain: AG
Length: 396 amino acids
Theoretical weight: 45.91 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P82933 (Residues: 1-396; Coverage: 100%)
Gene names: MRPS9, RPMS9
Sequence domains: Ribosomal protein S9/S16
Small ribosomal subunit protein uS10m Chain: AH
Molecule details ›
Chain: AH
Length: 201 amino acids
Theoretical weight: 23.03 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P82664 (Residues: 1-201; Coverage: 100%)
Gene names: MRPS10, MSTP040
Sequence domains: Ribosomal protein S10p/S20e
Small ribosomal subunit protein uS11m Chain: AI
Molecule details ›
Chain: AI
Length: 194 amino acids
Theoretical weight: 20.66 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P82912 (Residues: 1-194; Coverage: 100%)
Gene names: HCC2, MRPS11, RPMS11
Sequence domains: Ribosomal protein S11
Small ribosomal subunit protein uS12m Chain: AJ
Molecule details ›
Chain: AJ
Length: 138 amino acids
Theoretical weight: 15.2 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: O15235 (Residues: 1-138; Coverage: 100%)
Gene names: MRPS12, RPMS12, RPSM12
Sequence domains: Ribosomal protein S12/S23
Small ribosomal subunit protein uS14m Chain: AK
Molecule details ›
Chain: AK
Length: 128 amino acids
Theoretical weight: 15.17 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: O60783 (Residues: 1-128; Coverage: 100%)
Gene name: MRPS14
Sequence domains: Ribosomal protein S14p/S29e
Small ribosomal subunit protein uS15m Chain: AL
Molecule details ›
Chain: AL
Length: 257 amino acids
Theoretical weight: 29.9 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P82914 (Residues: 1-257; Coverage: 100%)
Gene names: DC37, MRPS15, RPMS15
Sequence domains: Ribosomal protein S15
Small ribosomal subunit protein bS16m Chain: AM
Molecule details ›
Chain: AM
Length: 137 amino acids
Theoretical weight: 15.37 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9Y3D3 (Residues: 1-137; Coverage: 100%)
Gene names: CGI-132, MRPS16, RPMS16
Sequence domains: Ribosomal protein S16
Small ribosomal subunit protein uS17m Chain: AN
Molecule details ›
Chain: AN
Length: 130 amino acids
Theoretical weight: 14.53 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9Y2R5 (Residues: 1-130; Coverage: 100%)
Gene names: HSPC011, MRPS17, RPMS17
Sequence domains: Ribosomal protein S17
Small ribosomal subunit protein mS40 Chain: AO
Molecule details ›
Chain: AO
Length: 258 amino acids
Theoretical weight: 29.44 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9Y676 (Residues: 1-258; Coverage: 100%)
Gene names: C6orf14, HSPC183, MRPS18B, PTD017
Sequence domains: Ribosomal protein S18
Small ribosomal subunit protein bS18m Chain: AP
Molecule details ›
Chain: AP
Length: 142 amino acids
Theoretical weight: 15.88 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9Y3D5 (Residues: 1-142; Coverage: 100%)
Gene names: CGI-134, MRPS18C
Sequence domains: Ribosomal protein S18
Mitochondrial ribosomal protein S21 Chain: AQ
Molecule details ›
Chain: AQ
Length: 87 amino acids
Theoretical weight: 10.81 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: A0A2J8VEN6 (Residues: 1-87; Coverage: 100%)
Gene names: CR201_G0018851, MRPS21
Sequence domains: Ribosomal protein S21
Small ribosomal subunit protein mS22 Chain: AR
Molecule details ›
Chain: AR
Length: 360 amino acids
Theoretical weight: 41.34 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P82650 (Residues: 1-360; Coverage: 100%)
Gene names: C3orf5, GK002, MRPS22, RPMS22
Sequence domains: Mitochondrial 28S ribosomal protein S22
Small ribosomal subunit protein mS23 Chain: AS
Molecule details ›
Chain: AS
Length: 190 amino acids
Theoretical weight: 21.81 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9Y3D9 (Residues: 1-190; Coverage: 100%)
Gene names: CGI-138, HSPC329, MRPS23
Sequence domains: Mitochondrial ribosomal protein S23
Small ribosomal subunit protein mS25 Chain: AT
Molecule details ›
Chain: AT
Length: 173 amino acids
Theoretical weight: 20.15 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P82663 (Residues: 1-173; Coverage: 100%)
Gene names: MRPS25, RPMS25
Sequence domains: Mitochondrial ribosomal protein L51 / S25 / CI-B8 domain
Small ribosomal subunit protein mS26 Chain: AU
Molecule details ›
Chain: AU
Length: 205 amino acids
Theoretical weight: 24.26 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9BYN8 (Residues: 1-205; Coverage: 100%)
Gene names: C20orf193, MRPS26, RPMS13
Sequence domains: Mitochondrial ribosome subunit S26
Small ribosomal subunit protein mS27 Chain: AV
Molecule details ›
Chain: AV
Length: 414 amino acids
Theoretical weight: 47.67 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q92552 (Residues: 1-414; Coverage: 100%)
Gene names: KIAA0264, MRPS27
Sequence domains: Mitochondrial 28S ribosomal protein S27
Small ribosomal subunit protein bS1m Chain: AW
Molecule details ›
Chain: AW
Length: 187 amino acids
Theoretical weight: 20.88 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9Y2Q9 (Residues: 1-187; Coverage: 100%)
Gene names: HSPC007, MRPS28, MRPS35
Sequence domains: Mitochondrial ribosomal protein MRP-S35
Small ribosomal subunit protein mS29 Chain: AX
Molecule details ›
Chain: AX
Length: 398 amino acids
Theoretical weight: 45.63 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P51398 (Residues: 1-398; Coverage: 100%)
Gene names: DAP3, MRPS29
Sequence domains: Mitochondrial ribosomal death-associated protein 3
Small ribosomal subunit protein mS31 Chain: AY
Molecule details ›
Chain: AY
Length: 395 amino acids
Theoretical weight: 45.39 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q92665 (Residues: 1-395; Coverage: 100%)
Gene names: IMOGN38, MRPS31
Sequence domains: Mitochondrial 28S ribosomal protein S31
Small ribosomal subunit protein mS33 Chain: AZ
Molecule details ›
Chain: AZ
Length: 106 amino acids
Theoretical weight: 12.66 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9Y291 (Residues: 1-106; Coverage: 100%)
Gene names: CGI-139, MRPS33, PTD003
Sequence domains: Mitochondrial ribosomal subunit S27
Small ribosomal subunit protein mS34 Chain: A0
Molecule details ›
Chain: A0
Length: 217 amino acids
Theoretical weight: 25.56 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P82930 (Residues: 2-218; Coverage: 100%)
Gene name: MRPS34
Sequence domains: Mitochondrial 28S ribosomal protein S34
Small ribosomal subunit protein mS35 Chain: A1
Molecule details ›
Chain: A1
Length: 323 amino acids
Theoretical weight: 36.9 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P82673 (Residues: 1-323; Coverage: 100%)
Gene names: HDCMD11P, MDS023, MRPS28, MRPS35, PSEC0213
Sequence domains: Mitochondrial ribosomal subunit protein
Small ribosomal subunit protein mS37 Chain: A2
Molecule details ›
Chain: A2
Length: 118 amino acids
Theoretical weight: 13.54 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q96BP2 (Residues: 1-118; Coverage: 100%)
Gene names: C10orf34, CHCHD1, MRPS37
Sequence domains: CHCH domain
Small ribosomal subunit protein mS38 Chain: A3
Molecule details ›
Chain: A3
Length: 199 amino acids
Theoretical weight: 22.4 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9NWT8 (Residues: 1-199; Coverage: 100%)
Gene names: AIP, AKIP, AURKAIP1, MRPS38
Sequence domains: Mitochondrial mRNA-processing protein COX24, C-terminal
Small ribosomal subunit protein mS39 Chain: A4
Molecule details ›
Chain: A4
Length: 689 amino acids
Theoretical weight: 78.65 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q96EY7 (Residues: 1-689; Coverage: 100%)
Gene names: MRPS39, PTCD3, TRG15
Sequence domains:
Large ribosomal subunit protein uL2m Chain: D
Molecule details ›
Chain: D
Length: 305 amino acids
Theoretical weight: 33.36 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q5T653 (Residues: 1-305; Coverage: 100%)
Gene names: CGI-22, MRPL2
Sequence domains:
Large ribosomal subunit protein uL3m Chain: E
Molecule details ›
Chain: E
Length: 348 amino acids
Theoretical weight: 38.69 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P09001 (Residues: 1-348; Coverage: 100%)
Gene names: MRL3, MRPL3, RPML3
Sequence domains: Ribosomal protein L3
Large ribosomal subunit protein uL4m Chain: F
Molecule details ›
Chain: F
Length: 311 amino acids
Theoretical weight: 34.97 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9BYD3 (Residues: 1-311; Coverage: 100%)
Gene names: CDABP0091, CGI-28, MRPL4
Sequence domains: Ribosomal protein L4/L1 family
Large ribosomal subunit protein bL9m Chain: H
Molecule details ›
Chain: H
Length: 267 amino acids
Theoretical weight: 30.3 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9BYD2 (Residues: 1-267; Coverage: 100%)
Gene name: MRPL9
Sequence domains:
Large ribosomal subunit protein uL10m Chain: I
Molecule details ›
Chain: I
Length: 261 amino acids
Theoretical weight: 29.32 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q7Z7H8 (Residues: 1-261; Coverage: 100%)
Gene names: MRPL10, MRPL8, RPML8
Sequence domains: Ribosomal protein L10
Large ribosomal subunit protein uL11m Chain: J
Molecule details ›
Chain: J
Length: 192 amino acids
Theoretical weight: 20.72 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9Y3B7 (Residues: 1-192; Coverage: 100%)
Gene names: CGI-113, MRPL11
Sequence domains:
Large ribosomal subunit protein uL13m Chain: K
Molecule details ›
Chain: K
Length: 178 amino acids
Theoretical weight: 20.77 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9BYD1 (Residues: 1-178; Coverage: 100%)
Gene name: MRPL13
Sequence domains: Ribosomal protein L13
Large ribosomal subunit protein uL14m Chain: L
Molecule details ›
Chain: L
Length: 145 amino acids
Theoretical weight: 15.97 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q6P1L8 (Residues: 1-145; Coverage: 100%)
Gene names: MRPL14, MRPL32, RPML32
Sequence domains: Ribosomal protein L14p/L23e
Large ribosomal subunit protein uL15m Chain: M
Molecule details ›
Chain: M
Length: 296 amino acids
Theoretical weight: 33.47 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9P015 (Residues: 1-296; Coverage: 100%)
Gene names: HSPC145, MRPL15
Sequence domains: Ribosomal proteins 50S-L15, 50S-L18e, 60S-L27A
Large ribosomal subunit protein uL16m Chain: N
Molecule details ›
Chain: N
Length: 251 amino acids
Theoretical weight: 28.5 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9NX20 (Residues: 1-251; Coverage: 100%)
Gene names: MRPL16, PNAS-111
Sequence domains: Ribosomal protein L16p/L10e
Large ribosomal subunit protein bL17m Chain: O
Molecule details ›
Chain: O
Length: 175 amino acids
Theoretical weight: 20.08 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9NRX2 (Residues: 1-175; Coverage: 100%)
Gene names: LIP2, MRPL17
Sequence domains: Ribosomal protein L17
Large ribosomal subunit protein uL18m Chain: P
Molecule details ›
Chain: P
Length: 180 amino acids
Theoretical weight: 20.61 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9H0U6 (Residues: 1-180; Coverage: 100%)
Gene names: HSPC071, MRPL18
Sequence domains: Ribosomal L18 of archaea, bacteria, mitoch. and chloroplast
Large ribosomal subunit protein bL19m Chain: Q
Molecule details ›
Chain: Q
Length: 292 amino acids
Theoretical weight: 33.58 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P49406 (Residues: 1-292; Coverage: 100%)
Gene names: KIAA0104, MRPL15, MRPL19
Sequence domains: Ribosomal protein L19
Large ribosomal subunit protein bL20m Chain: R
Molecule details ›
Chain: R
Length: 149 amino acids
Theoretical weight: 17.48 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9BYC9 (Residues: 1-149; Coverage: 100%)
Gene name: MRPL20
Sequence domains: Ribosomal protein L20
Large ribosomal subunit protein bL21m Chain: S
Molecule details ›
Chain: S
Length: 205 amino acids
Theoretical weight: 22.85 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q7Z2W9 (Residues: 1-205; Coverage: 100%)
Gene name: MRPL21
Sequence domains: Ribosomal prokaryotic L21 protein
Large ribosomal subunit protein uL22m Chain: T
Molecule details ›
Chain: T
Length: 206 amino acids
Theoretical weight: 23.68 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9NWU5 (Residues: 1-206; Coverage: 100%)
Gene names: HSPC158, MRPL22, MRPL25, RPML25
Sequence domains: Ribosomal protein L22p/L17e
Large ribosomal subunit protein uL23m Chain: U
Molecule details ›
Chain: U
Length: 153 amino acids
Theoretical weight: 17.85 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q16540 (Residues: 1-153; Coverage: 100%)
Gene names: L23MRP, MRPL23, RPL23L
Sequence domains: Ribosomal protein L23
Large ribosomal subunit protein uL24m Chain: V
Molecule details ›
Chain: V
Length: 216 amino acids
Theoretical weight: 24.95 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q96A35 (Residues: 1-216; Coverage: 100%)
Gene name: MRPL24
Sequence domains:
Large ribosomal subunit protein bL27m Chain: W
Molecule details ›
Chain: W
Length: 148 amino acids
Theoretical weight: 16.1 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9P0M9 (Residues: 1-148; Coverage: 100%)
Gene names: HSPC250, MRPL27
Sequence domains: Ribosomal L27 protein
Large ribosomal subunit protein bL28m Chain: X
Molecule details ›
Chain: X
Length: 256 amino acids
Theoretical weight: 30.2 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q13084 (Residues: 1-256; Coverage: 100%)
Gene names: MAAT1, MRPL28
Sequence domains: Ribosomal L28 family
Large ribosomal subunit protein uL29m Chain: Y
Molecule details ›
Chain: Y
Length: 250 amino acids
Theoretical weight: 29.51 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9HD33 (Residues: 1-250; Coverage: 100%)
Gene names: CGI-204, MRPL47, NCM1
Sequence domains: Mitochondrial 39-S ribosomal protein L47 (MRP-L47)
Large ribosomal subunit protein uL30m Chain: Z
Molecule details ›
Chain: Z
Length: 161 amino acids
Theoretical weight: 18.58 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q8TCC3 (Residues: 1-161; Coverage: 100%)
Gene names: HSPC249, MRPL28, MRPL30, RPML28
Sequence domains: Ribosomal protein L30p/L7e
Large ribosomal subunit protein bL32m Chain: 0
Molecule details ›
Chain: 0
Length: 188 amino acids
Theoretical weight: 21.44 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9BYC8 (Residues: 1-188; Coverage: 100%)
Gene names: HSPC283, MRPL32
Sequence domains: Ribosomal L32p protein family
Large ribosomal subunit protein bL33m Chain: 1
Molecule details ›
Chain: 1
Length: 65 amino acids
Theoretical weight: 7.64 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: O75394 (Residues: 1-65; Coverage: 100%)
Gene names: C2orf1, MRPL33
Sequence domains: Ribosomal protein L33
Large ribosomal subunit protein bL34m Chain: 2
Molecule details ›
Chain: 2
Length: 92 amino acids
Theoretical weight: 10.18 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9BQ48 (Residues: 1-92; Coverage: 100%)
Gene name: MRPL34
Sequence domains: Ribosomal protein L34
Large ribosomal subunit protein bL35m Chain: 3
Molecule details ›
Chain: 3
Length: 188 amino acids
Theoretical weight: 21.56 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9NZE8 (Residues: 1-188; Coverage: 100%)
Gene names: BM-007, MRPL35
Sequence domains: Ribosomal protein L35
Large ribosomal subunit protein bL36m Chain: 4
Molecule details ›
Chain: 4
Length: 103 amino acids
Theoretical weight: 11.81 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9P0J6 (Residues: 1-103; Coverage: 100%)
Gene names: BRIP1, MRPL36
Sequence domains: Ribosomal protein L36
Large ribosomal subunit protein mL37 Chain: 5
Molecule details ›
Chain: 5
Length: 423 amino acids
Theoretical weight: 48.18 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9BZE1 (Residues: 1-423; Coverage: 100%)
Gene names: HSPC235, MRPL2, MRPL37, RPML2
Sequence domains: Mitochondrial 28S ribosomal protein S30 (PDCD9)
Large ribosomal subunit protein mL38 Chain: 6
Molecule details ›
Chain: 6
Length: 380 amino acids
Theoretical weight: 44.66 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q96DV4 (Residues: 1-380; Coverage: 100%)
Gene names: HSPC262, MRPL38
Sequence domains: Phosphatidylethanolamine-binding protein
Large ribosomal subunit protein mL39 Chain: 7
Molecule details ›
Chain: 7
Length: 338 amino acids
Theoretical weight: 38.76 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9NYK5 (Residues: 1-338; Coverage: 100%)
Gene names: C21orf92, MRPL39, MRPL5, MSTP003, PRED22, RPML5
Large ribosomal subunit protein mL40 Chain: 8
Molecule details ›
Chain: 8
Length: 206 amino acids
Theoretical weight: 24.53 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9NQ50 (Residues: 1-206; Coverage: 100%)
Gene names: MRPL40, NLVCF, URIM
Sequence domains: Mitochondrial ribosomal protein L28
Large ribosomal subunit protein mL41 Chain: 9
Molecule details ›
Chain: 9
Length: 137 amino acids
Theoretical weight: 15.4 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q8IXM3 (Residues: 1-137; Coverage: 100%)
Gene names: BMRP, MRPL27, MRPL41, PIG3, RPML27
Sequence domains: Mitochondrial ribosomal protein L27
Large ribosomal subunit protein mL42 Chain: a
Molecule details ›
Chain: a
Length: 142 amino acids
Theoretical weight: 16.69 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9Y6G3 (Residues: 1-142; Coverage: 100%)
Gene names: HSPC204, MRPL31, MRPL42, MRPS32, PTD007, RPML31
Sequence domains: Mitochondrial 28S ribosomal protein S32
Large ribosomal subunit protein mL43 Chain: b
Molecule details ›
Chain: b
Length: 215 amino acids
Theoretical weight: 23.5 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q8N983 (Residues: 1-215; Coverage: 100%)
Gene name: MRPL43
Sequence domains: Mitochondrial ribosomal protein L51 / S25 / CI-B8 domain
Large ribosomal subunit protein mL44 Chain: c
Molecule details ›
Chain: c
Length: 332 amino acids
Theoretical weight: 37.58 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9H9J2 (Residues: 1-332; Coverage: 100%)
Gene name: MRPL44
Sequence domains:
Large ribosomal subunit protein mL45 Chain: d
Molecule details ›
Chain: d
Length: 306 amino acids
Theoretical weight: 35.4 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9BRJ2 (Residues: 1-306; Coverage: 100%)
Gene name: MRPL45
Sequence domains: Tim44-like domain
Large ribosomal subunit protein mL46 Chain: e
Molecule details ›
Chain: e
Length: 279 amino acids
Theoretical weight: 31.75 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9H2W6 (Residues: 1-279; Coverage: 100%)
Gene names: C15orf4, LIECG2, MRPL46
Sequence domains: 39S mitochondrial ribosomal protein L46
Large ribosomal subunit protein mL48 Chain: f
Molecule details ›
Chain: f
Length: 212 amino acids
Theoretical weight: 23.97 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q96GC5 (Residues: 1-212; Coverage: 100%)
Gene names: CGI-118, HSPC290, MRPL48
Sequence domains: Ribosomal protein S10p/S20e
Large ribosomal subunit protein mL49 Chain: g
Molecule details ›
Chain: g
Length: 166 amino acids
Theoretical weight: 19.23 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q13405 (Residues: 1-166; Coverage: 100%)
Gene names: C11orf4, MRPL49, NOF1, OK/SW-cl.67
Sequence domains: Mitochondrial large subunit ribosomal protein (Img2)
Large ribosomal subunit protein mL50 Chain: h
Molecule details ›
Chain: h
Length: 158 amino acids
Theoretical weight: 18.35 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q8N5N7 (Residues: 1-158; Coverage: 100%)
Gene name: MRPL50
Sequence domains: Ribosomal subunit 39S
Large ribosomal subunit protein mL51 Chain: i
Molecule details ›
Chain: i
Length: 128 amino acids
Theoretical weight: 15.13 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q4U2R6 (Residues: 1-128; Coverage: 100%)
Gene names: CDA09, HSPC241, MRP64, MRPL51
Sequence domains: Mitochondrial ribosomal subunit
Large ribosomal subunit protein mL52 Chain: j
Molecule details ›
Chain: j
Length: 123 amino acids
Theoretical weight: 13.68 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q86TS9 (Residues: 1-123; Coverage: 100%)
Gene name: MRPL52
Sequence domains: Mitoribosomal protein mL52
Large ribosomal subunit protein mL53 Chain: k
Molecule details ›
Chain: k
Length: 112 amino acids
Theoretical weight: 12.17 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q96EL3 (Residues: 1-112; Coverage: 100%)
Gene name: MRPL53
Sequence domains: 39S ribosomal protein L53/MRP-L53
Large ribosomal subunit protein mL54 Chain: l
Molecule details ›
Chain: l
Length: 138 amino acids
Theoretical weight: 15.84 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q6P161 (Residues: 1-138; Coverage: 100%)
Gene name: MRPL54
Sequence domains: Mitochondrial ribosomal protein L37
Large ribosomal subunit protein mL55 Chain: m
Molecule details ›
Chain: m
Length: 128 amino acids
Theoretical weight: 15.16 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q7Z7F7 (Residues: 1-128; Coverage: 100%)
Gene names: MRPL55, UNQ5835/PRO19675
Sequence domains: Mitochondrial ribosomal protein L55
Large ribosomal subunit protein mL63 Chain: o
Molecule details ›
Chain: o
Length: 102 amino acids
Theoretical weight: 12.29 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9BQC6 (Residues: 1-102; Coverage: 100%)
Gene names: MRP63, MRPL57
Sequence domains: Mitochondrial ribosome protein 63
Large ribosomal subunit protein mL62 Chain: p
Molecule details ›
Chain: p
Length: 206 amino acids
Theoretical weight: 23.67 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q14197 (Residues: 1-206; Coverage: 100%)
Gene names: DS1, ICT1, MRPL58
Sequence domains: RF-1 domain
Large ribosomal subunit protein mL64 Chain: q
Molecule details ›
Chain: q
Length: 222 amino acids
Theoretical weight: 25.43 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q8TAE8 (Residues: 1-222; Coverage: 100%)
Gene names: GADD45GIP1, MRPL59, PLINP1, PRG6
Sequence domains: Growth arrest and DNA-damage-inducible proteins-interacting protein 1
Large ribosomal subunit protein mL66 Chain: r
Molecule details ›
Chain: r
Length: 196 amino acids
Theoretical weight: 22.22 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9NVS2 (Residues: 1-196; Coverage: 100%)
Gene name: MRPS18A
Sequence domains: Ribosomal protein S18
Large ribosomal subunit protein mL65 Chain: s
Molecule details ›
Chain: s
Length: 439 amino acids
Theoretical weight: 50.43 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9NP92 (Residues: 1-439; Coverage: 100%)
Gene names: BM-047, MRPS30, PDCD9
Sequence domains: Mitochondrial 28S ribosomal protein S30 (PDCD9)
Large ribosomal subunit protein bL12m Chains: t, u, v, w, x, y
Molecule details ›
Chains: t, u, v, w, x, y
Length: 198 amino acids
Theoretical weight: 21.38 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: P52815 (Residues: 1-198; Coverage: 100%)
Gene names: MRPL12, MRPL7, RPML12
Sequence domains:
Large ribosomal subunit protein uL1m Chain: z
Molecule details ›
Chain: z
Length: 325 amino acids
Theoretical weight: 36.97 KDa
Source organism: Homo sapiens
UniProt:
  • Canonical: Q9BYD6 (Residues: 1-325; Coverage: 100%)
Gene names: BM-022, MRPL1
Sequence domains: Ribosomal protein L1p/L10e family
12S mitochondrial rRNA Chain: AA
Molecule details ›
Chain: AA
Length: 954 nucleotides
Theoretical weight: 306.22 KDa
Sequence domains: Bacterial small subunit ribosomal RNA
A/A-tRNA Chain: Aw
Molecule details ›
Chain: Aw
Length: 22 nucleotides
Theoretical weight: 6.97 KDa
P/P-tRNA Chain: Ax
Molecule details ›
Chain: Ax
Length: 70 nucleotides
Theoretical weight: 22.35 KDa
Sequence domains: tRNA
Messenger RNA Chain: Az
Molecule details ›
Chain: Az
Length: 34 nucleotides
Theoretical weight: 10.83 KDa
16S mitochondrial rRNA Chain: A
Molecule details ›
Chain: A
Length: 1558 nucleotides
Theoretical weight: 499.79 KDa
Sequence domains: Bacterial large subunit ribosomal RNA
mitochondrial tRNAVal Chain: B
Molecule details ›
Chain: B
Length: 72 nucleotides
Theoretical weight: 22.99 KDa
Sequence domains: tRNA
E/E-tRNA Chain: Ay
Molecule details ›
Chain: Ay
Length: 52 nucleotides
Theoretical weight: 16.67 KDa

Ligands and Environments

11 bound ligands:
Ligand NAD 1 x NAD
Ligand SPM 1 x SPM
Ligand SPD 4 x SPD
Ligand MG 206 x MG
Ligand K 54 x K
Ligand ZN 3 x ZN
Ligand FES 3 x FES
Ligand ATP 1 x ATP
Ligand GDP 1 x GDP
Ligand PUT 1 x PUT
Ligand VAL 1 x VAL
12 modified residues:
Ligand 5MU 1 x 5MU
Ligand B8T 1 x B8T
Ligand 5MC 1 x 5MC
Ligand MA6 2 x MA6
Ligand AYA 4 x AYA
Ligand 1MA 2 x 1MA
Ligand OMG 2 x OMG
Ligand OMU 1 x OMU
Ligand PSU 2 x PSU
Ligand 2MG 1 x 2MG
Ligand SAC 1 x SAC
Ligand THC 1 x THC

Experiments and Validation Details

Entry percentile scores
Resolution: 2.21Å
Relevant EMDB volumes: EMD-13980

Quick links

Citations

1 citations in other articles

The catalytic activity of methyltransferase METTL15 is dispensable for its role in mitochondrial ribosome biogenesis.
Mutti et al. (2024)

4 mentions without citation

BOLA3 and NFU1 link mitoribosome iron-sulfur cluster assembly to multiple mitochondrial dysfunctions syndrome.
Zhong et al. (2023)
3 more