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Structure of Csy-AcrIF24

Electron Microscopy
2.88Å resolution
PDB entry 7elm coloured by chain, front view.
PDB entry 7elm coloured by chain, side view.
PDB entry 7elm coloured by chain, top view.
Source organism: Pseudomonas aeruginosa
Assembly composition:
hetero 22-mer (preferred)
Entry contents: 5 distinct polypeptide molecules
1 distinct RNA molecule

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Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero 22-mer
Accessible surface area: 217636.67 Å2
Buried surface area: 95633.61 Å2
Dissociation area: 1,075.06 Å2
Dissociation energy (ΔGdiss): -3.67 kcal/mol
Dissociation entropy (TΔSdiss): 18.58 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-104785

Macromolecules

Type I-F CRISPR-associated protein Csy1
Chains: A, K
Length: 434 amino acids
Theoretical weight: 49.31 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
Type I-F CRISPR-associated protein Csy1 in PDB entry 7elm, assembly 1, front view.
Type I-F CRISPR-associated protein Csy1 in PDB entry 7elm, assembly 1, side view.
Type I-F CRISPR-associated protein Csy1 in PDB entry 7elm, assembly 1, top view.
143450100150200250300350400
 
200400MTSPLPTPTWQELRQFIESFIQERLQGKLDKLHPDEDDKRQTLLATHRREAWLADAARRVGQLQLVTHTLKPIHPDARGSNLHSLPQAPGQPGLAGSHELGDRLVSDVVGNAAALDVFKFLSLQYQGKNLLNWLTEDSAEAVQALSDNAEQAREWRQAFIGITAVKGAPASHSLAKQLYFPLPGSGYHLLAPLFPTSLVHHVHALLREARFGDAAKAAREARSRQESWPHGFSEYPNLAIQKFGGTKPQNISQLNSERYGENWLLPSLPPHWQRQDQRAPIRHSSVFEHDFGRSPEVSRLTRTLQRLLAKTRHNNFTIRRYRAQLVGQICDEALQYAARLRELEPGWSATPGCQLHDAEQLWLDPLRAQTDETFLQRRLRGDWPAEVGNRFANWLNRAVSSDSQILGSPEAAQWSQELSKELTMFKEILEDERD
UniProt
A0A3A8DDU9
Chains
Domains
Secondary structure
Flexibility predictions
Sequence conservation
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CRISPR-associated protein Csy2
Chains: B, L
Length: 327 amino acids
Theoretical weight: 36.24 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
CRISPR-associated protein Csy2 in PDB entry 7elm, assembly 1, front view.
CRISPR-associated protein Csy2 in PDB entry 7elm, assembly 1, side view.
CRISPR-associated protein Csy2 in PDB entry 7elm, assembly 1, top view.
132750100150200250300
 
100200300MSVTDPEALLLLPRLSIQNANAISSPLTWGFPSPGAFTGFVHALQRRVGISLDIELDGVGIVCHRFEAQISQPAGKRTKVFNLTRNPLNRDGSTAAIVEEGRAHLEVSLLLGVHGDGLDDHPAQEIARQVQEQAGAMRLAGGSILPWCNERFPAPNAELLMLGGSDEQRRKNQRRLTRRLLPGFALVSREALLQQHLETLRTTLPEATTLDALLDLCRINFEPPATSSEEEASPPDAAWQVRDKPGWLVPIPAGYNALSPLYLPGEVRNARDRETPLRFVENLFGLGEWLSPHRVAALSDLLWYHHAEPDKGLYRWSTPRFVEHAIA
UniProt
Q02MM0
Chains
Domains
Secondary structure
Interaction interfaces
Sequence conservation
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CRISPR-associated protein Csy3
Chains: C, D, E, F, G, H, M, N, O, P, Q, R
Length: 342 amino acids
Theoretical weight: 37.62 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
CRISPR-associated protein Csy3 in PDB entry 7elm, assembly 1, front view.
CRISPR-associated protein Csy3 in PDB entry 7elm, assembly 1, side view.
CRISPR-associated protein Csy3 in PDB entry 7elm, assembly 1, top view.
134250100150200250300
 
100200300MSKPILSTASVLAFERKLDPSDALMSAGAWAQRDASQEWPAVTVREKSVRGTISNRLKTKDRDPAKLDASIQSPNLQTVDVANLPSDADTLKVRFTLRVLGGAGTPSACNDAAYRDKLLQTVATYVNEQGFAELARRYAHNLANARFLWRNRVGAEAVEVRINHIRQGEVARTWRFDALAIGLRDFKADAELDALAELIASGLSGSGHVLLEVVAFARIGDGQEVFPSQELILDKGDKKGQKSKTLYSVRDAAAIHSQKIGNALRTIDTWYPDEDGLGPIAVEPYGSVTSQGKAYRQPKQKLDFYTLLDNWVLRDEAPAVEQQHYVIANLIRGGVFGEAEEK
UniProt
Q02MM1
Chains
Domains
Secondary structure
Interaction interfaces
Sequence conservation
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CRISPR-associated endonuclease Cas6/Csy4
Chains: I, S
Length: 187 amino acids
Theoretical weight: 21.43 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
CRISPR-associated endonuclease Cas6/Csy4 in PDB entry 7elm, assembly 1, front view.
CRISPR-associated endonuclease Cas6/Csy4 in PDB entry 7elm, assembly 1, side view.
CRISPR-associated endonuclease Cas6/Csy4 in PDB entry 7elm, assembly 1, top view.
118720406080100120140160180
 
50100150MDHYLDIRLRPDPEFPPAQLMSVLFGKLHQALVAQGGDRIGVSFPDLDESRSRLGERLRIHASADDLRALLARPWLEGLRDHLQFGEPAVVPHPTPYRQVSRVQAKSNPERLRRRLMRRHDLSEEEARKRIPDTVARTLDLPFVTLRSQSTGQHFRLFIRHGPLQATAEEGGFTCYGLSKGGFVPWF
UniProt
Q02MM2
Chains
Domains
Secondary structure
Interaction interfaces
Sequence conservation
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AcrIF24
Chains: U, V
Length: 228 amino acids
Theoretical weight: 25 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
AcrIF24 in PDB entry 7elm, assembly 1, front view.
AcrIF24 in PDB entry 7elm, assembly 1, side view.
AcrIF24 in PDB entry 7elm, assembly 1, top view.
122820406080100120140160180200220
 
100200MNAIHIGPFSITPAARGLHYGGLPHHQWTLYYGPREMAIKTLPDSYTSSEVRDEFSDIIAEFVIDARHRYAPDVLELVNSDGDAVLARVAVSRLPEALSGCIPDDRFPYWLLTASRPRLGLPVTLNEYTALAVELSAPPLAWITGLLPGEVLTHDAEEWRPPTSWELRHVVGEGSFTGVSGAAAAALLGMSATNFRKYTAGDSAANRQKISFAAWHYLLDRLGVKRAS
Chains
Chain S (auth U)
Chain T (auth V)
Secondary structure
Interaction interfaces
Sequence conservation
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RNA chains J, T
Name: RNA (60-MER)
Representative chains: J, T
Source organism: Pseudomonas aeruginosa [287]
Expression system: Escherichia coli [562]
Length: 60 nucleotides
Theoretical weight: 19.27 KDa
RNA (60-MER) in PDB entry 7elm, assembly 1, front view.
RNA (60-MER) in PDB entry 7elm, assembly 1, side view.
RNA (60-MER) in PDB entry 7elm, assembly 1, top view.
16051015202530354045505560
 
204060CUAAGAAAUUCACGGCGGGCUUGAUGUCCGCGUCUACCUGGUUCACUGCCGUGUAGGCAG
Chains
Chain U (auth J)
Chain V (auth T)
Interaction interfaces
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