Uniprot accession / id : (P13671)
 
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Entry Information
Entry status  (1)
REL
(11)
 
Experimental methods  (2)
Electron Microscopy
(7)
X-ray diffraction
(4)
 
Authors  (52)
Bubeck D
(8)
Couves EC
(5)
Gardner S
(5)
Menny A
(4)
Morgan BP
(4)
Bickel JK
(3)
Stansfeld PJ
(3)
Tate EW
(3)
Voisin TB
(3)
Aleshin AE
(2)
Boyd CM
(2)
Brooks NJ
(2)
DiScipio RG
(2)
Discipio RG
(2)
Franc V
(2)
Heck AJR
(2)
Joseph AP
(2)
Liddington RC
(2)
Lukassen MV
(2)
Serna M
(2)
Stec B
(2)
Topf M
(2)
Ahasan M
(1)
Andersen GR
(1)
Baas F
(1)
Bankston LA
(1)
DiScipio R
(1)
Fluiter K
(1)
Forneris F
(1)
Gros P
(1)
Gytz Olesen H
(1)
Hadders MA
(1)
Hakobyan S
(1)
Johnson KK
(1)
Kuipers TB
(1)
Lea SM
(1)
Llorca O
(1)
Marquart JA
(1)
Mei H
(1)
Michailidou I
(1)
Olesen HG
(1)
Pangburn M
(1)
Pangburn MK
(1)
Roversi P
(1)
Ruizendaal P
(1)
Schraufstatter IU
(1)
Vreijling J
(1)
Wang Y
(1)
Zelek WM
(1)
Zhang Y
(1)
de Klein F
(1)
van Dijk M
(1)
 
Homo / hetero assembly  (2)
hetero
(10)
homo
(1)
 
Assembly composition  (2)
protein/protein complex
(10)
protein structure
(1)
 
Assembly polymer count  (8)
24-mer
(2)
dimer
(2)
nonamer
(2)
decamer
(1)
heptamer
(1)
monomer
(1)
octamer
(1)
tetramer
(1)
 
Resolution distribution
2.0 - 2.5
(1)
2.5 - 3
(2)
3.0 - 3.5
(4)
3.5 - 4
(1)
4.0 - 4.5
(1)
5.5 - 6
(2)
 
Release year distribution
2010 - 2015
(3)
2015 - 2020
(2)
2020 - 2025
(6)
 
Journal  (4)
Nat Commun
(7)
J Biol Chem
(2)
Cell Rep
(1)
J Innate Immun
(1)
 
Macromolecules
Organism superkingdom  (2)
Eukaryota
(11)
Bacteria
(1)
 
Organism name  (2)
Homo sapiens
(11)
Escherichia coli
(1)
 
Molecule name  (29)
Complement component C6
(11)
C3 and PZP-like alpha-2-macroglobulin domain-containing protein 4
(9)
C5a anaphylatoxin
(9)
Complement C5
(9)
Complement C5 alpha chain
(9)
Complement C5 alpha' chain
(9)
Complement C5 beta chain
(9)
Complement component 8 subunit alpha
(7)
Complement component 8 subunit beta
(7)
Complement component C7
(7)
Complement component C8 alpha chain
(7)
Complement component C8 beta chain
(7)
Complement component C8 gamma chain
(7)
Complement component C9
(6)
Complement component C9a
(6)
Complement component C9b
(6)
1F5 antigen
(3)
20 kDa homologous restriction factor
(3)
CD59 glycoprotein
(3)
HRF-20
(3)
HRF20
(3)
MAC-IP
(3)
MAC-inhibitory protein
(3)
MACIF
(3)
MEM43 antigen
(3)
MIRL
(3)
Membrane attack complex inhibition factor
(3)
Membrane inhibitor of reactive lysis
(3)
Protectin
(3)
 
Molecule type  (1)
Protein
(11)
 
Gene names  (14)
C6
(11)
C5
(9)
CPAMD4
(9)
C7
(7)
C8A
(7)
C8B
(7)
C8G
(7)
C9
(6)
CD59
(3)
MIC11
(3)
MIN1
(3)
MIN2
(3)
MIN3
(3)
MSK21
(3)
 
Interacting Molecules  (11)
Complement C5
(9)
Complement component C6
(9)
Complement component C7
(7)
Complement component C8 alpha chain
(7)
Complement component C8 beta chain
(7)
Complement component C8 gamma chain
(7)
Complement component C9
(6)
CD59 glycoprotein
(3)
CP010 heavy chain
(1)
CP010 light chain
(1)
kappa specific nanobody
(1)
 
Interacting ligands  (10)
NAG : 2-acetamido-2-deoxy-beta-D-glucopyranose
(9)
CA : CALCIUM ION
(5)
FUC : alpha-L-fucopyranose
(5)
MAN : alpha-D-mannopyranose
(5)
BMA : beta-D-mannopyranose
(4)
BGC : beta-D-glucopyranose
(2)
ACT : ACETATE ION
(1)
CD : CADMIUM ION
(1)
FUL : beta-L-fucopyranose
(1)
NA : SODIUM ION
(1)
 
Function and Biology
Biological function  (7)
endopeptidase inhibitor activity
(9)
protein binding
(7)
chemokine activity
(5)
signaling receptor binding
(5)
complement binding
(4)
protein-containing complex binding
(4)
retinol binding
(4)
 
Biological process  (19)
complement activation
(10)
immune response
(10)
inflammatory response
(9)
complement activation, classical pathway
(7)
immune system process
(7)
in utero embryonic development
(7)
innate immune response
(7)
killing of cells of another organism
(7)
positive regulation of immune response
(7)
G protein-coupled receptor signaling pathway
(5)
cell chemotaxis
(5)
cell surface receptor signaling pathway
(5)
chemotaxis
(5)
complement activation, alternative pathway
(5)
negative regulation of macrophage chemotaxis
(5)
positive regulation of chemokine production
(5)
positive regulation of vascular endothelial growth factor production
(5)
cell killing
(4)
protein homooligomerization
(4)
 
Biological cell component  (9)
extracellular region
(10)
extracellular space
(10)
membrane attack complex
(10)
extracellular exosome
(7)
plasma membrane
(7)
blood microparticle
(4)
extracellular vesicle
(4)
membrane
(4)
other organism cell membrane
(4)
 
Sequence and Structure classification
CATH class  (1)
Mainly Beta
(2)
 
CATH topology  (2)
Complement Module; domain 1
(2)
TSP-1 type 1 repeat
(2)
 
Pfam accession / name  (21)
PF00057 : Ldl_recept_a
(10)
PF00084 : Sushi
(10)
PF00090 : TSP_1
(10)
PF01823 : MACPF
(10)
PF21195 : C8A_B_C6_EGF-like
(10)
PF00207 : A2M
(9)
PF01759 : NTR
(9)
PF01835 : MG2
(9)
PF07677 : A2M_recep
(9)
PF07678 : TED_complement
(9)
PF07703 : A2M_BRD
(9)
PF17789 : MG4
(9)
PF17790 : MG1
(9)
PF17791 : MG3
(9)
PF21309 : C5_CUB
(9)
PF00061 : Lipocalin
(7)
PF18434 : Kazal_3
(7)
PF21284 : C7_FIM2_N
(7)
PF21330 : C7_KAZAL
(7)
PF01821 : ANATO
(6)
PF00021 : UPAR_LY6
(3)
 
Experimental Information
Diffraction protocol  (1)
Single wavelength
(4)
 
Diffraction radiation source type  (1)
Synchrotron
(4)
 
Diffraction source  (4)
ESRF BEAMLINE ID29
(1)
MAX IV BEAMLINE BioMAX
(1)
SSRL BEAMLINE BL11-1
(1)
SSRL BEAMLINE BL9-2
(1)
 
Synchrotron site  (3)
SSRL
(2)
ESRF
(1)
MAX IV
(1)
 
Diffraction detector type  (2)
CCD
(2)
Pixel
(2)
 
Refinement software  (4)
PHENIX
(5)
REFMAC
(3)
BUSTER
(1)
phenix.real_space_refine
(1)
 
EM microscope model  (1)
FEI TITAN KRIOS
(7)
 
EM detector name  (4)
FEI FALCON II (4k x 4k)
(2)
GATAN K2 QUANTUM (4k x 4k)
(2)
GATAN K3 (6k x 4k)
(2)
FEI FALCON IV (4k x 4k)
(1)
 
Representative Structures
Representative Structures
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Entries 1 to 10 of 11
Entries 1 to 10 of 11
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2C9, C5b9-CD59 cryoEM structure
Couves EC, Gardner S, Bubeck D
Nat Commun (2023) [PMID: 36797260  ]
Source organism: Homo sapiens  
Assembly composition: protein/protein complex
Assembly name: C5b6 complement complex (Preferred)   search this complex
PDBe complex ID: PDB-CPX-133865 (Preferred)   search this ID
PDBe-KB: P07360    P13987    P01031    P02748    P10643    P13671    (view 2 more)
Electron Microscopy
3.3Å resolution
Released: 22 Feb 2023
Model geometry
Fit model/data
Data not analysed
8b0h
8b0h
8b0h
2C9, C5b9-CD59 structure
Couves EC, Gardner S, Bubeck D
Nat Commun (2023) [PMID: 36797260  ]
Source organism: Homo sapiens  
Assembly composition: protein/protein complex
Carbohydrate polymer components:
Molecule 1 - NAG(2)
Assembly name: C5b6 complement complex (Preferred)   search this complex
PDBe complex ID: PDB-CPX-133867 (Preferred)   search this ID
PDBe-KB: P07360    P13987    P01031    P02748    P10643    P13671    (view 2 more)
Electron Microscopy
3.3Å resolution
Released: 22 Feb 2023
Model geometry
Fit model/data
Data not analysed
8b0g
8b0g
8b0g
CryoEM structure of C5b8-CD59
Bubeck D, Couves EC, Gardner S
Nat Commun (2023) [PMID: 36797260  ]
Assembly composition: protein/protein complex
Bound ligands: CA    NAG    CA    NAG   
Carbohydrate polymer components:
Molecule 1 - NAG(2)
Molecule 2 - BMA(1), NAG(1)
Assembly name: C5b6 complement complex (Preferred)   search this complex
PDBe complex ID: PDB-CPX-133868 (Preferred)   search this ID
PDBe-KB: P07360    P13987    P01031    P10643    P13671    P07358    (view 1 more)
Electron Microscopy
3Å resolution
Released: 22 Feb 2023
Model geometry
Fit model/data
Data not analysed
8b0f
8b0f
8b0f
Closed conformation of the Membrane Attack Complex
Menny A, Serna M, Boyd CM, Gardner S, Joseph AP, Topf M, Bubeck D
Nat Commun (2018) [PMID: 30552328  ]
Source organism: Homo sapiens  
Assembly composition: protein/protein complex
Bound ligands: NAG    NAG   
Carbohydrate polymer components:
Molecule 1 - NAG(2)
Assembly name: C5b6 complement complex (Preferred)   search this complex
PDBe complex ID: PDB-CPX-133863 (Preferred)   search this ID
PDBe-KB: P07360    P01031    P02748    P10643    P13671    P07358    (view 1 more)
Electron Microscopy
5.6Å resolution
Released: 19 Dec 2018
Model geometry
Fit model/data
Data not analysed
6h04
6h04
6h04
OPEN CONFORMATION OF THE MEMBRANE ATTACK COMPLEX
Menny A, Serna M, Boyd CM, Gardner S, Joseph AP, Topf M, Bubeck D
Nat Commun (2018) [PMID: 30552328  ]
Source organism: Homo sapiens  
Assembly composition: protein/protein complex
Bound ligands: NAG    NAG   
Carbohydrate polymer components:
Molecule 1 - BMA(1), NAG(2)
Molecule 2 - NAG(2)
Assembly name: C5b6 complement complex (Preferred)   search this complex
PDBe complex ID: PDB-CPX-133863 (Preferred)   search this ID
PDBe-KB: P07360    P01031    P02748    P10643    P13671    P07358    (view 1 more)
Electron Microscopy
5.6Å resolution
Released: 19 Dec 2018
Model geometry
Fit model/data
Data not analysed
6h03
6h03
6h03
cryoEM structure of 2C9-sMAC
Menny A, Couves EC, Bubeck D
Nat Commun (2021) [PMID: 34667172  ]
Source organism: Homo sapiens  
Assembly composition: protein/protein complex
Bound ligands: CA    NAG    CA    FUC    MAN    NAG    FUC    MAN   
Carbohydrate polymer components:
Molecule 1 - BMA(1), NAG(2)
Molecule 2 - NAG(2)
Molecule 3 - BMA(1), MAN(2), NAG(2)
Assembly name: C5b6 complement complex (Preferred)   search this complex
PDBe complex ID: PDB-CPX-133864 (Preferred)   search this ID
PDBe-KB: P07360    P01031    P02748    P10643    P13671    P07358    (view 1 more)
Electron Microscopy
3.27Å resolution
Released: 6 Oct 2021
Model geometry
Fit model/data
Data not analysed
7nyd
7nyd
7nyd
cryoEM structure of 3C9-sMAC
Menny A, Couves EC, Bubeck D
Nat Commun (2021) [PMID: 34667172  ]
Source organism: Homo sapiens  
Assembly composition: protein/protein complex
Bound ligands: CA    NAG    CA    FUC    MAN    NAG    FUC    MAN   
Carbohydrate polymer components:
Molecule 1 - NAG(2)
Molecule 2 - BMA(1), NAG(2)
Assembly name: C5b6 complement complex (Preferred)   search this complex
PDBe complex ID: PDB-CPX-133866 (Preferred)   search this ID
PDBe-KB: P07360    P01031    P02748    P10643    P13671    P07358    (view 1 more)
Electron Microscopy
3.54Å resolution
Released: 6 Oct 2021
Model geometry
Fit model/data
Data not analysed
7nyc
7nyc
7nyc
Crystal structure of C5b6
Hadders MA, Bubeck D, Forneris F, Pangburn M, Llorca O, Lea SM, Gros P
Cell Rep (2012) [PMID: 22832194  ]
Source organism: Homo sapiens  
Assembly composition: protein/protein complex
Bound ligands: CA    NAG    CA    FUC    MAN    NAG    FUC    MAN   
Assembly name: C5b6 complement complex (Preferred)   search this complex
PDBe complex ID: PDB-CPX-133869 (Preferred)   search this ID
PDBe-KB: P01031    P13671   
X-ray diffraction
3.5Å resolution
Released: 14 Mar 2012
Model geometry
Fit model/data
4a5w
4a5w
4a5w
Crystal Structure of C5b-6
Aleshin AE, Stec B, DiScipio R, Liddington RC
J Biol Chem (2012) [PMID: 22500023  ]
Source organism: Homo sapiens  
Assembly composition: protein/protein complex
Bound ligands: CA    CA    MAN    NA    MAN    NA   
Carbohydrate polymer components:
Molecule 1 - NAG(2)
Molecule 2 - BGC(1), FUC(1)
Assembly name: C5b6 complement complex (Preferred)   search this complex
PDBe complex ID: PDB-CPX-133869 (Preferred)   search this ID
PDBe-KB: P01031    P13671   
X-ray diffraction
4.21Å resolution
Released: 18 Apr 2012
Model geometry
Fit model/data
4e0s
4e0s
4e0s
Crystal Structure of human Complement Component C6
Aleshin AE, Stec B, Bankston LA, DiScipio RG, Liddington RC
J Biol Chem (2012) [PMID: 22267737  ]
Source organism: Homo sapiens  
Assembly composition: protein only structure
Bound ligands: FUL    MAN    CD    FUL    MAN    CD   
Carbohydrate polymer components:
Molecule 1 - NAG(2)
Molecule 2 - BGC(1), FUC(1)
Assembly name: Complement component C6 (Preferred)   search this complex
PDBe complex ID: PDB-CPX-146690 (Preferred)   search this ID
PDBe-KB: P13671   
X-ray diffraction
2.869Å resolution
Released: 1 Feb 2012
Model geometry
Fit model/data
3t5o
3t5o
3t5o
Entries 1 to 10 of 11
Entries 1 to 10 of 11