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6F1C

C1rC1s complex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, C)
Complement C1r subcomponentpolymer29133121.02UniProt (P00736)
Pfam (PF00431)
Pfam (PF14670)
Homo sapiens (Human)Complement component 1 subcomponent r
2C, D
(D, B)
Complement C1s subcomponentpolymer27731244.62UniProt (P09871)
Pfam (PF00431)
Pfam (PF14670)
Homo sapiens (Human)C1 esterase,Complement component 1 subcomponent s
3E
(E)
beta-D-galactopyranose-(1-4)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched1073.01In PDB
GlyTouCan (G04562GJ)
4F
(F)
alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched910.81In PDB
GlyTouCan (G22768VO)
5G, H
(G, H)
beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched586.52In PDB
GlyTouCan (G15407YE)
6AA, I, J, K, N...
(B, A, C, D)
CALCIUM IONnon-polymer40.112Chemie (CA)
7BA, L, Q, T, W...
(B, A, C, D)
SODIUM IONnon-polymer23.06Chemie (NA)
8M, R
(A, C)
2-acetamido-2-deoxy-beta-D-glucopyranosenon-polymer221.22Chemie (NAG)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight128731.2
BranchedNumber of molecules4
Total formula weight3156.9
Non-Polymers*Number of molecules20
Total formula weight1061.3
All*Total formula weight132949.3
*Water molecules are not included.

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PDB entries from 2025-07-30

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