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4CH2

Low-salt crystal structure of a thrombin-GpIbalpha peptide complex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C
(A, C)
THROMBIN, LIGHT CHAINpolymer364096.52UniProt (P00734)
Pfam (PF09396)
HOMO SAPIENS (HUMAN)COAGULATION FACTOR II
2B, D
(B, D)
THROMBIN, HEAVY CHAINpolymer25929780.22UniProt (P00734)
Pfam (PF00089)
HOMO SAPIENS (HUMAN)
3E, F
(P, Q)
PLATELET GLYCOPROTEIN IB ALPHA CHAIN, RESIDUES 287-300polymer141935.62UniProt (P07359)HOMO SAPIENSGP-IB ALPHA, GPIB-ALPHA, GPIBA, GLYCOPROTEIN IBALPHA, ANTIGEN CD42B-ALPHA, GPIBALPHA PEPTIDE
4G, I, L, M
(A, B, D)
GLYCEROLnon-polymer92.14Chemie (GOL)
5H, K
(B, D)
D-phenylalanyl-N-[(2S,3S)-6-{[amino(iminio)methyl]amino}-1-chloro-2-hydroxyhexan-3-yl]-L-prolinamidenon-polymer454.02BIRD (PRD_000020)
Chemie (0G6)
6J, N
(B, D)
SODIUM IONnon-polymer23.02Chemie (NA)
7O, P, Q, R, S...
(A, B, C, D, P...)
waterwater18.0473Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains6
Total formula weight71624.7
Non-Polymers*Number of molecules8
Total formula weight1322.3
All*Total formula weight72947.0
*Water molecules are not included.

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PDB entries from 2025-07-23

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