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3TH2

Mg2+ Is Required for Optimal Folding of the Gamma-Carboxyglutamic Acid (Gla) Domains of Vitamin K-Dependent Clotting Factors At Physiological Ca2+

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(L)
Coagulation factor VII light chainpolymer14216359.81UniProt (P08709)
Pfam (PF00594)
Pfam (PF00008)
Pfam (PF14670)
Homo sapiens (human)Proconvertin, Serum prothrombin conversion accelerator, SPCA
2B
(H)
Coagulation factor VII heavy chainpolymer25428103.31UniProt (P08709)
Pfam (PF00089)
Homo sapiens (human)Proconvertin, Serum prothrombin conversion accelerator, SPCA
3C
(T)
Tissue factorpolymer20523302.91UniProt (P13726)
Pfam (PF01108)
Pfam (PF09294)
Homo sapiens (human)TF, Coagulation factor III, Thromboplastin
4D
(L)
beta-D-glucopyranosenon-polymer180.21Chemie (BGC)
5E
(L)
alpha-L-fucopyranosenon-polymer164.21Chemie (FUC)
6F, I, L
(L)
MAGNESIUM IONnon-polymer24.33Chemie (MG)
7G, H, J, K, M...
(L, H)
CALCIUM IONnon-polymer40.16Chemie (CA)
8N
(H)
BENZAMIDINEnon-polymer120.21Chemie (BEN)
9P
(H)
SODIUM IONnon-polymer23.01Chemie (NA)
10Q, R
(H, T)
CHLORIDE IONnon-polymer35.52Chemie (CL)
11S, T, U
(L, H, T)
waterwater18.0586Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight67766.0
Non-Polymers*Number of molecules15
Total formula weight871.7
All*Total formula weight68637.7
*Water molecules are not included.

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PDB entries from 2025-06-25

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