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2HF8

Crystal structure of HypB from Methanocaldococcus jannaschii in the triphosphate form, in complex with zinc

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Probable hydrogenase nickel incorporation protein hypBpolymer22624988.42UniProt (Q57884)
Pfam (PF02492)
Methanocaldococcus jannaschii
2C, G
(A, B)
MAGNESIUM IONnon-polymer24.32Chemie (MG)
3D, E, H, I
(A, B)
ZINC IONnon-polymer65.44Chemie (ZN)
4F, J
(A, B)
5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATEnon-polymer539.22Chemie (GSP)
5K, L
(A, B)
waterwater18.0128Chemie (HOH)
Sequence modifications
A, B: 1 - 221 (UniProt: Q57884)
PDBExternal DatabaseDetails
Gly -4-cloning artifact
Ala -3-cloning artifact
Met -2-cloning artifact
Gly -1-cloning artifact
Gly 0-cloning artifact
Mse 39Met 39modified residue
Mse 79Met 79modified residue
Mse 158Met 158modified residue
Mse 182Met 182modified residue
Mse 203Met 203modified residue
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight49976.9
Non-Polymers*Number of molecules8
Total formula weight1388.7
All*Total formula weight51365.6
*Water molecules are not included.

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PDB entries from 2025-07-30

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