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9R5I

Dimeric state of the F420-reducing hydrogenase from Methanothermococcus thermolithotrophicus in crystalline form 3

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, D
(A, D)
F420-reducing [NiFe]-hydrogenase from Methanothermococcus thermolithotrophicus subunit alphapolymer41045839.52Pfam (PF00374)
UniProt (by SIFTS) (Q60338)
Methanothermococcus thermolithotrophicus DSM 2095
2B, F
(B, F)
F420-reducing [NiFe]-hydrogenase from Methanothermococcus thermolithotrophicus subunit betapolymer28231091.12Pfam (PF04422)
Pfam (PF04432)
UniProt (by SIFTS) (Q60341)
Methanothermococcus thermolithotrophicus DSM 2095
3C, E
(C, E)
F420-reducing [NiFe]-hydrogenase from Methanothermococcus thermolithotrophicus subunit gammapolymer24126070.52Pfam (PF01058)
Pfam (PF00037)
UniProt (by SIFTS) (Q60340)
Methanothermococcus thermolithotrophicus DSM 2095
4G, HA, I, IA, J...
(A, D, E, C)
GLYCEROLnon-polymer92.19Chemie (GOL)
5H
(A)
2-(N-MORPHOLINO)-ETHANESULFONIC ACIDnon-polymer195.21Chemie (MES)
6JA, K
(D, A)
formyl[bis(hydrocyanato-1kappaC)]ironnickel(Fe-Ni)non-polymer195.62Chemie (NFU)
7KA, L
(D, A)
FE (III) IONnon-polymer55.82Chemie (FE)
8AA, BB, CB, DB, LA...
(C, F, D, A, B)
SULFATE IONnon-polymer96.19Chemie (SO4)
9BA, CA, GA, MA, N...
(C, D, A, B)
1,2-ETHANEDIOLnon-polymer62.116Chemie (EDO)
10AB, Q
(F, B)
FLAVIN-ADENINE DINUCLEOTIDEnon-polymer785.52Chemie (FAD)
11DA, EA, EB, FA, X...
(C, F, B, E)
IRON/SULFUR CLUSTERnon-polymer351.68Chemie (SF4)
12Z
(C)
2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOLnon-polymer354.41Chemie (PE4)
13TA
(E)
FE2/S2 (INORGANIC) CLUSTERnon-polymer175.81Chemie (FES)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains6
Total formula weight206002.2
Non-Polymers*Number of molecules51
Total formula weight8299.1
All*Total formula weight214301.3
*Water molecules are not included.

250059

PDB entries from 2026-03-04

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