Structure of PDB 4ud6 Chain C

Receptor sequence
>4ud6C (length=260) Species: 596151 (Solidesulfovibrio fructosivorans JJ]) [Search protein sequence]
HRPSVVWLHNAECTGCTEAAIRTIKPYIDALILDTISLDYQETIMAAAGE
AAEAALHQALEGKDGYYLVVEGGLPTIDGGQWGMVAGHPMIETTKKAAAK
AKGIICIGTCSAYGGVQKAKPNPSQAKGVSEALGVKTINIPGCPPNPINF
VGAVVHVLTKGIPDLDENGRPKLFYGELVHDNCPRLPHFEASEFAPSFDS
EEAKKGFCLYELGCKGPVTYNNCPKVLFNQVNWPVQAGHPCLGCSEPDFW
DTMTPFYEQG
3D structure
PDB4ud6 [NiFe]-hydrogenases revisited: nickel-carboxamido bond formation in a variant with accrued O2-tolerance and a tentative re-interpretation of Ni-SI states.
ChainC
Resolution2.12 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) C17 C20 C114 C147 H184 C187 C212 C218 C227 P238 C245 C248
Catalytic site (residue number reindexed from 1) C13 C16 C110 C143 H180 C183 C208 C214 C223 P234 C241 C244
Enzyme Commision number 1.12.2.1: cytochrome-c3 hydrogenase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 SF4 C H184 C187 R189 L190 C212 L213 Y214 C218 P221 H180 C183 R185 L186 C208 L209 Y210 C214 P217
BS02 F3S C N225 C227 F232 W237 P238 C245 L246 C248 N221 C223 F228 W233 P234 C241 L242 C244
BS03 SF4 C C17 G19 C20 G112 C114 C147 P148 C13 G15 C16 G108 C110 C143 P144
Gene Ontology
Molecular Function
GO:0008901 ferredoxin hydrogenase activity
GO:0051536 iron-sulfur cluster binding
Cellular Component
GO:0009375 ferredoxin hydrogenase complex

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Molecular Function
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Cellular Component
External links
PDB RCSB:4ud6, PDBe:4ud6, PDBj:4ud6
PDBsum4ud6
PubMed25780984
UniProtE1K248

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