Structure of PDB 4r0v Chain A

Receptor sequence
>4r0vA (length=419) Species: 3055 (Chlamydomonas reinhardtii) [Search protein sequence]
LSHVQQALAELAKPKDDPTRKHVCVQVAPAVRVAIAETLGLAPGATTPKQ
LAEGLRRLGFDEVFDTLFGADLTIMEEGSELLHRLTEHLEAHPHSDEPLP
MFTSCCPGWIAMLEKSYPDLIPYVSSCKSPQMMLAAMVKSYLAEKKGIAP
KDMVMVSIMPCTRKQSEADRDWFCVDADPTLRQLDHVITTVELGNIFKER
GINLAELPEGEWDNPMGVGSGAGVLFGTTGGVMEAALRTAYELFTGTPLP
RLSLSEVRGMDGIKETNITMVPAPGSKFEELLKHAAAHGTPGPLAWDGGA
GFTSEDGRGGITLRVAVANGLGNAKKLITKMQAGEAKYDFVEIMACPAGC
VGGGGQPRSTDKAITQKRQAALYNLDEKSTLRRSHENPSIRELYDTYLGE
PLGHKAHELLHTHYVAGGV
3D structure
PDB4r0v [FeFe]-Hydrogenase Oxygen Inactivation Is Initiated at the H Cluster 2Fe Subcluster.
ChainA
Resolution2.29 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) E141 E144 C169 S189 K228 E231 W236 C421
Catalytic site (residue number reindexed from 1) E77 E80 C105 S125 K164 E167 W172 C350
Enzyme Commision number 1.18.99.1: Transferred entry: 1.12.7.2.
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 A C170 C225 A416 C417 G420 C421 C106 C161 A345 C346 G349 C350
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding

View graph for
Molecular Function
External links
PDB RCSB:4r0v, PDBe:4r0v, PDBj:4r0v
PDBsum4r0v
PubMed25579778
UniProtQ9FYU1

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