Structure of PDB 1e1d Chain A

Receptor sequence
>1e1dA (length=553) Species: 881 (Nitratidesulfovibrio vulgaris) [Search protein sequence]
MFCFQCQETAKNTGCTVKGMCGKPEETANLQDLLIFVLRGIAIYGEKLKE
LGQPDRSNDDFVLQGLFATITNANWDDARFEAMISEGLARRDKLRNAFLA
VYKAKNGKDFSEPLPEAATWTGDSTAFAEKAKSVGILATENEDVRSLREL
LIIGLKGVAAYAEHAAVLGFRKTEIDEFMLEALASTTKDLSVDEMVALVM
KGRRMAVTTMALLDEANTTTYGNPEITQVNIGVGKNPGILISGHDLKDMA
ELLKQTEGTGVDVYTHGEMLPANYYPAFKKYPHFVGNYGGSWWQQNPEFE
SFNGPILLTTNCLVPLKKENTYLDRLYTTGVVGYEGAKHIADRPAGGAKD
FSALIAQAKKCPPPVEIETGSIVGGFAHHQVLALADKVVEAVKSGAIKRF
VVMAGCDGRQKSRSYYTEVAENLPKDTVILTAGCAKYRYNKLNLGDIGGI
PRVLDAGQCNDSYSLAVIALKLKEVFGLDDINDLPVSYDIAWYEQKAVAV
LLALLFLGVKGIRLGPTLPAFLSPNVAKVLVENFNIKPIGTVQDDIAAMM
AGK
3D structure
PDB1e1d Hybrid-Cluster Protein (Hcp) from Desulfovibrio Vulgaris (Hildenborough) at 1.6 A Resolution.
ChainA
Resolution1.72 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.7.99.1: hydroxylamine reductase.
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 FSO A H244 E268 W292 N311 C312 C406 C434 C459 E494 K496 A497 H244 E268 W292 N311 C312 C406 C434 C459 E494 K496 A497
BS02 SF4 A C3 F4 C6 T9 C15 G19 M20 C21 T71 C3 F4 C6 T9 C15 G19 M20 C21 T71
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004601 peroxidase activity
GO:0016491 oxidoreductase activity
GO:0016661 oxidoreductase activity, acting on other nitrogenous compounds as donors
GO:0046872 metal ion binding
GO:0050418 hydroxylamine reductase activity
GO:0051536 iron-sulfur cluster binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0042542 response to hydrogen peroxide
GO:0098869 cellular oxidant detoxification
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1e1d, PDBe:1e1d, PDBj:1e1d
PDBsum1e1d
PubMed11106482
UniProtP31101|HCP_NITV2 Hydroxylamine reductase (Gene Name=hcp)

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