Structure of PDB 7b04 Chain U

Receptor sequence

>7b04U (length=292) Species: 174633 (Candidatus Kuenenia stuttgartiensis) [Search protein sequence]

AEGVKGVAEEELTPAKEVLNVKYMQIDVPAHITVGALEGAFKNAEGVQVK
LQKQDKAFPNGGGSVNSAEIKAIHDGITIYFQVIWDDATDNKQAIATQEF
RDGAALMFPLGKITISPEEPFSPRMGDRQKPVNLWHWKADWEADLLATGG
IEECPARYPNMHDDFSTNPHSVNYHKGVIQSAAELSGGYAAHNLLSLPRG
RAVEDLNAEGFGTLTSQDHQDVDGCSKFENKKWTVVFCRSLNTGDPLDVQ
FVPGESTYFNMAVWNGDREDRNGQKNISIQWHPLSLERIAWQ

3D structure

PDB

7b04 Structural and functional characterization of the intracellular filament-forming nitrite oxidoreductase multiprotein complex

Chain

Resolution

2.97 Å

3D
structure

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Enzymatic activity

Enzyme Commision number

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)
BS01	HEM	U	Q84 K86 A135 M137 R154 M155 L164 H166 F241 G242 L244 N290 M291 A292 W294 R301 N302 K305	Q54 K56 A105 M107 R124 M125 L134 H136 F211 G212 L214 N260 M261 A262 W264 R271 N272 K275
BS02	CA	U	D117 T119 N121 D132 N295	D87 T89 N91 D102 N265
BS03	CA	U	D235 Q247 H249 D251 D275 D278	D205 Q217 H219 D221 D245 D248

Gene Ontology

	Molecular Function
GO:0020037	heme binding

	Cellular Component
GO:0042597	periplasmic space

View graph for
Molecular Function

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Cellular Component

External links

PDB	RCSB:7b04, PDBe:7b04, PDBj:7b04
PDBsum	7b04
PubMed
UniProt	Q1PZD4

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