Structure of PDB 7rab Chain D

Receptor sequence
>7rabD (length=299) Species: 186192 (Marinithermus hydrothermalis) [Search protein sequence]
GFDPYAFLTHWETGEVSTLPSGQTLREFNIVAVDKEIEIAPGVYFPAWTY
NGQVPGPTLRVTEGDRVRVHFHNAGSHPHTIHFHGIHPASMDGVPGTGPG
MIYPGESFTYEFDAYPFGCHLYHCHAIPLKRHIHKGLYGAFIIDPDPERH
PEYQAAARARLLGTPENQAWQEFVMVMNGFDTNFDEENEVYAVNTVAHAY
MKRPIRIERDRPVRIYLINATEFDPINSFHLHANFFDYYDHGTTLTPTLK
TVDTIMQCQGQRGILEFSFNGFEPGLYMFHAHQSEFAELGWMGNFEVIE
3D structure
PDB7rab Crystal structures of a dodecameric multicopper oxidase from Marinithermus hydrothermalis.
ChainD
Resolution1.92 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.7.2.1: nitrite reductase (NO-forming).
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 CU D H139 C184 H192 H79 C124 H132
BS02 CU D H144 H183 H84 H123
BS03 MG D D241 N243 D245 E247 E249 D181 N183 D185 E187 E189
Gene Ontology
Molecular Function
GO:0005507 copper ion binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0050421 nitrite reductase (NO-forming) activity

View graph for
Molecular Function
External links
PDB RCSB:7rab, PDBe:7rab, PDBj:7rab
PDBsum7rab
PubMed34605435
UniProtF2NNS0

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