Structure of PDB 3lf5 Chain B

Receptor sequence
>3lf5B (length=87) Species: 9606 (Homo sapiens) [Search protein sequence]
KGRLIEVTEEELKKHNKKDDCWICIRGFVYNVSPYMEYHPGGEDELMRAA
GSDGTELFDQVHRWVNYESMLKECLVGRMAIKPAVLK
3D structure
PDB3lf5 Study of the individual cytochrome b5 and cytochrome b5 reductase domains of Ncb5or reveals a unique heme pocket and a possible role of the CS domain.
ChainB
Resolution1.25 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.6.2.2: cytochrome-b5 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 HEM B Y85 H89 P90 G91 E95 L96 L107 V111 H112 V115 M120 Y35 H39 P40 G41 E45 L46 L57 V61 H62 V65 M70
Gene Ontology

View graph for
Molecular Function
External links
PDB RCSB:3lf5, PDBe:3lf5, PDBj:3lf5
PDBsum3lf5
PubMed20630863
UniProtQ7L1T6|NB5R4_HUMAN Cytochrome b5 reductase 4 (Gene Name=CYB5R4)

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