P00387 (NB5R3_HUMAN) Homo sapiens (Human)

NADH-cytochrome b5 reductase 3 UniProtKBInterProSTRINGInteractive Modelling

301 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3; )

Sequence Features

 58R -> Q (in METHB-CYB5R3; type 1; 62% of activity; dbSNP:rs121965007). VAR_004619 dbSNP
 66S -> P (in dbSNP:rs1130706). VAR_018419 dbSNP
 73L -> P (in METHB-CYB5R3; type 1; dbSNP:rs121965013). VAR_010750 dbSNP
 106V -> M (in METHB-CYB5R3; type 1; 77% of activity; dbSNP:rs121965009). VAR_004620 dbSNP
 117T -> S (in dbSNP:rs1800457). VAR_010751 dbSNP
 128S -> P (in METHB-CYB5R3; type 2; Hiroshima; dbSNP:rs121965006). VAR_004621 dbSNP
 149L -> P (in METHB-CYB5R3; dbSNP:rs121965008). VAR_004622 dbSNP
 179A -> V (in METHB-CYB5R3; type 1; dbSNP:rs201232518). VAR_010752 dbSNP
 204C -> R (in METHB-CYB5R3; type 2; dbSNP:rs121965011). VAR_010753 dbSNP
 204C -> Y (in METHB-CYB5R3; type 1; dbSNP:rs121965015). VAR_010754 dbSNP
 256Missing (in METHB-CYB5R3; type 1; retains approximately 38% of residual diaphorase activity). VAR_037315
 273Missing (in METHB-CYB5R3; type 2). VAR_010755
 292G -> D (in METHB-CYB5R3; type 1; retains approximately 58% of residual diaphorase activity; dbSNP:rs121965016). VAR_037316 dbSNP
 299Missing (in METHB-CYB5R3; type2; almost complete loss of activity). VAR_004623
 132-147FAD.
 171-206FAD.
 45-151Flavoprotein pyridine nucleotide cytochr ome reductase-like, FAD-binding domain
IPR008333PF00970
 177-284Oxidoreductase FAD/NAD(P)-binding
IPR001433PF00175

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
The Structure of Human Erythrocyte NADH-cytochrome b5 Reductasemonomer FAD;1umk31-301

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
monomer FAD;1.193w5h.1.A30-301
92.65

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
3monomerFAD;1.511umk.1.A64-334
100.00
2monomerFAD;1.491umk.1.A8-278
100.00
3monomer-3.321cqx.1.A20-333
15.77