SuCComBase

Sulfur Containing Compound Database

SCC Gene Description

Gene name CYTB5-C
AGI ID AT2G46650
Gene length 132
Uniprot ID Q9ZNV4
Protein Name Cytochrome B5 isoform C
Synonym CB5-C
EC number N/A
Entrez Gene 819277
Refseq mrna NM_130230
Refseq protein NP_182188
Function The roles of the many CB5 isoforms in plants remain unknown. CB5 proteins was predicted to support the cytochrome P450 enzymes of plant specialized metabolism and found CB5C from Arabidopsis thaliana to co-express with GSL biosynthetic genes. GSL profiles of 2 T-DNA insertion mutants of CB5C were characterized and found that long-chained aliphatic glucosinolates were reduced in one of the mutant lines – a phenotype that was exaggerated upon methyl-jasmonate treatment. These results support the hypothesis that CB5C influences glucosinolate biosynthesis however; the mode of action remains unknown (Vik et al. 2016)
Group GSL core structure synthesis
Reference Vik et al. (2016);
Organism AGI ID Gene Name Protein Name Identity E-Value Description

Broccoli

AT2G46650

CYTB5-C

Cytochrome B5 isoform C

84.091

1.41E-63

Broccoli

AT2G46650

CYTB5-C

Cytochrome B5 isoform C

80.303

4.99E-60

Cabbage

AT2G46650

CYTB5-C

Cytochrome B5 isoform C

83.333

3.73E-63

Cabbage

AT2G46650

CYTB5-C

Cytochrome B5 isoform C

80.303

1.34E-60

GO ID Ontology GO Term Description

GO:0020037

MF

heme binding

Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.

GO:0020037

MF

heme binding

Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.

GO:0020037

MF

heme binding

Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.

GO:0020037

MF

heme binding

Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.

GO:0020037

MF

heme binding

Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.

GO:0020037

MF

heme binding

Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.

GO:0020037

MF

heme binding

Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.

GO:0020037

MF

heme binding

Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.

Pubmed ID Authors Year Title Journal Description

27454255

Vik, D., Crocoll, C., Andersen, T.G., Burow, M. & Halkier, B.A.

2016

CB5C affects the glucosinolate profile in Arabidopsis thaliana

Plant Signal Behav