UniProt Accession

 SBP3_ARATH; Q9SK39 

Genbank Protein ID

 AC006585; CP002685; BT002446; BT008438; AY084294 

Genbank Nucleotide ID

 AAD23019.1; AEC07640.1; AAO00806.1; AAP37797.1; AAM60885.1 

Protein Name

 Probable steroid-binding protein 3 

Protein Synonyms/Alias

 AtMP3 

Gene Name

 MP3 

Gene Synonyms/Alias

 At2g24940; F27C12.14 

Created Date

 July 27, 2013 

Organism

 Arabidopsis thaliana (Mouse-ear cress) 

NCBI Taxa ID

 3702 

Lysine Modification

Position	Peptide	Type	References
35	VFDVTTGKSFYGSGG	ubiquitination	[1]
50	DYSMFAGKDASRALG	ubiquitination	[1]
58	DASRALGKMSKNEED	ubiquitination	[1]
61	RALGKMSKNEEDVSP	ubiquitination	[1]
91	WETKFEAKYPVVGRV	ubiquitination	[1]

Reference

 [1] E3-independent ubiquitination of AtMAPR/MSBP1.
 Kao AL, Lin YH, Chen RP, Huang YY, Chen CC, Yang CC.
 Phytochemistry. 2012 Jun;78:7-19. [PMID: 22513011] 

Functional Description

  

Sequence Annotation

 DOMAIN 1 82 Cytochrome b5 heme-binding.
 REGION 1 82 Sterol-binding (By similarity).  

Keyword

 3D-structure; Complete proteome; Lipid-binding; Nucleus; Reference proteome; Steroid-binding. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 100 AA 

Protein Sequence

Gene Ontology

 GO:0005829; C:cytosol; IDA:TAIR.
 GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
 GO:0020037; F:heme binding; IEA:InterPro.
 GO:0005496; F:steroid binding; IEA:UniProtKB-KW. 

Interpro

 IPR001199; Cyt_B5-like_heme/steroid-bd. 

Pfam

 PF00173; Cyt-b5 

SMART

  

PROSITE

 PS00191; CYTOCHROME_B5_1
 PS50255; CYTOCHROME_B5_2 

PRINTS