B0JRU5 (B0JRU5_MICAN) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
Peptide methionine sulfoxide reductase MsrB HAMAP MF_01400
EC=1.8.4.12 HAMAP MF_01400

Alternative name(s):
Peptide-methionine (R)-S-oxide reductase HAMAP MF_01400

Gene names

Name:	msrB HAMAP MF_01400
Ordered Locus Names:	MAE_10230

Organism

Microcystis aeruginosa (strain NIES-843) [Complete proteome] [HAMAP]

Taxonomic identifier

449447 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Chroococcales › Microcystis

Protein attributes

Sequence length	132 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	Peptide-L-methionine + thioredoxin disulfide + H2O = peptide-L-methionine (R)-S-oxide + thioredoxin. HAMAP MF_01400
Cofactor	Binds 1 zinc ion per subunit. The zinc ion is important for the structural integrity of the protein By similarity. HAMAP MF_01400
Sequence similarities	Belongs to the MsrB Met sulfoxide reductase family. HAMAP MF_01400

Ontologies

Keywords
Ligand	Metal-binding HAMAP MF_01400 Zinc HAMAP MF_01400
Molecular function	Oxidoreductase HAMAP MF_01400 SAAS SAAS002579
Technical term	Complete proteome
Gene Ontology (GO)
Molecular function	peptide-methionine (R)-S-oxide reductase activity Inferred from electronic annotation. Source: EC peptide-methionine-(S)-S-oxide reductase activity Inferred from electronic annotation. Source: HAMAP zinc ion binding Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Sites
	Active site	120	1	Nucleophile By similarity HAMAP MF_01400
	Metal binding	48	1	Zinc By similarity HAMAP MF_01400
	Metal binding	51	1	Zinc By similarity HAMAP MF_01400
	Metal binding	97	1	Zinc By similarity HAMAP MF_01400
	Metal binding	100	1	Zinc By similarity HAMAP MF_01400

Sequences

	Sequence		Length	Mass (Da)
	B0JRU5 [UniParc]. Last modified March 18, 2008. Version 1. Checksum: 6AEF63468D51BFD8	FASTA	132	14,985
	10 20 30 40 50 60 MVEKVRKTEA EWQAQLTPEQ FQVTRKKGTE RAFTGKYHDN KEKGIYKCVC CGTELFTSDS 70 80 90 100 110 120 KYDSGTGWPS FWTAANEANI KYERDVSFFM VRTEIVCAAC DAHLGHVFND GPPPTGKRYC 130 LNSAALQFEK NP

References

[1]

"Complete genomic structure of the bloom-forming toxic cyanobacterium Microcystis aeruginosa NIES-843." Kaneko T., Nakajima N., Okamoto S., Suzuki I., Tanabe Y., Tamaoki M., Nakamura Y., Kasai F., Watanabe A., Kawashima K., Kishida Y., Ono A., Shimizu Y., Takahashi C., Minami C., Fujishiro T., Kohara M., Katoh M. , Nakazaki N., Nakayama S., Yamada M., Tabata S., Watanabe M.M. DNA Res. 14:247-256(2007) [PubMed: 18192279] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	AP009552 Genomic DNA. Translation: BAG00845.1.
RefSeq	YP_001656037.1. NC_010296.1.
3D structure databases
ProteinModelPortal	B0JRU5.
ModBase	Search...
Protein-protein interaction databases
STRING	B0JRU5.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	5861821.
GenomeReviews	Gene locus MAE_10230 in contig AP009552_GR.
KEGG	mar:MAE_10230.
PATRIC	22627187. VBIMicAer59304_0933.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG715255.
OMA	CINSESL.
PhylomeDB	B0JRU5.
ProtClustDB	CLSK957585.
Family and domain databases
HAMAP	MF_01400. MsrB. [Tree]
InterPro	IPR002579. Methionine_sulphoxide_MsrB. IPR011057. Mss4-like. [Graphical view]
Gene3D	G3DSA:2.170.150.20. MsrB. 1 hit.
KO	K07305.
Pfam	PF01641. SelR. 1 hit. [Graphical view]
SUPFAM	SSF51316. Mss4_like. 1 hit.
TIGRFAMs	TIGR00357. TIGR00357. 1 hit.
ProtoNet	Search...

Entry information

Entry name

B0JRU5_MICAN

Accession

Primary (citable) accession number: B0JRU5

Entry history

Integrated into UniProtKB/TrEMBL:	March 18, 2008
Last sequence update:	March 18, 2008
Last modified:	December 14, 2011
This is version 28 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)