Reviewed, UniProtKB/Swiss-Prot Q3AXB9 (COMB_SYNS9)

Names and origin

Protein names

Recommended name:
    Probable 2-phosphosulfolactate phosphatase
    EC=3.1.3.71

Gene names

Name:	comB
Ordered Locus Names:	Syncc9902_1324

Organism

Synechococcus sp. (strain CC9902) [Complete proteome] [HAMAP]

Taxonomic identifier

316279 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Chroococcales › Synechococcus

Protein attributes

Sequence length	243 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	(2R)-2-phospho-3-sulfolactate + H2O = (2R)-3-sulfolactate + phosphate. HAMAP MF_00490
Cofactor	Magnesium By similarity.
Sequence similarities	Belongs to the comB family.

Ontologies

Keywords
Ligand	Magnesium
Molecular function	Hydrolase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	coenzyme M biosynthetic process Inferred from electronic annotation. Source: InterPro
Molecular function	2-phosphosulfolactate phosphatase activity Inferred from electronic annotation. Source: HAMAP magnesium ion binding Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 243	243	Probable 2-phosphosulfolactate phosphatase HAMAP MF_00490		PRO_1000014474

Sequences

	Sequence		Length	Mass (Da)
	Q3AXB9-1 [UniParc]. Last modified November 22, 2005. Version 1. Checksum: F3A4B23967E86EDB	FASTA	243	25,808
	10 20 30 40 50 60 MQISYFHVPA EMPQSVRPSA AVVIDVLRAT TTIAWALHNG AEAIQAFADV DALHTAAAAW 70 80 90 100 110 120 PADARLLVGE RGGQKLEGFD LGNSPVTVGP ETVAGKRLFM STTNGTRALD RVRDVPLLMT 130 140 150 160 170 180 AALPNREAVA QRLHQHKPDT LAIVGSGWEG SYSLEDSLAA GALVHRLLEL DSAANAAAND 190 200 210 220 230 240 EATAALALWK QWMHDPEACL RTATHGQRLI RIGNHDADFQ CCAGLDQLST VPTQGEPGVL KAA

References

[1]

"Complete sequence of Synechococcus sp. CC9902." Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Martinez M., Schmutz J., Larimer F., Land M., Kyrpides N., Ivanova N., Richardson P. Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000097 Genomic DNA. Translation: ABB26288.1.
RefSeq	YP_377332.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	3743148.
GenomeReviews	Gene locus Syncc9902_1324 in contig CP000097_GR.
KEGG	sye:Syncc9902_1324.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q3AXB9.
OMA	Q3AXB9. ATTTIAW.
Enzyme and pathway databases
BioCyc	SSP1131-1:SYNCC9902_1324-MON.
Family and domain databases
HAMAP	MF_00490. [Tree]
InterPro	IPR005238. 2-PSlactate_phosphatase. [Graphical view]
Gene3D	G3DSA:3.90.1560.10. 2-PSlactate_phosphatase. 1 hit.
Pfam	PF04029. 2-ph_phosp. 1 hit. [Graphical view]
TIGRFAMs	TIGR00298. 2-ph_phosphatase. 1 hit.
ProtoNet	Search...

Entry information

Entry name

COMB_SYNS9

Accession

Primary (citable) accession number: Q3AXB9

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	November 22, 2005
Last modified:	May 5, 2009
This is version 18 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)