B3W7R6 (B3W7R6_LACCB) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
Cysteine synthase RuleBase RU003985
EC=2.5.1.47 RuleBase RU003985

Gene names

Name:	cysK1 EMBL CAQ65671.1
Ordered Locus Names:	LCABL_05450

Organism

Lactobacillus casei (strain BL23) [Complete proteome] [HAMAP] EMBL CAQ65671.1

Taxonomic identifier

543734 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Lactobacillales › Lactobacillaceae › Lactobacillus

Protein attributes

Sequence length	309 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	O(3)-acetyl-L-serine + H2S = L-cysteine + acetate. RuleBase RU003985
Sequence similarities	Belongs to the cysteine synthase/cystathionine beta-synthase family. RuleBase RU003985

Ontologies

Keywords
Biological process	Amino-acid biosynthesis Cysteine biosynthesis RuleBase RU003985
Molecular function	Transferase RuleBase RU003985 EMBL CAQ65671.1
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	cysteine biosynthetic process from serine Inferred from electronic annotation. Source: InterPro
Molecular function	cysteine synthase activity Inferred from electronic annotation. Source: EC pyridoxal phosphate binding Inferred from electronic annotation. Source: InterPro transferase activity Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequences

	Sequence		Length	Mass (Da)
	B3W7R6 [UniParc]. Last modified September 2, 2008. Version 1. Checksum: 0732BAF26306941F	FASTA	309	32,718
	10 20 30 40 50 60 MVTAADNITG LIGNTPLLKL NRVVPEDAAD VYVKLEFFNP GGSVKDRIAL AMIEDAEYKG 70 80 90 100 110 120 VLKPGGTIVE PTSGNTGIGL ALVAAAKGYH LIITMPETMS VERRALMRGY GAELILTPGA 130 140 150 160 170 180 DGMPGAIKKA QALSKENGYF LPMQFQNPAN PDVHERTTGQ EIIRSFDGGT PDAFVAGVGT 190 200 210 220 230 240 GGTLTGVGRA LRKINPQVQI YALEAAESPM LKEGHGGKHK IQGISAGFIP DVLDTNLYQD 250 260 270 280 290 300 IIEVTSDQAI DMARHVSHEE GFLPGISAGA NIFGAIEIAK KLGKGKSVVT VAPDNGERYL STDLFKFED

References

[1]

"Complete genome sequence of the probiotic Lactobacillus casei strain BL23." Maze A., Boel G., Zuniga M., Bourand A., Loux V., Yebra M.J., Monedero V., Correia K., Jacques N., Beaufils S., Poncet S., Joyet P., Milohanic E., Casaragola S., Auffray Y., Perez-Martinez G., Gibrat J.F., Zagorec M. , Francke C., Hartke A., Deutscher J. J. Bacteriol. 192:2647-2648(2010) Cited for: NUCLEOTIDE SEQUENCE. Strain: BL23 EMBL CAQ65671.1.

Cross-references

Sequence databases
EMBL GenBank DDBJ	FM177140 Genomic DNA. Translation: CAQ65671.1.
RefSeq	YP_001986529.1. NC_010999.1.
3D structure databases
ProteinModelPortal	B3W7R6.
SMR	B3W7R6. Positions 1-309.
ModBase	Search...
Protein-protein interaction databases
STRING	B3W7R6.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	6406205.
GenomeReviews	Gene locus LCABL_05450 in contig FM177140_GR.
KEGG	lcb:LCABL_05450.
PATRIC	22210586. VBILacCas89204_0524.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG748215.
OMA	TALYEFD.
ProtClustDB	CLSK936836.
Family and domain databases
InterPro	IPR001216. Cys_synth_BS. IPR005856. Cys_synthKM. IPR005859. CysK. IPR001926. PyrdxlP-dep_enz_bsu. [Graphical view]
KO	K01738.
Pfam	PF00291. PALP. 1 hit. [Graphical view]
SUPFAM	SSF53686. PyrdxlP-dep_enz_bsu. 1 hit.
TIGRFAMs	TIGR01139. CysK. 1 hit. TIGR01136. CysKM. 1 hit.
PROSITE	PS00901. CYS_SYNTHASE. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

B3W7R6_LACCB

Accession

Primary (citable) accession number: B3W7R6

Entry history

Integrated into UniProtKB/TrEMBL:	September 2, 2008
Last sequence update:	September 2, 2008
Last modified:	December 14, 2011
This is version 23 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)