B2G9R1 (B2G9R1_LACRJ) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

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

Gene names

Ordered Locus Names:

LAR_1677

Organism

Lactobacillus reuteri (strain JCM 1112) [Complete proteome] [HAMAP]

Taxonomic identifier

557433 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Lactobacillales › Lactobacillaceae › Lactobacillus

Protein attributes

Sequence length	307 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
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)
	B2G9R1 [UniParc]. Last modified October 14, 2008. Version 1. Checksum: 8832E1F9A4DFB301	FASTA	307	32,241
	10 20 30 40 50 60 MTKITNSIVN LIGNTPIVKL NRVVPEDAAD VYVKLEFFNP GGSIKDRIAL AMIEEAEKAG 70 80 90 100 110 120 KLQAGGTIVE PTSGNTGVGL AMVAAAKGYH LVITMPETMS VERRKLMQGY GAELILTPGA 130 140 150 160 170 180 DGMKGAIAKA EELVKEKGYF MPMQFDNPAN PAIHEKTTGK EILDAFGDDI PDAFVAGVGT 190 200 210 220 230 240 GGTLTGVGHA LKKANPNVQV YALEPAESPV LKEGKGGKHK IQGISAGFIP KVLDNDVYDG 250 260 270 280 290 300 ILEVKSDDAI AMAREVGHQE GILVGISAGA NIKGAIEVAK KLGKGKQVIT VAPDGGDRYL STELFNY

References

[1]

"Comparative genome analysis of Lactobacillus reuteri and Lactobacillus fermentum reveal a genomic island for reuterin and cobalamin production." Morita H., Toh H., Fukuda S., Horikawa H., Oshima K., Suzuki T., Murakami M., Hisamatsu S., Kato Y., Takizawa T., Fukuoka H., Yoshimura T., Itoh K., O'Sullivan D.J., McKay L.L., Ohno H., Kikuchi J., Masaoka T., Hattori M. DNA Res. 15:151-161(2008) [PubMed: 18487258] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	AP007281 Genomic DNA. Translation: BAG26193.1.
RefSeq	YP_001842673.1. NC_010609.1.
3D structure databases
ProteinModelPortal	B2G9R1.
SMR	B2G9R1. Positions 1-307.
ModBase	Search...
Protein-protein interaction databases
STRING	B2G9R1.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	6231623.
GenomeReviews	Gene locus LAR_1677 in contig AP007281_GR.
KEGG	lrf:LAR_1677.
PATRIC	22261029. VBILacReu111271_1848.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG748215.
OMA	SAGANIH.
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

B2G9R1_LACRJ

Accession

Primary (citable) accession number: B2G9R1

Entry history

Integrated into UniProtKB/TrEMBL:	October 14, 2008
Last sequence update:	October 14, 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)