A6Q517 (A6Q517_NITSB) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

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

Gene names

Name:	cysK EMBL BAF70576.1
Ordered Locus Names:	NIS_1469

Organism

Nitratiruptor sp. (strain SB155-2) [Complete proteome] [HAMAP]

Taxonomic identifier

387092 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Epsilonproteobacteria › Nitratiruptor

Protein attributes

Sequence length	293 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 BAF70576.1
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)
	A6Q517 [UniParc]. Last modified August 21, 2007. Version 1. Checksum: 6380E8C712668C67	FASTA	293	31,301
	10 20 30 40 50 60 MIANNITELI GKTPLLKIEN NIYAKCEFKN PGGSVKDRIA LNMIQEAMNR GEISPKTPIV 70 80 90 100 110 120 EPTSGNTGIA IAMIAAALGL QAIIVMPESM SIERRKLMQY LGAKLILTPA EQGMKGAIEK 130 140 150 160 170 180 ALELKRQGAF MLNQFENPDN PAMHEKTTGP EIIQECPDIG IFVAGVGTGG TITGVGRALK 190 200 210 220 230 240 KHNPNVKLVA VEPKKSPVLS GGHPGVHKIQ GIGAGFIPKI VDTSLFSEII QIEDEEAILT 250 260 270 280 290 SQELAKTKGI LVGISSGANI AAAMKLAKKY PHKKIVTVLC DTAERYLSTE LFG

References

[1]

"Deep-sea vent epsilon-proteobacterial genomes provide insights into emergence of pathogens." Nakagawa S., Takaki Y., Shimamura S., Reysenbach A.-L., Takai K., Horikoshi K. Proc. Natl. Acad. Sci. U.S.A. 104:12146-12150(2007) [PubMed: 17615243] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	AP009178 Genomic DNA. Translation: BAF70576.1.
RefSeq	YP_001356933.1. NC_009662.1.
3D structure databases
ProteinModelPortal	A6Q517.
SMR	A6Q517. Positions 6-288.
ModBase	Search...
Protein-protein interaction databases
STRING	A6Q517.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	5360668.
GenomeReviews	Gene locus NIS_1469 in contig AP009178_GR.
KEGG	nis:NIS_1469.
PATRIC	22685088. VBINitSp82229_1541.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0031.
HOGENOM	HBG748215.
OMA	MAKIAND.
Enzyme and pathway databases
BioCyc	NSP387092:NIS_1469-MONOMER.
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

A6Q517_NITSB

Accession

Primary (citable) accession number: A6Q517

Entry history

Integrated into UniProtKB/TrEMBL:	August 21, 2007
Last sequence update:	August 21, 2007
Last modified:	December 14, 2011
This is version 30 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)