B4S8V2 (SYD_PROA2) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Aspartate--tRNA ligase
EC=6.1.1.12

Alternative name(s):
Aspartyl-tRNA synthetase
Short name=AspRS

Gene names

Name:	aspS
Ordered Locus Names:	Paes_1469

Organism

Prosthecochloris aestuarii (strain DSM 271 / SK 413) [Complete proteome] [HAMAP]

Taxonomic identifier

290512 [NCBI]

Taxonomic lineage

Bacteria › Chlorobi › Chlorobia › Chlorobiales › Chlorobiaceae › Prosthecochloris

Protein attributes

Sequence length	608 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	ATP + L-aspartate + tRNA(Asp) = AMP + diphosphate + L-aspartyl-tRNA(Asp). HAMAP MF_00044_B
Subunit structure	Homodimer By similarity. HAMAP MF_00044_B
Subcellular location	Cytoplasm By similarity HAMAP MF_00044_B.
Sequence similarities	Belongs to the class-II aminoacyl-tRNA synthetase family.

Ontologies

Keywords
Biological process	Protein biosynthesis
Cellular component	Cytoplasm
Ligand	ATP-binding Nucleotide-binding
Molecular function	Aminoacyl-tRNA synthetase Ligase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	tRNA aminoacylation for protein translation Inferred from electronic annotation. Source: InterPro
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW aspartate-tRNA ligase activity Inferred from electronic annotation. Source: EC nucleic acid binding Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 608	608	Aspartate--tRNA ligase HAMAP MF_00044_B		PRO_1000091026

Sequences

	Sequence		Length	Mass (Da)
	B4S8V2 [UniParc]. Last modified September 23, 2008. Version 1. Checksum: 15834822BDA1DE60	FASTA	608	69,789
	10 20 30 40 50 60 MSLAPGTETD LQNRFRSHFC GRLNTEYENK QVRLAGWIHR KRDHGGLIFI DLRDHTGIAQ 70 80 90 100 110 120 LIIQPEKQEL FQKVERLHVE SVIAVQGTVV KRSEETLNSR IPSGAIEVLV DDVQVESHAV 130 140 150 160 170 180 ALPFPVADEL QTSEELRLTY RFLDLRREKI HQNIVFRSQL ISKVRRYLED HGFMEIQTPI 190 200 210 220 230 240 LTASSPEGAR DFLVPSRLHP GKFYALPQAP QQFKQLLMVS GFPRYFQIAP CFRDEDARAD 250 260 270 280 290 300 RSPGEFYQVD MEMAFIEQDD LFEILEGMLR YLTETMSTKR ITQFPFPRLS YRDVMNRFGS 310 320 330 340 350 360 DKPDLRVPLE MQDVTELFVG SSFKVFASNT KEGSCIKAMV LKGRGTESRQ FYDKAEKRAR 370 380 390 400 410 420 ELGAPGLAYV QYREEGPKGP IVKFLSEAEL SALQERLAIE TGDVVFFGAG KWEKTCKIMG 430 440 450 460 470 480 GIREYFSDLF ELDRDELSFC WIVDFPLYEF DEKESRIDFS HNPFSMPQGE MDALDTMNPL 490 500 510 520 530 540 DILAYQYDIV CNGIELSSGA IRNHRPDIMY RAFEIAGYSK EEVDKRFGHM IEAFKMGAPP 550 560 570 580 590 600 HGGIAPGLDR LVMILRDEHN IREVIAFPMN QQAQDLMMSA PSDVSRLQLR ELHLKLDLPV ETAEQEPG

References

[1]

"Complete sequence of chromosome of Prosthecochloris aestuarii DSM 271." US DOE Joint Genome Institute Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Anderson I., Liu Z., Li T., Zhao F. , Overmann J., Bryant D.A., Richardson P. Submitted (JUN-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: DSM 271 / SK 413.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP001108 Genomic DNA. Translation: ACF46489.1.
RefSeq	YP_002016136.1. NC_011059.1.
3D structure databases
ProteinModelPortal	B4S8V2.
ModBase	Search...
Protein-protein interaction databases
STRING	B4S8V2.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	6460558.
GenomeReviews	Gene locus Paes_1469 in contig CP001108_GR.
KEGG	paa:Paes_1469.
PATRIC	23042778. VBIProAes37017_1558.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG396032.
OMA	YQLDVEM.
ProtClustDB	PRK00476.
Family and domain databases
HAMAP	MF_00044_B. Asp_tRNA_synth_B. [Tree]
InterPro	IPR004364. aa-tRNA-synt_II. IPR018150. aa-tRNA-synt_II-like. IPR006195. aa-tRNA-synth_II. IPR004524. Asp-tRNA-synth_IIb_bac/mt. IPR002312. Asp/Asn-tRNA-synth_IIb. IPR004115. GAD_dom. IPR012340. NA-bd_OB-fold. IPR016027. NA-bd_OB-fold-like. IPR004365. NA-bd_OB_tRNA-helicase. [Graphical view]
Gene3D	G3DSA:3.30.1360.30. GAD_dom. 1 hit. G3DSA:2.40.50.140. OB_NA_bd_sub. 1 hit.
KO	K01876.
PANTHER	PTHR22594. aa-tRNA-synt_II. 1 hit. PTHR22594:SF5. AspS_bac. 1 hit.
Pfam	PF02938. GAD. 1 hit. PF00152. tRNA-synt_2. 1 hit. PF01336. tRNA_anti. 1 hit. [Graphical view]
PRINTS	PR01042. TRNASYNTHASP.
SUPFAM	SSF50249. Nucleic_acid_OB. 1 hit. SSF55261. SSF55261. 1 hit.
TIGRFAMs	TIGR00459. AspS_bact. 1 hit.
PROSITE	PS50862. AA_TRNA_LIGASE_II. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

SYD_PROA2

Accession

Primary (citable) accession number: B4S8V2

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 24, 2009
Last sequence update:	September 23, 2008
Last modified:	January 25, 2012
This is version 28 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program