Reviewed, UniProtKB/Swiss-Prot Q4UND3 (AAT_RICFE)

Names and origin

Protein names

Recommended name:
    Aspartate aminotransferase
      Short name=AspAT
    EC=2.6.1.1
Alternative name(s):
    Transaminase A

Gene names

Name:	aatA
Ordered Locus Names:	RF_0074

Organism

Rickettsia felis (Rickettsia azadi) [Complete proteome] [HAMAP]

Taxonomic identifier

42862 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rickettsiales › Rickettsiaceae › Rickettsieae › Rickettsia › spotted fever group

Protein attributes

Sequence length	409 AA.
Sequence status	Complete.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	L-aspartate + 2-oxoglutarate = oxaloacetate + L-glutamate.
Cofactor	Pyridoxal phosphate By similarity.
Subunit structure	Homodimer By similarity.
Subcellular location	Cytoplasm By similarity.
Sequence similarities	Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.

Ontologies

Keywords
Cellular component	Cytoplasm
Ligand	Pyridoxal phosphate
Molecular function	Aminotransferase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	biosynthetic process Inferred from electronic annotation. Source: InterPro
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	1-aminocyclopropane-1-carboxylate synthase activity Inferred from electronic annotation. Source: InterPro L-aspartate:2-oxoglutarate aminotransferase activity Inferred from electronic annotation. Source: EC pyridoxal phosphate 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 – 409	409	Aspartate aminotransferase		PRO_0000273125
Sites
	Binding site	39	1	Aspartate; via amide nitrogen By similarity
	Binding site	125	1	Aspartate By similarity
	Binding site	175	1	Aspartate By similarity
	Binding site	375	1	Aspartate By similarity
Amino acid modifications
	Modified residue	239	1	N6-(pyridoxal phosphate)lysine By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q4UND3-1 [UniParc]. Last modified July 5, 2005. Version 1. Checksum: 2A7CD6AC91F68343	FASTA	409	45,448
	10 20 30 40 50 60 MSIISTRLNS IKPSPTLAVV KKTLELKKAG VDIIALGAGE PDFDTPDNIK EAAIKAIKDG 70 80 90 100 110 120 FTKYTNVEGM PLLKQAIKDK FKRENNIDYE LDEIIVSTGG KQVIYNLFMA SLDKGDKVII 130 140 150 160 170 180 PAPYWVSYPD MVALSTGTPV FVNCGIENNF KLSAEALERS ITDKTKWLII NSPSNPTGAS 190 200 210 220 230 240 YNFEELENIA KVLRKYPHVN VMSDDIYEHI TFDDFKFYTL AQIAPDLKER IFTVNGVSKA 250 260 270 280 290 300 YSMTGWRIGY GVGSKALIKA MTIIQSQSTS NPCSISQMAA IESLNGPQDY IKPNALNFQK 310 320 330 340 350 360 KRDLALSILK RVKYFECYKP EGAFYLFVKC DKIFGHKTKS GKIIANSNDF AEYLLEEAKV 370 380 390 400 AVVPGIAFGL EGYFRISYAT SMEELEEACI RIERACGSIS IKSSLRGDA

References

[1]

"The genome sequence of Rickettsia felis identifies the first putative conjugative plasmid in an obligate intracellular parasite." Ogata H., Renesto P., Audic S., Robert C., Blanc G., Fournier P.-E., Parinello H., Claverie J.-M., Raoult D. PLoS Biol. 3:1-12(2005) [PubMed: 15984913] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC VR-1525 / URRWXCal2.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000053 Genomic DNA. Translation: AAY60925.1.
RefSeq	YP_246090.1.
3D structure databases
HSSP	HSSP built from PDB template 1BKG based on UniProtKB Q56232.
SMR	Q4UND3. Positions 1-395.
ModBase	Search...
Genome annotation databases
GeneID	3400304.
GenomeReviews	Gene locus RF_0074 in contig CP000053_GR.
KEGG	rfe:RF_0074.
NMPDR	fig|315456.3.peg.556.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG645860.
OMA	KRENNID.
Enzyme and pathway databases
BioCyc	RFEL315456:RF_0074-MONOMER.
BRENDA	2.6.1.1. 297363.
Family and domain databases
InterPro	IPR001176. ACC_synthase. IPR004839. Aminotransferase_I/II. IPR004838. NHTrfase_class1_PyrdxlP-BS. IPR015424. PyrdxlP-dep_Trfase_major_dom. IPR015421. PyrdxlP-dep_Trfase_major_sub1. [Graphical view]
Gene3D	G3DSA:3.40.640.10. PyrdxlP-dep_Trfase_major_sub1. 1 hit.
Pfam	PF00155. Aminotran_1_2. 1 hit. [Graphical view]
PRINTS	PR00753. ACCSYNTHASE.
PROSITE	PS00105. AA_TRANSFER_CLASS_1. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

AAT_RICFE

Accession

Primary (citable) accession number: Q4UND3

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 23, 2007
Last sequence update:	July 5, 2005
Last modified:	February 9, 2010
This is version 34 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)