Reviewed, UniProtKB/Swiss-Prot Q3JV16 (AMPA_BURP1)

Names and origin

Protein names

Recommended name:
    Probable cytosol aminopeptidase
    EC=3.4.11.1
Alternative name(s):
    Leucine aminopeptidase
      Short name=LAP
    Leucyl aminopeptidase

Gene names

Name:	pepA
Ordered Locus Names:	BURPS1710b_1176

Organism

Burkholderia pseudomallei (strain 1710b) [Complete proteome] [HAMAP]

Taxonomic identifier

320372 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Betaproteobacteria › Burkholderiales › Burkholderiaceae › Burkholderia › pseudomallei group

Protein attributes

Sequence length	503 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Presumably involved in the processing and regular turnover of intracellular proteins. Catalyzes the removal of unsubstituted N-terminal amino acids from various peptides By similarity.
Catalytic activity	Release of an N-terminal amino acid, Xaa-|-Yaa-, in which Xaa is preferably Leu, but may be other amino acids including Pro although not Arg or Lys, and Yaa may be Pro. Amino acid amides and methyl esters are also readily hydrolyzed, but rates on arylamides are exceedingly low. HAMAP MF_00181
Cofactor	Binds 2 manganese ions per subunit By similarity.
Subcellular location	Cytoplasm By similarity.
Sequence similarities	Belongs to the peptidase M17 family.

Ontologies

Keywords
Cellular component	Cytoplasm
Ligand	Manganese Metal-binding
Molecular function	Aminopeptidase Hydrolase Protease
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	proteolysis Inferred from electronic annotation. Source: InterPro
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	aminopeptidase activity Inferred from electronic annotation. Source: HAMAP manganese ion binding Inferred from electronic annotation. Source: HAMAP metalloexopeptidase activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 503	503	Probable cytosol aminopeptidase HAMAP MF_00181		PRO_1000019897
Sites
	Active site	286	1	Potential
	Active site	360	1	Potential
	Metal binding	274	1	Manganese 2 By similarity
	Metal binding	279	1	Manganese 1 By similarity
	Metal binding	279	1	Manganese 2 By similarity
	Metal binding	297	1	Manganese 2 By similarity
	Metal binding	356	1	Manganese 1 By similarity
	Metal binding	358	1	Manganese 1 By similarity
	Metal binding	358	1	Manganese 2 By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q3JV16-1 [UniParc]. Last modified November 8, 2005. Version 1. Checksum: B4DC65C065C1634F	FASTA	503	52,667
	10 20 30 40 50 60 MDFSIKGCDW SKGTANGFLT GKSDCIVLGV FEAQTLSGAA LDIDEATKGL VSRVIKAGDI 70 80 90 100 110 120 DGKLGKTLFL HEVSGIGASR VLLVGLGRQD AFSQKAYGDA AKAAWRALLG TKVVQVTFTL 130 140 150 160 170 180 AQLPVPERAS DWGVRAAILA LRNETYKFTQ MKSKPDAGAP ALKRVVFSVD PADDKAAKVA 190 200 210 220 230 240 AKQAVALANG MDLTRDLGNL PGNVCTPTYL ANTAKKIAKD WGLKVDVLGL KQIQALKMGS 250 260 270 280 290 300 FLSVAKGSVE PPQFIVLQYR GAAAKAAPVV LVGKGITFDS GGISLKPGEG MDEMKYDMCG 310 320 330 340 350 360 AGSVLGTMRA VAEMGLKINV VAIVPTCENM PAGNANKPGD IVTSMKGLTI EVLNTDAEGR 370 380 390 400 410 420 LILCDALTYA ERFKPAAVID VATLTGACII ALGHHNTGLF SKDDALAGEL LDASREAGDP 430 440 450 460 470 480 AWRLPLDDEY QDQLKSNFAD LANIGGRPAG SVTAACFLSR FAENYPWAHL DIAGTAWKSG 490 500 AAKGATGRPV PLLAQFLIDR AGA

References

[1]	Woods D.E., Nierman W.C. Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000124 Genomic DNA. Translation: ABA48129.1.
RefSeq	YP_332587.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	Q3JV16.
Genome annotation databases
GeneID	3689671.
GenomeReviews	Gene locus BURPS1710b_1176 in contig CP000124_GR.
KEGG	bpm:BURPS1710b_1176.
TIGR	BURPS1710b_1176.
Phylogenomic databases
HOGENOM	Q3JV16.
OMA	LGHHNSG.
Enzyme and pathway databases
BioCyc	BPSE320372:BURPS1710B_A1229-MON.
Family and domain databases
HAMAP	MF_00181. [Tree]
InterPro	IPR011356. Peptidase_M17. IPR000819. Peptidase_M17_C. IPR008283. Peptidase_M17_N. [Graphical view]
PANTHER	PTHR11963:SF3. Peptidase_M17. 1 hit.
Pfam	PF00883. Peptidase_M17. 1 hit. PF02789. Peptidase_M17_N. 1 hit. [Graphical view]
PRINTS	PR00481. LAMNOPPTDASE.
PROSITE	PS00631. CYTOSOL_AP. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

AMPA_BURP1

Accession

Primary (citable) accession number: Q3JV16

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	November 8, 2005
Last modified:	November 3, 2009
This is version 29 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)