Reviewed, UniProtKB/Swiss-Prot A9N3R6 (SPEB_SALPB)

Names and origin

Protein names

Recommended name:
    Agmatinase
    EC=3.5.3.11
Alternative name(s):
    Agmatine ureohydrolase
      Short name=AUH

Gene names

Name:	speB
Ordered Locus Names:	SPAB_03838

Organism

Salmonella paratyphi B (strain ATCC BAA-1250 / SPB7) [Complete proteome] [HAMAP]

Taxonomic identifier

272994 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Salmonella › Salmonella enterica subsp. enterica serovar Paratyphi B

Protein attributes

Sequence length	306 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Catalyzes the formation of putrescine from agmatine By similarity.
Catalytic activity	Agmatine + H2O = putrescine + urea. HAMAP MF_01418
Cofactor	Manganese By similarity.
Pathway	Amine and polyamine biosynthesis; putrescine biosynthesis via agmatine pathway; putrescine from agmatine: step 1/1. HAMAP MF_01418
Sequence similarities	Belongs to the arginase family. Agmatinase subfamily.

Ontologies

Keywords
Biological process	Polyamine biosynthesis Putrescine biosynthesis Spermidine biosynthesis
Ligand	Manganese Metal-binding
Molecular function	Hydrolase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	putrescine biosynthetic process Inferred from electronic annotation. Source: HAMAP spermidine biosynthetic process Inferred from electronic annotation. Source: HAMAP
Molecular function	agmatinase activity Inferred from electronic annotation. Source: HAMAP manganese ion binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 306	306	Agmatinase HAMAP MF_01418		PRO_1000087412
Sites
	Metal binding	126	1	Manganese By similarity
	Metal binding	149	1	Manganese By similarity
	Metal binding	151	1	Manganese By similarity
	Metal binding	153	1	Manganese By similarity
	Metal binding	230	1	Manganese By similarity
	Metal binding	232	1	Manganese By similarity

Sequences

	Sequence		Length	Mass (Da)
	A9N3R6-1 [UniParc]. Last modified February 5, 2008. Version 1. Checksum: 6C26A30691F2C3D3	FASTA	306	33,603
	10 20 30 40 50 60 MSTLGHQYDN SLVSNAFGFL RLPMNFQPYD SDADWVITGV PFDMATSGRA GGRHGPAAIR 70 80 90 100 110 120 QVSTNLAWEH HRFPWNFDMR ERLNVVDCGD LVYAFGDARE MSEKLQAHAE KLLSAGKRML 130 140 150 160 170 180 SFGGDHFVTL PLLRAHAKHF GKMALVHFDA HTDTYANGCE FDHGTMFYTA PKEGLIDPHH 190 200 210 220 230 240 SVQIGIRTEF DKDNGFTVLD ACQVNDRGVD DILAQVKQIV GDMPVYLTFD IDCLDPAFAP 250 260 270 280 290 300 GTGTPVIGGL TSDRAIKLVR GLKDLNIVGM DVVEVAPAYD QSEITALAAA TLALEMLYIQ AAKKGE

References

[1]	McClelland M., Sanderson E.K., Porwollik S., Spieth J., Clifton W.S., Fulton R., Cordes M., Wollam A., Shah N., Pepin K., Bhonagiri V., Nash W., Johnson M., Thiruvilangam P., Wilson R. Submitted (NOV-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000886 Genomic DNA. Translation: ABX69169.1.
RefSeq	YP_001590002.1.
3D structure databases
ModBase	Search...
Proteomic databases
PRIDE	A9N3R6.
Genome annotation databases
GeneID	5778286.
GenomeReviews	Gene locus SPAB_03838 in contig CP000886_GR.
KEGG	spq:SPAB_03838.
Organism-specific databases
CMR	Search...
Phylogenomic databases
OMA	TNLAWEG.
Family and domain databases
HAMAP	MF_01418. [Tree]
InterPro	IPR005925. Agmatinase. IPR006035. Ureohydrolase. [Graphical view]
Gene3D	G3DSA:3.40.800.10. Ureohydrolase. 1 hit.
PANTHER	PTHR11358. Ureohydrolase. 1 hit.
Pfam	PF00491. Arginase. 1 hit. [Graphical view]
TIGRFAMs	TIGR01230. agmatinase. 1 hit.
PROSITE	PS01053. ARGINASE_1. 1 hit. PS51409. ARGINASE_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

SPEB_SALPB

Accession

Primary (citable) accession number: A9N3R6

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 20, 2008
Last sequence update:	February 5, 2008
Last modified:	November 3, 2009
This is version 15 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)