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Protein

Agmatinase

Gene

speB

Organism
Escherichia coli O1:K1 / APEC
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalyzes the formation of putrescine from agmatine.UniRule annotation

Catalytic activityi

Agmatine + H2O = putrescine + urea.UniRule annotation

Cofactori

Mn2+UniRule annotation

Pathwayi: putrescine biosynthesis via agmatine pathway

This protein is involved in step 1 of the subpathway that synthesizes putrescine from agmatine.UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Agmatinase (speB)
This subpathway is part of the pathway putrescine biosynthesis via agmatine pathway, which is itself part of Amine and polyamine biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes putrescine from agmatine, the pathway putrescine biosynthesis via agmatine pathway and in Amine and polyamine biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi126ManganeseUniRule annotation1
Metal bindingi149ManganeseUniRule annotation1
Metal bindingi151ManganeseUniRule annotation1
Metal bindingi153ManganeseUniRule annotation1
Metal bindingi230ManganeseUniRule annotation1
Metal bindingi232ManganeseUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionHydrolase
Biological processPolyamine biosynthesis, Putrescine biosynthesis, Spermidine biosynthesis
LigandManganese, Metal-binding

Enzyme and pathway databases

UniPathwayiUPA00534; UER00287

Names & Taxonomyi

Protein namesi
Recommended name:
AgmatinaseUniRule annotation (EC:3.5.3.11UniRule annotation)
Alternative name(s):
Agmatine ureohydrolaseUniRule annotation
Short name:
AUHUniRule annotation
Gene namesi
Name:speBUniRule annotation
Ordered Locus Names:Ecok1_28710
ORF Names:APECO1_3592
OrganismiEscherichia coli O1:K1 / APEC
Taxonomic identifieri405955 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000008216 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000242781 – 306AgmatinaseAdd BLAST306

Structurei

3D structure databases

ProteinModelPortaliA1AFC5
SMRiA1AFC5
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the arginase family. Agmatinase subfamily.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000204320
KOiK01480
OMAiDTYFGAE

Family and domain databases

HAMAPiMF_01418 SpeB, 1 hit
InterProiView protein in InterPro
IPR023694 Agmatinase
IPR005925 Agmatinase-rel
IPR006035 Ureohydrolase
IPR023696 Ureohydrolase_dom_sf
IPR020855 Ureohydrolase_Mn_BS
PfamiView protein in Pfam
PF00491 Arginase, 1 hit
PIRSFiPIRSF036979 Arginase, 1 hit
SUPFAMiSSF52768 SSF52768, 1 hit
TIGRFAMsiTIGR01230 agmatinase, 1 hit
PROSITEiView protein in PROSITE
PS01053 ARGINASE_1, 1 hit
PS51409 ARGINASE_2, 1 hit

Sequencei

Sequence statusi: Complete.

A1AFC5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSTLGHQYDN SLVSNAFGFL RLPMNFQPYD SDADWVITGV PFDMATSGRA
60 70 80 90 100
GGRHGPAAIR QVSTNLAWEH NRFPWNFDMR ERLNVVDCGD LVYAFGDARE
110 120 130 140 150
MSEKLQAHAE KLLAAGKRML SFGGDHFVTL PLLRAHAKHF GKMALVHFDA
160 170 180 190 200
HTDTYANGCE FDHGTMFYTA PKEGLIDPNH SVQIGIRTEF DKDNGFTVLD
210 220 230 240 250
ACQVNDRSVD DIIAQVKQIV GDMPVYLTFD IDCLDPAFAP GTGTPVIGGL
260 270 280 290 300
TSDRAIKLVR GLKDLNIVGM DVVEVAPAYD QSEITALAAA TLALEMLYIQ

AAKKGE
Length:306
Mass (Da):33,571
Last modified:January 23, 2007 - v1
Checksum:i5B98B07164854B9F
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000468 Genomic DNA Translation: ABJ02365.1
RefSeqiWP_000105562.1, NC_008563.1

Genome annotation databases

EnsemblBacteriaiABJ02365; ABJ02365; APECO1_3592
KEGGiecv:APECO1_3592

Similar proteinsi

Entry informationi

Entry nameiSPEB_ECOK1
AccessioniPrimary (citable) accession number: A1AFC5
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: January 23, 2007
Last modified: March 28, 2018
This is version 75 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome
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Main funding by: National Institutes of Health