Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Biosynthetic arginine decarboxylase

Gene

speA

Organism
Salmonella paratyphi B (strain ATCC BAA-1250 / SPB7)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the biosynthesis of agmatine from arginine.UniRule annotation

Catalytic activityi

L-arginine = agmatine + CO2.UniRule annotation

Cofactori

Protein has several cofactor binding sites:
  • Mg2+UniRule annotation
  • pyridoxal 5'-phosphateUniRule annotation

Pathwayi

GO - Molecular functioni

  1. arginine decarboxylase activity Source: UniProtKB-HAMAP
  2. metal ion binding Source: UniProtKB-KW

GO - Biological processi

  1. arginine catabolic process Source: InterPro
  2. putrescine biosynthetic process Source: UniProtKB-HAMAP
  3. spermidine biosynthetic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Decarboxylase, Lyase

Keywords - Biological processi

Polyamine biosynthesis, Putrescine biosynthesis, Spermidine biosynthesis

Keywords - Ligandi

Magnesium, Metal-binding, Pyridoxal phosphate

Enzyme and pathway databases

BioCyciSENT28901:GH9O-3840-MONOMER.
UniPathwayiUPA00186; UER00284.

Names & Taxonomyi

Protein namesi
Recommended name:
Biosynthetic arginine decarboxylaseUniRule annotation (EC:4.1.1.19UniRule annotation)
Short name:
ADCUniRule annotation
Gene namesi
Name:speAUniRule annotation
Ordered Locus Names:SPAB_03850
OrganismiSalmonella paratyphi B (strain ATCC BAA-1250 / SPB7)
Taxonomic identifieri1016998 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella
ProteomesiUP000008556 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 632632Biosynthetic arginine decarboxylasePRO_1000087405Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei101 – 1011N6-(pyridoxal phosphate)lysineUniRule annotation

Proteomic databases

PRIDEiA9N4N1.

Interactioni

Protein-protein interaction databases

STRINGi272994.SPAB_03850.

Structurei

3D structure databases

ProteinModelPortaliA9N4N1.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni281 – 29111Substrate-bindingUniRule annotationAdd
BLAST

Sequence similaritiesi

Belongs to the Orn/Lys/Arg decarboxylase class-II family. SpeA subfamily.UniRule annotation

Phylogenomic databases

eggNOGiCOG1166.
HOGENOMiHOG000029191.
OMAiIDHYVDG.
OrthoDBiEOG676Z0R.

Family and domain databases

Gene3Di2.40.37.10. 2 hits.
3.20.20.10. 1 hit.
HAMAPiMF_01417. SpeA.
InterProiIPR009006. Ala_racemase/Decarboxylase_C.
IPR002985. Arg_decrbxlase.
IPR022643. De-COase2_C.
IPR022657. De-COase2_CS.
IPR022644. De-COase2_N.
IPR022653. De-COase2_pyr-phos_BS.
IPR000183. Orn/DAP/Arg_de-COase.
IPR029066. PLP-binding_barrel.
[Graphical view]
PfamiPF02784. Orn_Arg_deC_N. 1 hit.
PF00278. Orn_DAP_Arg_deC. 1 hit.
[Graphical view]
PIRSFiPIRSF001336. Arg_decrbxlase. 1 hit.
PRINTSiPR01180. ARGDCRBXLASE.
PR01179. ODADCRBXLASE.
SUPFAMiSSF50621. SSF50621. 1 hit.
SSF51419. SSF51419. 1 hit.
TIGRFAMsiTIGR01273. speA. 1 hit.
PROSITEiPS00878. ODR_DC_2_1. 1 hit.
PS00879. ODR_DC_2_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

A9N4N1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSSQEASKML RTYNIAWWGN NYYDVNELGH ISVCPDPDVP EARVDLAKLV
60 70 80 90 100
KAREAQGQRL PALFCFPQIL QHRLRSINAA FKRARESYGY NGDYFLVYPI
110 120 130 140 150
KVNQHRRVIE SLIHSGEPLG LEAGSKAELM AVLAHAGMTR SVIVCNGYKD
160 170 180 190 200
REYIRLALIG EKMGHKVYLV IEKMSEIAIV LEEAERLNVV PRLGVRARLA
210 220 230 240 250
SQGSGKWQSS GGEKSKFGLA ATQVLQLVET LRDAGRLDSL QLLHFHLGSQ
260 270 280 290 300
MANIRDIATG VRESARFYVE LHKLGVNIQC FDVGGGLGVD YEGTRSQSDC
310 320 330 340 350
SVNYGLNEYA NNIIWAIGDA CEEHGLPHPT VITESGRAVT AHHTVLVSNI
360 370 380 390 400
IGVERNEYTD PTAPAEDAPR ALQNLWETWQ EMHKPGTRRS LREWLHDSQM
410 420 430 440 450
DLHDIHIGYS SGAFSLQERA WAEQLYLSMC HEVQKQLDPQ NRAHRPIIDE
460 470 480 490 500
LQERMADKMY VNFSLFQSMP DAWGIDQLFP VLPLEGLDQV PERRAVLLDI
510 520 530 540 550
TCDSDGAIDH YIDGDGIATT MPMPEYDPEN PPMLGFFMVG AYQEILGNMH
560 570 580 590 600
NLFGDTEAVD VFVFPDGSVE VELSDEGDTV ADMLQYVQLD PKTLLTHFRD
610 620 630
QVKQTDLDDA LQQQFLEEFE AGLYGYTYLE DE
Length:632
Mass (Da):71,163
Last modified:February 5, 2008 - v1
Checksum:i98BB424D2BC97370
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000886 Genomic DNA. Translation: ABX69181.1.
RefSeqiYP_001590014.1. NC_010102.1.

Genome annotation databases

EnsemblBacteriaiABX69181; ABX69181; SPAB_03850.
PATRICi18534534. VBISalEnt120821_3107.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000886 Genomic DNA. Translation: ABX69181.1.
RefSeqiYP_001590014.1. NC_010102.1.

3D structure databases

ProteinModelPortaliA9N4N1.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi272994.SPAB_03850.

Proteomic databases

PRIDEiA9N4N1.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABX69181; ABX69181; SPAB_03850.
PATRICi18534534. VBISalEnt120821_3107.

Phylogenomic databases

eggNOGiCOG1166.
HOGENOMiHOG000029191.
OMAiIDHYVDG.
OrthoDBiEOG676Z0R.

Enzyme and pathway databases

UniPathwayiUPA00186; UER00284.
BioCyciSENT28901:GH9O-3840-MONOMER.

Family and domain databases

Gene3Di2.40.37.10. 2 hits.
3.20.20.10. 1 hit.
HAMAPiMF_01417. SpeA.
InterProiIPR009006. Ala_racemase/Decarboxylase_C.
IPR002985. Arg_decrbxlase.
IPR022643. De-COase2_C.
IPR022657. De-COase2_CS.
IPR022644. De-COase2_N.
IPR022653. De-COase2_pyr-phos_BS.
IPR000183. Orn/DAP/Arg_de-COase.
IPR029066. PLP-binding_barrel.
[Graphical view]
PfamiPF02784. Orn_Arg_deC_N. 1 hit.
PF00278. Orn_DAP_Arg_deC. 1 hit.
[Graphical view]
PIRSFiPIRSF001336. Arg_decrbxlase. 1 hit.
PRINTSiPR01180. ARGDCRBXLASE.
PR01179. ODADCRBXLASE.
SUPFAMiSSF50621. SSF50621. 1 hit.
SSF51419. SSF51419. 1 hit.
TIGRFAMsiTIGR01273. speA. 1 hit.
PROSITEiPS00878. ODR_DC_2_1. 1 hit.
PS00879. ODR_DC_2_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC BAA-1250 / SPB7.

Entry informationi

Entry nameiSPEA_SALPB
AccessioniPrimary (citable) accession number: A9N4N1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: February 5, 2008
Last modified: January 7, 2015
This is version 49 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.