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Protein

Spermidine/putrescine import ATP-binding protein PotA

Gene

potA

Organism
Rhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158)
Status
Unreviewed-Annotation score: -Protein inferred from homologyi

Functioni

Part of the ABC transporter complex PotABCD involved in spermidine/putrescine import. Responsible for energy coupling to the transport system.UniRule annotationSAAS annotation

Catalytic activityi

ATP + H2O + polyamine(Out) = ADP + phosphate + polyamine(In).UniRule annotationSAAS annotation

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi44 – 51ATPPROSITE-ProRule annotation8

GO - Molecular functioni

Keywordsi

Molecular functionHydrolaseUniRule annotationSAAS annotation
Biological processTransportUniRule annotationSAAS annotation
LigandATP-bindingPROSITE-ProRule annotationSAAS annotation, Nucleotide-binding

Enzyme and pathway databases

BioCyciRSPH272943:GJAS-3169-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Spermidine/putrescine import ATP-binding protein PotAUniRule annotation (EC:3.6.3.31UniRule annotation)
Gene namesi
Name:potAUniRule annotation
ORF Names:RSP_3041Imported
OrganismiRhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158)Imported
Taxonomic identifieri272943 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodobacteralesRhodobacteraceaeRhodobacter
Proteomesi
  • UP000002703 Componenti: Chromosome 2

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cell membraneUniRule annotationSAAS annotation, Membrane

Interactioni

Subunit structurei

The complex is composed of two ATP-binding proteins (PotA), two transmembrane proteins (PotB and PotC) and a solute-binding protein (PotD).UniRule annotationSAAS annotation

Protein-protein interaction databases

STRINGi272943.RSP_3041

Structurei

3D structure databases

ProteinModelPortaliQ3IXS8
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini12 – 244ABC transporterInterPro annotationAdd BLAST233

Sequence similaritiesi

Belongs to the ABC transporter superfamily. Spermidine/putrescine importer (TC 3.A.1.11.1) family. [View classification]UniRule annotationSAAS annotation

Phylogenomic databases

eggNOGiENOG4105C53 Bacteria
COG3842 LUCA
KOiK11072
OMAiPFSIRPE
OrthoDBiPOG091H04KA
PhylomeDBiQ3IXS8

Family and domain databases

InterProiView protein in InterPro
IPR003593 AAA+_ATPase
IPR003439 ABC_transporter-like
IPR017871 ABC_transporter_CS
IPR008995 Mo/tungstate-bd_C_term_dom
IPR027417 P-loop_NTPase
IPR005893 Sp_pt_ABC_ATP-bd
IPR013611 Transp-assoc_OB_typ2
PfamiView protein in Pfam
PF00005 ABC_tran, 1 hit
PF08402 TOBE_2, 1 hit
SMARTiView protein in SMART
SM00382 AAA, 1 hit
SUPFAMiSSF50331 SSF50331, 1 hit
SSF52540 SSF52540, 1 hit
TIGRFAMsiTIGR01187 potA, 1 hit
PROSITEiView protein in PROSITE
PS00211 ABC_TRANSPORTER_1, 1 hit
PS50893 ABC_TRANSPORTER_2, 1 hit

Sequencei

Sequence statusi: Complete.

Q3IXS8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVGHRMQSQP IAELRNVTKR YGLVTAATNL TLAIEPGEFL SFLGPSGCGK
60 70 80 90 100
TTALRMLAGF EQASEGQVLI DGRDATALPA WQRPVNMVFQ QYALFPHLTV
110 120 130 140 150
AQNVGYGLNQ RRPKPPRAEV AAAVDEALAL VQLSGFGARR TWELSGGQQQ
160 170 180 190 200
RVALARAIVN KPKILLLDEP MAALDKKLRH DMQIELKSLQ RELGITFVLV
210 220 230 240 250
THDQEEALSM SDRIVIMDHG RIAQIGGPEE LYDRPQSRYV ADFVGRSNFI
260 270 280 290 300
GATGRGREAE ILVAEAGGLI FHARGGEKIG PGSPVTLSLR PEEIRLAPSG
310 320 330 340 350
EGHRMVVTHR IFLGEHTEYH LTSGALPHLV AVVPRTAEAG SALLAPGAEV
360
MASWRDGAAL ALDAG
Length:365
Mass (Da):39,444
Last modified:November 8, 2005 - v1
Checksum:iE3D0EDE28967ACEB
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000144 Genomic DNA Translation: ABA80656.1
RefSeqiWP_011338991.1, NZ_AKVW01000002.1
YP_354557.1, NC_007494.2

Genome annotation databases

EnsemblBacteriaiABA80656; ABA80656; RSP_3041
GeneIDi3721626
KEGGirsp:RSP_3041
PATRICifig|272943.9.peg.3459

Similar proteinsi

Entry informationi

Entry nameiQ3IXS8_RHOS4
AccessioniPrimary (citable) accession number: Q3IXS8
Entry historyiIntegrated into UniProtKB/TrEMBL: November 8, 2005
Last sequence update: November 8, 2005
Last modified: March 28, 2018
This is version 103 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported

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