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Protein

C4-dicarboxylate-binding periplasmic protein

Gene

dctP

Organism
Rhodobacter capsulatus (Rhodopseudomonas capsulata)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Binds C4-dicarboxylates; part of the binding-protein-dependent transport system for uptake of C4-dicarboxylates.

GO - Biological processi

  1. carbohydrate transport Source: UniProtKB-KW
Complete GO annotation...

Keywords - Biological processi

Sugar transport, Transport

Protein family/group databases

TCDBi2.A.56.1.1. the tripartite atp-independent periplasmic transporter (trap-t) family.

Names & Taxonomyi

Protein namesi
Recommended name:
C4-dicarboxylate-binding periplasmic protein
Gene namesi
Name:dctP
OrganismiRhodobacter capsulatus (Rhodopseudomonas capsulata)
Taxonomic identifieri1061 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodobacteralesRhodobacteraceaeRhodobacter

Subcellular locationi

GO - Cellular componenti

  1. outer membrane-bounded periplasmic space Source: InterPro
Complete GO annotation...

Keywords - Cellular componenti

Periplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 26261 PublicationAdd
BLAST
Chaini27 – 333307C4-dicarboxylate-binding periplasmic proteinPRO_0000031812Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliP37735.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Phylogenomic databases

HOGENOMiHOG000251308.

Family and domain databases

InterProiIPR018389. Extracellular_bind_fam7.
IPR004682. TRAP_transptr.
[Graphical view]
PfamiPF03480. SBP_bac_7. 1 hit.
[Graphical view]
PIRSFiPIRSF006470. DctB. 1 hit.
TIGRFAMsiTIGR00787. dctP. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P37735-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLTRRILGAL VGATALSLAL SVPALAEPIV IKFSHVVAPD TPKGKGAAKF
60 70 80 90 100
EELAEKYTNG AVDVEVYPNS QLYKDKEELE ALQLGAVQML APSLAKFGPL
110 120 130 140 150
GVQDFEVFDL PYIFKDYEAL HKVTQGEAGK MLLSKLEAKG ITGLAFWDNG
160 170 180 190 200
FKIMSANTPL TMPDDFLGLK MRIQSSKVLE AEMNALGAVP QVMAFSEVYQ
210 220 230 240 250
ALQTGVVDGT ENPPSNMFTQ KMNEVQKHAT VSNHGYLGYA VIVNKQFWDG
260 270 280 290 300
LPADVRTGLE KAMAESTDYA NGIAKEENEK ALQAMKDAGT TEFHELTAEE
310 320 330
RAAWEEVLTP VHDEMAERIG AETIAAVKAA TAE
Length:333
Mass (Da):36,128
Last modified:October 1, 1994 - v1
Checksum:i246628AEC0752381
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X63974 Genomic DNA. Translation: CAA45385.1.
PIRiS18578.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X63974 Genomic DNA. Translation: CAA45385.1.
PIRiS18578.

3D structure databases

ProteinModelPortaliP37735.
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

TCDBi2.A.56.1.1. the tripartite atp-independent periplasmic transporter (trap-t) family.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Phylogenomic databases

HOGENOMiHOG000251308.

Family and domain databases

InterProiIPR018389. Extracellular_bind_fam7.
IPR004682. TRAP_transptr.
[Graphical view]
PfamiPF03480. SBP_bac_7. 1 hit.
[Graphical view]
PIRSFiPIRSF006470. DctB. 1 hit.
TIGRFAMsiTIGR00787. dctP. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Purification, characterization and nucleotide sequence of the periplasmic C4-dicarboxylate-binding protein (DctP) from Rhodobacter capsulatus."
    Shaw J.G., Hamblin M.J., Kelly D.J.
    Mol. Microbiol. 5:3055-3062(1991) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PROTEIN SEQUENCE OF 27-43.
    Strain: ATCC 33303 / B10.

Entry informationi

Entry nameiDCTP_RHOCA
AccessioniPrimary (citable) accession number: P37735
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1994
Last sequence update: October 1, 1994
Last modified: October 1, 2014
This is version 50 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

Direct protein sequencing

Documents

  1. 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.