P37735 (DCTP_RHOCA) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
C4-dicarboxylate-binding periplasmic protein

Gene names

Name:

dctP

Organism

Rhodobacter capsulatus (Rhodopseudomonas capsulata)

Taxonomic identifier

1061 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Alphaproteobacteria › Rhodobacterales › Rhodobacteraceae › Rhodobacter

Protein attributes

Sequence length	333 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at protein level

General annotation (Comments)

Function	Binds C4-dicarboxylates; part of the binding-protein-dependent transport system for uptake of C4-dicarboxylates.
Subcellular location	Periplasm.
Sequence similarities	Belongs to the bacterial solute-binding protein 7 family.

Ontologies

Keywords
Biological process	Sugar transport Transport
Cellular component	Periplasm
Domain	Signal
Technical term	Direct protein sequencing
Gene Ontology (GO)
Biological_process	carbohydrate transport Inferred from electronic annotation. Source: UniProtKB-KW
Cellular_component	outer membrane-bounded periplasmic space Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Signal peptide	1 – 26	26	Ref.1
	Chain	27 – 333	307	C4-dicarboxylate-binding periplasmic protein		PRO_0000031812

Sequences

	Sequence		Length	Mass (Da)
	P37735 [UniParc]. Last modified October 1, 1994. Version 1. Checksum: 246628AEC0752381	FASTA	333	36,128
	10 20 30 40 50 60 MLTRRILGAL VGATALSLAL SVPALAEPIV IKFSHVVAPD TPKGKGAAKF EELAEKYTNG 70 80 90 100 110 120 AVDVEVYPNS QLYKDKEELE ALQLGAVQML APSLAKFGPL GVQDFEVFDL PYIFKDYEAL 130 140 150 160 170 180 HKVTQGEAGK MLLSKLEAKG ITGLAFWDNG FKIMSANTPL TMPDDFLGLK MRIQSSKVLE 190 200 210 220 230 240 AEMNALGAVP QVMAFSEVYQ ALQTGVVDGT ENPPSNMFTQ KMNEVQKHAT VSNHGYLGYA 250 260 270 280 290 300 VIVNKQFWDG LPADVRTGLE KAMAESTDYA NGIAKEENEK ALQAMKDAGT TEFHELTAEE 310 320 330 RAAWEEVLTP VHDEMAERIG AETIAAVKAA TAE

References

[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.

Cross-references

Sequence databases
EMBL GenBank DDBJ	X63974 Genomic DNA. Translation: CAA45385.1.
PIR	S18578.
3D structure databases
ProteinModelPortal	P37735.
ModBase	Search...
Protein family/group databases
TCDB	2.A.56.1.1. tripartite ATP-independent periplasmic transporter (TRAP-T) family.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Phylogenomic databases
HOGENOM	HOG000251308.
Family and domain databases
InterPro	IPR018389. TRAP_transporters. IPR004682. TRAP_transptr. [Graphical view]
Pfam	PF03480. SBP_bac_7. 1 hit. [Graphical view]
PIRSF	PIRSF006470. DctB. 1 hit.
TIGRFAMs	TIGR00787. dctP. 1 hit.
ProtoNet	Search...

Entry information

Entry name

DCTP_RHOCA

Accession

Primary (citable) accession number: P37735

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 1, 1994
Last sequence update:	October 1, 1994
Last modified:	April 3, 2013
This is version 47 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program