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Q00514

- GSPG_PSEAE

UniProt

Q00514 - GSPG_PSEAE

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Protein

Type II secretion system protein G

Gene

xcpT

Organism
Pseudomonas aeruginosa (strain ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at protein leveli

Functioni

Involved in a type II secretion system (T2SS, formerly general secretion pathway, GSP) for the export of proteins. Required for the translocation of a variety of enzymes across the outer membrane.

GO - Molecular functioni

  1. protein transporter activity Source: InterPro

GO - Biological processi

  1. protein secretion by the type II secretion system Source: PseudoCAP
Complete GO annotation...

Keywords - Biological processi

Protein transport, Transport

Names & Taxonomyi

Protein namesi
Recommended name:
Type II secretion system protein G
Short name:
T2SS protein G
Alternative name(s):
General secretion pathway protein G
PilD-dependent protein PddA
Gene namesi
Name:xcpT
Synonyms:pddA
Ordered Locus Names:PA3101
OrganismiPseudomonas aeruginosa (strain ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228)
Taxonomic identifieri208964 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
ProteomesiUP000002438: Chromosome

Organism-specific databases

PseudoCAPiPA3101.

Subcellular locationi

GO - Cellular componenti

  1. type II protein secretion system complex Source: InterPro
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Propeptidei1 – 88By similarityPRO_0000024208
Chaini9 – 142134Type II secretion system protein GPRO_0000024209Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei9 – 91N-methylphenylalanineBy similarity

Keywords - PTMi

Methylation

Interactioni

Protein-protein interaction databases

IntActiQ00514. 1 interaction.
STRINGi208964.PA3101.

Structurei

Secondary structure

1
142
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Helixi38 – 6124Combined sources
Helixi70 – 767Combined sources
Turni91 – 933Combined sources
Beta strandi107 – 1093Combined sources
Beta strandi113 – 1164Combined sources
Beta strandi118 – 1214Combined sources
Beta strandi130 – 1356Combined sources
Beta strandi137 – 1393Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
2KEPNMR-A33-142[»]
ProteinModelPortaliQ00514.
SMRiQ00514. Positions 33-142.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ00514.

Family & Domainsi

Sequence similaritiesi

Belongs to the GSP G family.Curated

Phylogenomic databases

eggNOGiCOG2165.
HOGENOMiHOG000008196.
InParanoidiQ00514.
KOiK02456.
OMAiSADINSW.
OrthoDBiEOG657JHX.

Family and domain databases

InterProiIPR000983. Bac_GSPG_pilin.
IPR012902. N_methyl_site.
IPR013545. T2SS_protein-G.
IPR010054. Type2_sec_GspG.
[Graphical view]
PfamiPF13544. N_methyl_2. 1 hit.
PF08334. T2SG. 1 hit.
[Graphical view]
PRINTSiPR00813. BCTERIALGSPG.
TIGRFAMsiTIGR02532. IV_pilin_GFxxxE. 1 hit.
TIGR01710. typeII_sec_gspG. 1 hit.
PROSITEiPS00409. PROKAR_NTER_METHYL. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

Q00514-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MQRRQQSGFT LIEIMVVVVI LGILAALVVP QVMSRPDQAK VTVAKGDIKA
60 70 80 90 100
IAAALDMYKL DNFAYPSTQQ GLEALVKKPT GNPQPKNWNK DGYLKKLPVD
110 120 130 140
PWGNPYQYLA PGTKGPFDLY SLGADGKEGG SDNDADIGNW DN
Length:142
Mass (Da):15,449
Last modified:December 1, 1992 - v1
Checksum:iB498621CFC45B9B7
GO

Sequence cautioni

The sequence AAG06489.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended.Curated

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti131 – 1311S → T in AAA25946. (PubMed:1309616)Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X62666 Genomic DNA. Translation: CAA44535.1.
M80792 Genomic DNA. Translation: AAA25946.1.
AE004091 Genomic DNA. Translation: AAG06489.1. Different initiation.
PIRiE83258.
S25386. SKPSXT.
RefSeqiNP_251791.1. NC_002516.2.

Genome annotation databases

EnsemblBacteriaiAAG06489; AAG06489; PA3101.
GeneIDi878731.
KEGGipae:PA3101.
PATRICi19840775. VBIPseAer58763_3253.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X62666 Genomic DNA. Translation: CAA44535.1 .
M80792 Genomic DNA. Translation: AAA25946.1 .
AE004091 Genomic DNA. Translation: AAG06489.1 . Different initiation.
PIRi E83258.
S25386. SKPSXT.
RefSeqi NP_251791.1. NC_002516.2.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
Entry Method Resolution (Å) Chain Positions PDBsum
2KEP NMR - A 33-142 [» ]
ProteinModelPortali Q00514.
SMRi Q00514. Positions 33-142.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

IntActi Q00514. 1 interaction.
STRINGi 208964.PA3101.

Protocols and materials databases

DNASUi 878731.
Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAG06489 ; AAG06489 ; PA3101 .
GeneIDi 878731.
KEGGi pae:PA3101.
PATRICi 19840775. VBIPseAer58763_3253.

Organism-specific databases

PseudoCAPi PA3101.

Phylogenomic databases

eggNOGi COG2165.
HOGENOMi HOG000008196.
InParanoidi Q00514.
KOi K02456.
OMAi SADINSW.
OrthoDBi EOG657JHX.

Miscellaneous databases

EvolutionaryTracei Q00514.

Family and domain databases

InterProi IPR000983. Bac_GSPG_pilin.
IPR012902. N_methyl_site.
IPR013545. T2SS_protein-G.
IPR010054. Type2_sec_GspG.
[Graphical view ]
Pfami PF13544. N_methyl_2. 1 hit.
PF08334. T2SG. 1 hit.
[Graphical view ]
PRINTSi PR00813. BCTERIALGSPG.
TIGRFAMsi TIGR02532. IV_pilin_GFxxxE. 1 hit.
TIGR01710. typeII_sec_gspG. 1 hit.
PROSITEi PS00409. PROKAR_NTER_METHYL. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "Protein secretion in Pseudomonas aeruginosa: characterization of seven xcp genes and processing of secretory apparatus components by prepilin peptidase."
    Bally M., Filloux A., Akrim M., Ball G., Lazdunski A., Tommassen J.
    Mol. Microbiol. 6:1121-1131(1992) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228.
  2. "Components of the protein-excretion apparatus of Pseudomonas aeruginosa are processed by the type IV prepilin peptidase."
    Nunn D.N., Lory S.
    Proc. Natl. Acad. Sci. U.S.A. 89:47-51(1992) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  3. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228.

Entry informationi

Entry nameiGSPG_PSEAE
AccessioniPrimary (citable) accession number: Q00514
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 1, 1992
Last sequence update: December 1, 1992
Last modified: November 26, 2014
This is version 98 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

3D-structure, Complete proteome, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3