Skip Header

You are using a version of Internet Explorer that may not display all features of this website. Please upgrade to a modern browser.
Contribute Send feedback
Read comments (?) or add your own

Q00514 (GSPG_PSEAE) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 95. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended 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 names
Name:xcpT
Synonyms:pddA
Ordered Locus Names:PA3101
OrganismPseudomonas aeruginosa (strain ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228) [Reference proteome] [HAMAP]
Taxonomic identifier208964 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas

Protein attributes

Sequence length142 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

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.

Sequence similarities

Belongs to the GSP G family.

Sequence caution

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

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Propeptide1 – 88 By similarity
PRO_0000024208
Chain9 – 142134Type II secretion system protein G
PRO_0000024209

Amino acid modifications

Modified residue91N-methylphenylalanine By similarity

Experimental info

Sequence conflict1311S → T in AAA25946. Ref.2

Secondary structure

................. 142
Helix Strand Turn

Details...

Sequences

Sequence LengthMass (Da)Tools
Q00514 [UniParc].

Last modified December 1, 1992. Version 1.
Checksum: B498621CFC45B9B7

FASTA14215,449
        10         20         30         40         50         60 
MQRRQQSGFT LIEIMVVVVI LGILAALVVP QVMSRPDQAK VTVAKGDIKA IAAALDMYKL 

        70         80         90        100        110        120 
DNFAYPSTQQ GLEALVKKPT GNPQPKNWNK DGYLKKLPVD PWGNPYQYLA PGTKGPFDLY 

       130        140 
SLGADGKEGG SDNDADIGNW DN 

« Hide

References

« Hide 'large scale' references
[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]"Complete genome sequence of Pseudomonas aeruginosa PAO1, an opportunistic pathogen."
Stover C.K., Pham X.-Q.T., Erwin A.L., Mizoguchi S.D., Warrener P., Hickey M.J., Brinkman F.S.L., Hufnagle W.O., Kowalik D.J., Lagrou M., Garber R.L., Goltry L., Tolentino E., Westbrock-Wadman S., Yuan Y., Brody L.L., Coulter S.N., Folger K.R. expand/collapse author list , Kas A., Larbig K., Lim R.M., Smith K.A., Spencer D.H., Wong G.K.-S., Wu Z., Paulsen I.T., Reizer J., Saier M.H. Jr., Hancock R.E.W., Lory S., Olson M.V.
Nature 406:959-964(2000) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228.
+Additional computationally mapped references.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
X62666 Genomic DNA. Translation: CAA44535.1.
M80792 Genomic DNA. Translation: AAA25946.1.
AE004091 Genomic DNA. Translation: AAG06489.1. Different initiation.
PIRE83258.
SKPSXT. S25386.
RefSeqNP_251791.1. NC_002516.2.

3D structure databases

PDBe
RCSB-PDB
PDBj
EntryMethodResolution (Å)ChainPositionsPDBsum
2KEPNMR-A33-142[»]
ProteinModelPortalQ00514.
SMRQ00514. Positions 33-142.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

IntActQ00514. 1 interaction.
STRING208964.PA3101.

Protocols and materials databases

DNASU878731.
StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAG06489; AAG06489; PA3101.
GeneID878731.
KEGGpae:PA3101.
PATRIC19840775. VBIPseAer58763_3253.

Organism-specific databases

PseudoCAPPA3101.

Phylogenomic databases

eggNOGCOG2165.
HOGENOMHOG000008196.
KOK02456.
OMASADINSW.
OrthoDBEOG657JHX.

Family and domain databases

InterProIPR000983. Bac_GSPG_pilin.
IPR012902. N_methyl_site.
IPR013545. T2SS_protein-G.
IPR010054. Type2_sec_GspG.
[Graphical view]
PfamPF13544. N_methyl_2. 1 hit.
PF08334. T2SG. 1 hit.
[Graphical view]
PRINTSPR00813. BCTERIALGSPG.
TIGRFAMsTIGR02532. IV_pilin_GFxxxE. 1 hit.
TIGR01710. typeII_sec_gspG. 1 hit.
PROSITEPS00409. PROKAR_NTER_METHYL. 1 hit.
[Graphical view]
ProtoNetSearch...

Other

EvolutionaryTraceQ00514.

Entry information

Entry nameGSPG_PSEAE
AccessionPrimary (citable) accession number: Q00514
Entry history
Integrated into UniProtKB/Swiss-Prot: December 1, 1992
Last sequence update: December 1, 1992
Last modified: June 11, 2014
This is version 95 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PDB cross-references

Index of Protein Data Bank (PDB) cross-references