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Protein

Type II secretion system protein G

Gene

pulG

Organism
Klebsiella pneumoniae
Status
Reviewed-Annotation score: Annotation score: 2 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 pullulanase.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Protein transport, Transport

Protein family/group databases

TCDBi3.A.15.1.1. the outer membrane protein secreting main terminal branch (mtb) family.

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
Pullulanase secretion protein PulG
Gene namesi
Name:pulG
OrganismiKlebsiella pneumoniae
Taxonomic identifieri573 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeKlebsiella

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
PropeptideiPRO_00000242061 – 6By similarity6
ChainiPRO_00000242077 – 140Type II secretion system protein GAdd BLAST134

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei7N-methylphenylalaninePROSITE-ProRule annotation1

Keywords - PTMi

Methylation

Structurei

Secondary structure

1140
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Helixi33 – 60Combined sources28
Turni66 – 68Combined sources3
Helixi70 – 73Combined sources4
Beta strandi78 – 81Combined sources4
Turni88 – 91Combined sources4
Beta strandi92 – 94Combined sources3
Beta strandi105 – 107Combined sources3
Helixi111 – 113Combined sources3
Beta strandi116 – 119Combined sources4
Beta strandi122 – 124Combined sources3
Beta strandi127 – 129Combined sources3
Beta strandi135 – 137Combined sources3

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1T92X-ray1.60A/B31-138[»]
ProteinModelPortaliP15746.
SMRiP15746.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP15746.

Family & Domainsi

Sequence similaritiesi

Belongs to the GSP G family.Curated

Family and domain databases

InterProiIPR000983. Bac_GSPG_pilin.
IPR012902. N_methyl_site.
IPR013545. T2SS_protein-G.
IPR010054. Type2_sec_GspG.
[Graphical view]
PfamiPF07963. N_methyl. 1 hit.
PF08334. T2SSG. 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.

P15746-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MQRQRGFTLL EIMVVIVILG VLASLVVPNL MGNKEKADRQ KVVSDLVALE
60 70 80 90 100
GALDMYKLDN SRYPTTEQGL QALVSAPSAE PHARNYPEGG YIRRLPQDPW
110 120 130 140
GSDYQLLSPG QHGQVDIFSL GPDGVPESND DIGNWTIGKK
Length:140
Mass (Da):15,373
Last modified:April 1, 1990 - v1
Checksum:i44264C2B5AA369B0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M32613 Genomic DNA. Translation: AAA25129.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M32613 Genomic DNA. Translation: AAA25129.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1T92X-ray1.60A/B31-138[»]
ProteinModelPortaliP15746.
SMRiP15746.
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

TCDBi3.A.15.1.1. the outer membrane protein secreting main terminal branch (mtb) family.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Miscellaneous databases

EvolutionaryTraceiP15746.

Family and domain databases

InterProiIPR000983. Bac_GSPG_pilin.
IPR012902. N_methyl_site.
IPR013545. T2SS_protein-G.
IPR010054. Type2_sec_GspG.
[Graphical view]
PfamiPF07963. N_methyl. 1 hit.
PF08334. T2SSG. 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]
ProtoNetiSearch...

Entry informationi

Entry nameiGSPG_KLEPN
AccessioniPrimary (citable) accession number: P15746
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 1, 1990
Last sequence update: April 1, 1990
Last modified: November 2, 2016
This is version 89 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

Documents

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

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 one 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.