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Protein

Oligogalacturonate-specific porin KdgM

Gene

kdgM

Organism
Dickeya dadantii (strain 3937) (Erwinia chrysanthemi (strain 3937))
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Porin specific for oligogalacturonides. Also required for full virulence.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionPorin
Biological processIon transport, Sugar transport, Transport, Virulence

Protein family/group databases

TCDBi1.B.35.1.1. the oligogalacturonate-specific porin (kdgm) family.

Names & Taxonomyi

Protein namesi
Recommended name:
Oligogalacturonate-specific porin KdgM
Gene namesi
Name:kdgM
Ordered Locus Names:Dda3937_03362
OrganismiDickeya dadantii (strain 3937) (Erwinia chrysanthemi (strain 3937))
Taxonomic identifieri198628 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesPectobacteriaceaeDickeya
Proteomesi
  • UP000006859 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cell outer membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 201 PublicationAdd BLAST20
ChainiPRO_000001660021 – 236Oligogalacturonate-specific porin KdgMAdd BLAST216

Expressioni

Inductioni

Induced by pectin or pectin derivatives. Controlled by KdgR, ExuR, PecS and catabolite repression via CRP.

Interactioni

Subunit structurei

Monomer.Curated

Protein-protein interaction databases

STRINGi198628.Dda3937_03362.

Structurei

Secondary structure

1236
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi22 – 29Combined sources8
Beta strandi37 – 46Combined sources10
Beta strandi50 – 61Combined sources12
Beta strandi77 – 86Combined sources10
Beta strandi88 – 107Combined sources20
Beta strandi109 – 111Combined sources3
Beta strandi114 – 136Combined sources23
Beta strandi151 – 162Combined sources12
Turni163 – 165Combined sources3
Beta strandi166 – 177Combined sources12
Beta strandi191 – 200Combined sources10
Beta strandi203 – 216Combined sources14
Beta strandi225 – 235Combined sources11

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
4FQEX-ray1.93A21-236[»]
4PR7X-ray2.10A21-236[»]
ProteinModelPortaliQ934G3.
SMRiQ934G3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal, Transmembrane, Transmembrane beta strand

Phylogenomic databases

eggNOGiENOG4108PU9. Bacteria.
ENOG410YWDD. LUCA.
HOGENOMiHOG000219314.
KOiK22110.
OMAiYFKRNSG.
OrthoDBiPOG091H047P.

Family and domain databases

InterProiView protein in InterPro
IPR009331. Oligogalacturonate-sp_porin.
PANTHERiPTHR38105. PTHR38105. 1 hit.
PfamiView protein in Pfam
PF06178. KdgM. 1 hit.

Sequencei

Sequence statusi: Complete.

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

Q934G3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKIKLLTLAV ASLVSVNALA VSIDYRHEMQ DTAQAGHKDR LLISHRFANG
60 70 80 90 100
FGLSSEVKWA QSSADKTPNK PFNEQVSNGT EVVASYVYKF NSVFSIEPGF
110 120 130 140 150
SLESGSSNNN YRPYLRGRAN VTDDLSVALR YRPYFKRNSG NIGKDNTMDK
160 170 180 190 200
GYTLTGNIDY TFLKDYTIGY ELEYKKGTSG KTILSDNDDY DITHNVKLSY
210 220 230
KWDKNWKPYV EVGNVSGSET TDERQTRYRV GVQYSF
Length:236
Mass (Da):26,723
Last modified:December 1, 2001 - v1
Checksum:i7EC8F3F8F9BBC352
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ320226 Genomic DNA. Translation: CAC86224.1.
CP002038 Genomic DNA. Translation: ADM98622.1.
RefSeqiWP_013318071.1. NC_014500.1.

Genome annotation databases

EnsemblBacteriaiADM98622; ADM98622; Dda3937_03362.
GeneIDi9733857.
KEGGiddd:Dda3937_03362.
PATRICifig|198628.6.peg.2400.

Similar proteinsi

Entry informationi

Entry nameiKDGM_DICD3
AccessioniPrimary (citable) accession number: Q934G3
Secondary accession number(s): E0SDD0
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 26, 2002
Last sequence update: December 1, 2001
Last modified: November 22, 2017
This is version 83 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

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