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Q51056

- Q51056_NEIGO

UniProt

Q51056 - Q51056_NEIGO

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Protein
Submitted name:

Porin (PorB)

Gene

porB

Organism
Neisseria gonorrhoeae
Status
Unreviewed - Annotation score: 2 out of 5- Experimental evidence at protein leveli

Functioni

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei28 – 281ATPImported
Binding sitei57 – 571ATP; via carbonyl oxygenImported
Binding sitei113 – 1131ATPImported
Binding sitei117 – 1171ATPImported
Binding sitei143 – 1431ATPImported

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi77 – 793ATPImported
Nucleotide bindingi94 – 952ATPImported

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. porin activity Source: UniProtKB-KW

GO - Biological processi

  1. ion transport Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

PorinUniRule annotation

Keywords - Biological processi

Ion transport, Transport

Keywords - Ligandi

ATP-bindingImported, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Submitted name:
Porin (PorB)Imported
Gene namesi
Name:porBImported
OrganismiNeisseria gonorrhoeaeImported
Taxonomic identifieri485 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaNeisserialesNeisseriaceaeNeisseria

Subcellular locationi

Cell outer membrane UniRule annotation; Multi-pass membrane protein UniRule annotation

GO - Cellular componenti

  1. cell outer membrane Source: UniProtKB-SubCell
  2. pore complex Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Cell outer membraneUniRule annotation, Membrane

Interactioni

Subunit structurei

Homotrimer.UniRule annotation

Structurei

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
4AUIX-ray3.20A/B/C1-327[»]
ProteinModelPortaliQ51056.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the Gram-negative porin family.UniRule annotation

Keywords - Domaini

Transmembrane

Family and domain databases

Gene3Di2.40.160.10. 1 hit.
InterProiIPR023614. Porin_dom.
IPR001702. Porin_Gram-ve.
IPR013793. Porin_Gram-ve_CS.
IPR002299. Porin_Neis.
[Graphical view]
PfamiPF00267. Porin_1. 1 hit.
[Graphical view]
PRINTSiPR00182. ECOLNEIPORIN.
PR00184. NEISSPPORIN.
PROSITEiPS00576. GRAM_NEG_PORIN. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q51056-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MKKSLIALTL AALPVAAMAD VTLYGTIKAG VETSRSVAHH GAQADRVKTA
60 70 80 90 100
TEIADLGSKI GFKGQEDLGN GLKAIWQLEQ KAYVSGTDTG WGNRQSFIGL
110 120 130 140 150
KGGFGKVRVG RLNNILKDTG GFNPWEGKSY YSGLSNIAQP EERHVSVRYD
160 170 180 190 200
SPEFAGFSGS VQYVPNDNSG KNRSESYHAG FNYKNSGFFV QYAGSYKRHN
210 220 230 240 250
YTTEKHQVHR LVGGYDHDAL YASVAVQQQD AKLTWRDDNS HNSQTEVATT
260 270 280 290 300
VAYRFGNVTP RVSYAHGFKG SVYDADHDNT YDQVVVGAEY DFSKRTSALV
310 320
SAGWLQKGKG AEKFVATVGG VGLRHKF
Length:327
Mass (Da):35,713
Last modified:November 1, 1996 - v1
Checksum:iFFEF682DF4EE084B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Z69259 Genomic DNA. Translation: CAA93250.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Z69259 Genomic DNA. Translation: CAA93250.1 .

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
Entry Method Resolution (Å) Chain Positions PDBsum
4AUI X-ray 3.20 A/B/C 1-327 [» ]
ProteinModelPortali Q51056.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

Gene3Di 2.40.160.10. 1 hit.
InterProi IPR023614. Porin_dom.
IPR001702. Porin_Gram-ve.
IPR013793. Porin_Gram-ve_CS.
IPR002299. Porin_Neis.
[Graphical view ]
Pfami PF00267. Porin_1. 1 hit.
[Graphical view ]
PRINTSi PR00182. ECOLNEIPORIN.
PR00184. NEISSPPORIN.
PROSITEi PS00576. GRAM_NEG_PORIN. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Modulation of Neisseria porin (PorB) by cytosolic ATP/GTP of target cells: parallels between pathogen accommodation and mitochondrial endosymbiosis."
    Rudel T., Schmid A., Benz R., Kolb H.A., Lang F., Meyer T.F.
    Cell 85:391-402(1996) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE.
    Strain: MS11Imported.
  2. "Structure and function of the PorB porin from disseminating Neisseria gonorrhoeae."
    Zeth K., Kozjak-Pavlovic V., Faulstich M., Fraunholz M., Hurwitz R., Kepp O., Rudel T.
    Biochem. J. 449:631-642(2013) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (3.20 ANGSTROMS) IN COMPLEX WITH ATP.

Entry informationi

Entry nameiQ51056_NEIGO
AccessioniPrimary (citable) accession number: Q51056
Entry historyi
Integrated into UniProtKB/TrEMBL: November 1, 1996
Last sequence update: November 1, 1996
Last modified: October 29, 2014
This is version 69 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

3D-structureImported

External Data

Dasty 3