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UniProtKB - P39767 (PORI_RHOBL)
Protein
Porin
Gene
opmA
Organism
Rhodobacter blasticus (Rhodopseudomonas blastica)
Status
Functioni
Forms channels that allow the passive diffusion of small hydrophilic solutes up to an exclusion limit of about 0.6 kDa.
GO - Molecular functioni
- porin activity Source: UniProtKB-KW
GO - Biological processi
- ion transport Source: UniProtKB-KW
Keywordsi
Molecular function | Porin |
Biological process | Ion transport, Transport |
Protein family/group databases
TCDBi | 1.B.7.1.3, the rhodobacter porca porin (rpp) family |
Names & Taxonomyi
Protein namesi | Recommended name: Porin |
Gene namesi | Name:opmA |
Organismi | Rhodobacter blasticus (Rhodopseudomonas blastica) |
Taxonomic identifieri | 1075 [NCBI] |
Taxonomic lineagei | Bacteria › Proteobacteria › Alphaproteobacteria › Rhodobacterales › Rhodobacteraceae › Rhodobacter |
Subcellular locationi
Other locations
Other locations
- cell outer membrane Source: UniProtKB-SubCell
- pore complex Source: UniProtKB-KW
Keywords - Cellular componenti
Cell outer membrane, MembranePTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000198029 | 1 – 289 | PorinAdd BLAST | 289 |
Interactioni
Subunit structurei
Homotrimer.
Structurei
Secondary structure
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details3D structure databases
SMRi | P39767 |
ModBasei | Search... |
PDBe-KBi | Search... |
Miscellaneous databases
EvolutionaryTracei | P39767 |
Family & Domainsi
Keywords - Domaini
Transmembrane, Transmembrane beta strandFamily and domain databases
Gene3Di | 2.40.160.10, 1 hit |
InterProi | View protein in InterPro IPR033900, Gram_neg_porin_domain IPR023614, Porin_dom_sf |
Pfami | View protein in Pfam PF13609, Porin_4, 1 hit |
i Sequence
Sequence statusi: Complete.
P39767-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
EISLNGYGRF GLQYVEDRGV GLEDTIISSR LRINIVGTTE TDQGVTFGAK
60 70 80 90 100
LRMQWDDGDA FAGTAGNAAQ FWTSYNGVTV SVGNVDTAFD SVALTYDSEM
110 120 130 140 150
GYEASSFGDA QSSFFAYNSK YDASGALDNY NGIAVTYSIS GVNLYLSYVD
160 170 180 190 200
PDQTVDSSLV TEEFGIAADW SNDMISLAAA YTTDAGGIVD NDIAFVGAAY
210 220 230 240 250
KFNDAGTVGL NWYDNGLSTA GDQVTLYGNY AFGATTVRAY VSDIDRAGAD
260 270 280
TAYGIGADYQ FAEGVKVSGS VQSGFANETV ADVGVRFDF
Sequence databases
PIRi | S38806 |
Similar proteinsi
Cross-referencesi
Sequence databases
PIRi | S38806 |
3D structure databases
Select the link destinations: PDBei RCSB PDBi PDBji Links Updated | PDB entry | Method | Resolution (Å) | Chain | Positions | PDBsum |
1BH3 | X-ray | 2.19 | A | 2-289 | [»] | |
1H6S | X-ray | 3.00 | 1 | 1-289 | [»] | |
1PRN | X-ray | 1.96 | A | 1-289 | [»] | |
2PRN | X-ray | 1.93 | A | 2-289 | [»] | |
3PRN | X-ray | 1.90 | A | 2-289 | [»] | |
5PRN | X-ray | 2.00 | A | 2-289 | [»] | |
6PRN | X-ray | 2.04 | A | 2-289 | [»] | |
7PRN | X-ray | 2.25 | A | 2-289 | [»] | |
8PRN | X-ray | 2.30 | A | 2-289 | [»] | |
SMRi | P39767 | |||||
ModBasei | Search... | |||||
PDBe-KBi | Search... |
Chemistry databases
DrugBanki | DB04233, (Hydroxyethyloxy)Tri(Ethyloxy)Octane |
Protein family/group databases
TCDBi | 1.B.7.1.3, the rhodobacter porca porin (rpp) family |
Miscellaneous databases
EvolutionaryTracei | P39767 |
Family and domain databases
Gene3Di | 2.40.160.10, 1 hit |
InterProi | View protein in InterPro IPR033900, Gram_neg_porin_domain IPR023614, Porin_dom_sf |
Pfami | View protein in Pfam PF13609, Porin_4, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | PORI_RHOBL | |
Accessioni | P39767Primary (citable) accession number: P39767 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | February 1, 1995 |
Last sequence update: | February 1, 1995 | |
Last modified: | June 2, 2021 | |
This is version 85 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
3D-structureDocuments
- PDB cross-references
Index of Protein Data Bank (PDB) cross-references