PDB: 2por Compound: Porin (crystal form b) Classification: INTEGRAL MEMBRANE PROTEIN PORIN Entry date in PDB: 1993-07-15 Resolution [Å]: 1.80 R-Factor: 0.186

CHAIN: - SWISS-PROT/TREMBL: P31243    KEYWORD: 3D-structure    Outer membrane    Porin    Transmembrane    SCOP: f.4.3.1 Membrane and cell surface proteins and peptides    Transmembrane beta-barrels    Porins    Porin    Porin    Rhodobacter capsulatus GO:

Image Source: PDB

Loops in ArchDB40 clusters

2por_*_118 - HA => SUBCLASS : 2.3.1
2por_*_148 - HA => SUBCLASS : 2.3.1
2por_*_226 - HA => SUBCLASS : 2.3.3
2por_*_19 - HA => SUBCLASS : 5.1.3
2por_*_19 - HA => SUBCLASS : 5.3.6
2por_*_275 - HA => SUBCLASS : 7.4.1
2por_*_40 - EH => SUBCLASS : 1.1.7
2por_*_40 - EH => SUBCLASS : 1.1.17

Loops in ArchDB95 clusters

2por_*_40 - EH => SUBCLASS : 1.2.2
2por_*_118 - HA => SUBCLASS : 2.3.1
2por_*_148 - HA => SUBCLASS : 2.3.1
2por_*_226 - HA => SUBCLASS : 2.3.2
2por_*_226 - HA => SUBCLASS : 2.3.6
2por_*_19 - HA => SUBCLASS : 5.1.7
2por_*_275 - HA => SUBCLASS : 7.3.1

Loops not clustered in ArchDB

2por_*_195 - EH
2por_*_68 - EH
2por_*_2 - HA
2por_*_258 - HA
2por_*_243 - HA
2por_*_181 - HA
2por_*_161 - HA
2por_*_128 - HA
2por_*_60 - HA
2por_*_50 - HE
2por_*_78 - HE
2por_*_208 - HE

3por - - percentage of sequence identity: 100