Macromolecule Annotations for the Entities in PDB 1M57

Domain Annotation: SCOP Classification SCOP Database (version: 1.75) Homepage

Chains Domain Info Class Fold Superfamily Family Domain Species
A d1m57a_ Membrane and cell surface proteins and peptides Cytochrome c oxidase subunit I-like Cytochrome c oxidase subunit I-like Cytochrome c oxidase subunit I-like Bacterial aa3 type cytochrome c oxidase subunit I Rhodobacter sphaeroides [TaxId: 1063]
B130-289 d1m57b1 All beta proteins Cupredoxin-like Cupredoxins Periplasmic domain of cytochrome c oxidase subunit II Cytochrome c oxidase Rhodobacter sphaeroides [TaxId: 1063]
B30-129 d1m57b2 Membrane and cell surface proteins and peptides Transmembrane helix hairpin Cytochrome c oxidase subunit II-like, transmembrane region Cytochrome c oxidase subunit II-like, transmembrane region Bacterial aa3 type cytochrome c oxidase subunit II Rhodobacter sphaeroides [TaxId: 1063]
C d1m57c_ Membrane and cell surface proteins and peptides Cytochrome c oxidase subunit III-like Cytochrome c oxidase subunit III-like Cytochrome c oxidase subunit III-like Bacterial aa3 type cytochrome c oxidase subunit III Rhodobacter sphaeroides [TaxId: 1063]
D d1m57d_ Membrane and cell surface proteins and peptides Single transmembrane helix Bacterial aa3 type cytochrome c oxidase subunit IV Bacterial aa3 type cytochrome c oxidase subunit IV Bacterial aa3 type cytochrome c oxidase subunit IV Rhodobacter sphaeroides [TaxId: 1063]
G d1m57g_ Membrane and cell surface proteins and peptides Cytochrome c oxidase subunit I-like Cytochrome c oxidase subunit I-like Cytochrome c oxidase subunit I-like Bacterial aa3 type cytochrome c oxidase subunit I Rhodobacter sphaeroides [TaxId: 1063]
H130-289 d1m57h1 All beta proteins Cupredoxin-like Cupredoxins Periplasmic domain of cytochrome c oxidase subunit II Cytochrome c oxidase Rhodobacter sphaeroides [TaxId: 1063]
H30-129 d1m57h2 Membrane and cell surface proteins and peptides Transmembrane helix hairpin Cytochrome c oxidase subunit II-like, transmembrane region Cytochrome c oxidase subunit II-like, transmembrane region Bacterial aa3 type cytochrome c oxidase subunit II Rhodobacter sphaeroides [TaxId: 1063]
I d1m57i_ Membrane and cell surface proteins and peptides Cytochrome c oxidase subunit III-like Cytochrome c oxidase subunit III-like Cytochrome c oxidase subunit III-like Bacterial aa3 type cytochrome c oxidase subunit III Rhodobacter sphaeroides [TaxId: 1063]
J d1m57j_ Membrane and cell surface proteins and peptides Single transmembrane helix Bacterial aa3 type cytochrome c oxidase subunit IV Bacterial aa3 type cytochrome c oxidase subunit IV Bacterial aa3 type cytochrome c oxidase subunit IV Rhodobacter sphaeroides [TaxId: 1063]

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
C PF00510 COX3 Cytochrome c oxidase subunit III Family
B PF02790 COX2_TM Cytochrome C oxidase subunit II, transmembrane domain Family
A PF00115 COX1 Cytochrome C and Quinol oxidase polypeptide I Family
D PF07835 COX4_pro_2 Bacterial aa3 type cytochrome c oxidase subunit IV Domain Bacterial cytochrome c oxidase is found bound to the to the cell membrane, where it is involved in the generation of the transmembrane proton electrochemical gradient. It is composed of four subunits. Subunit IV consists of one transmembrane helix that does not interact directly with the other subunits, but maintains its position by indirect contacts via phospholipid molecules found in the structure. The function of subunit IV is as yet unknown [1]. PFAM PF07835
B PF00116 COX2 Cytochrome C oxidase subunit II, periplasmic domain Domain PFAM PF00116

Protein Modification Annotation

Type PDB Residue Nr. Description