2X72
CRYSTAL STRUCTURE OF THE CONSTITUTIVELY ACTIVE E113Q,D2C,D282C RHODOPSIN MUTANT WITH BOUND GALPHACT PEPTIDE.
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | RHODOPSIN | polymer | 349 | 39033.6 | 1 | UniProt (P02699) Pfam (PF10413) Pfam (PF00001) In PDB | BOS TAURUS (CATTLE) | |
2 | B | GUANINE NUCLEOTIDE-BINDING PROTEIN G(T) SUBUNIT ALPHA-1 | polymer | 11 | 1265.5 | 1 | UniProt (P04695) In PDB | BOS TAURUS | GACT PEPTIDE, TRANSDUCIN ALPHA-1 CHAIN |
3 | C | alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 910.8 | 1 | In PDB GlyTouCan (G22768VO) | |||
4 | A | DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE | non-polymer | 692.0 | 1 | Chemie (PEF) | |||
5 | A | octyl beta-D-glucopyranoside | non-polymer | 292.4 | 1 | Chemie (BOG) | |||
6 | A | PALMITIC ACID | non-polymer | 256.4 | 2 | Chemie (PLM) | |||
7 | A | RETINAL | non-polymer | 284.4 | 1 | Chemie (RET) | |||
8 | A | 2-(HEXADECANOYLOXY)-1-[(PHOSPHONOOXY)METHYL]ETHYL HEXADECANOATE | non-polymer | 648.9 | 1 | Chemie (LPP) | |||
9 | A | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
10 | water | water | 18.0 | 18 | Chemie (HOH) |
Sequence modifications
A: 0 - 0 (PDB: 2X72)
A: 1 - 348 (UniProt: P02699)
B: 340 - 350 (UniProt: P04695)
A: 1 - 348 (UniProt: P02699)
PDB | External Database | Details |
---|---|---|
Cys 2 | Asn 2 | engineered mutation |
Gln 113 | Glu 113 | engineered mutation |
Cys 282 | Asp 282 | engineered mutation |
PDB | External Database | Details |
---|---|---|
Leu 341 | Lys 341 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 40299.1 | |
Branched | Number of molecules | 1 |
Total formula weight | 910.8 | |
Non-Polymers* | Number of molecules | 7 |
Total formula weight | 2489.5 | |
All* | Total formula weight | 43699.5 |