2RCT
Crystal structure of human holo cellular retinol-binding protein II (CRBP-II)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Retinol-binding protein II, cellular | polymer | 141 | 16496.6 | 1 | UniProt (P50120) Pfam (PF00061) | Homo sapiens (human) | CRBP-II |
| 2 | B, C (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 3 | D (A) | RETINOL | non-polymer | 286.5 | 1 | Chemie (RTL) PubChem (21718950) PubChem (5280382) PubChem (1071) PubChem (87058077) PubChem (87243014) PubChem (88584936) PubChem (92436273) PubChem (445354) PubChem (93485603) PubChem (172995132) PubChem (5354043) PubChem (6443049) PubChem (6604667) PubChem (7048772) PubChem (132472673) PubChem (9904001) PubChem (9947823) PubChem (11173703) PubChem (141510222) PubChem (12358689) PubChem (12358691) PubChem (12358692) PubChem (169501859) PubChem (171369630) PubChem (172713885) PubChem (173040417) | |||
| 4 | E (A) | L(+)-TARTARIC ACID | non-polymer | 150.1 | 1 | Chemie (TLA) PubChem (875) PubChem (5851) PubChem (78956) PubChem (439655) PubChem (444305) PubChem (447315) | |||
| 5 | F (A) | water | water | 18.0 | 165 | Chemie (HOH) |
Sequence modifications
A: 1 - 133 (UniProt: P50120)
| PDB | External Database | Details |
|---|---|---|
| Met -3 | - | expression tag |
| Arg -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Leu 134 | - | expression tag |
| Val 135 | - | expression tag |
| Pro 136 | - | expression tag |
| Arg 137 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 16496.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 628.7 | |
| All* | Total formula weight | 17125.2 |
