2V53
Crystal structure of a SPARC-collagen complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | SPARC | polymer | 230 | 26633.4 | 1 | UniProt (P09486) Pfam (PF09289) Pfam (PF00050) Pfam (PF10591) In PDB | HOMO SAPIENS (HUMAN) | SECRETED PROTEIN ACIDIC AND RICH IN CYSTEINE, OSTEONECTIN, ON, BASEMENT-MEMBRANE PROTEIN 40, BM-40 |
| 2 | B, C, D | COLLAGEN ALPHA-1(III) CHAIN | polymer | 33 | 3067.3 | 3 | UniProt (P02461) Pfam (PF01391) In PDB | HOMO SAPIENS | |
| 3 | E | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
| 4 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 5 | D | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) |
Sequence modifications
A: 49 - 52 (PDB: 2V53)
A: 53 - 195 (UniProt: P09486)
A: 204 - 286 (UniProt: P09486)
B, C, D: 1 - 6 (PDB: 2V53)
B, C, D: 28 - 33 (PDB: 2V53)
B, C, D: 7 - 27 (UniProt: P02461)
A: 53 - 195 (UniProt: P09486)
A: 204 - 286 (UniProt: P09486)
B, C, D: 1 - 6 (PDB: 2V53)
B, C, D: 28 - 33 (PDB: 2V53)
B, C, D: 7 - 27 (UniProt: P02461)
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 35835.4 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 424.4 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 136.1 | |
| All* | Total formula weight | 36396.0 |
