2PX1
crystal structure of the complex of bovine lactoferrin C-lobe with Ribose at 2.5 A resolution
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Lactotransferrin | polymer | 345 | 37655.5 | 1 | UniProt (P24627) Pfam (PF00405) In PDB | Bos taurus (cattle) | |
2 | B | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
3 | C | beta-D-mannopyranose-(1-4)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 748.7 | 1 | In PDB GlyTouCan (G53755TJ) | |||
4 | D | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 1 | In PDB GlyTouCan (G35926TG) | |||
5 | A | beta-D-ribopyranose | non-polymer | 150.1 | 2 | Chemie (RIP) | |||
6 | A | FE (III) ION | non-polymer | 55.8 | 1 | Chemie (FE) | |||
7 | A | CARBONATE ION | non-polymer | 60.0 | 1 | Chemie (CO3) | |||
8 | A | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
9 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
10 | water | water | 18.0 | 165 | Chemie (HOH) |
Sequence modifications
A: 342 - 686 (UniProt: P24627)
PDB | External Database | Details |
---|---|---|
Lys 565 | Asn 584 | SEE REMARK 999 |
Glu 608 | Lys 627 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 37655.5 | |
Branched | Number of molecules | 3 |
Total formula weight | 1759.6 | |
Non-Polymers* | Number of molecules | 7 |
Total formula weight | 643.0 | |
All* | Total formula weight | 40058.1 |