1FIH
N-ACETYLGALACTOSAMINE BINDING MUTANT OF MANNOSE-BINDING PROTEIN A (QPDWG-HDRPY), COMPLEX WITH N-ACETYLGALACTOSAMINE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | MANNOSE-BINDING PROTEIN A | polymer | 154 | 17185.4 | 3 | UniProt (P19999) Pfam (PF00059) | Rattus norvegicus (Norway rat) | MBP-A, MANNAN-BINDING PROTEIN |
| 2 | D, I, N, O (A, B, C) | 2-acetamido-2-deoxy-beta-D-galactopyranose | non-polymer | 221.2 | 4 | Chemie (NGA) | |||
| 3 | E, F, G, J, K... (A, B, C) | CALCIUM ION | non-polymer | 40.1 | 9 | Chemie (CA) | |||
| 4 | H, M, S (A, B, C) | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 5 | T, U, V (A, B, C) | water | water | 18.0 | 171 | Chemie (HOH) |
Sequence modifications
A, B, C: 73 - 226 (UniProt: P19999)
| PDB | External Database | Details |
|---|---|---|
| Gln 185 | Glu 202 | engineered mutation |
| Asp 187 | Asn 204 | engineered mutation |
| Trp 189 | His 206 | engineered mutation |
| Trp 181 | - | insertion |
| Gly 191 | - | insertion |
| His 192 | - | insertion |
| Gly 193 | - | insertion |
| Leu 194 | - | insertion |
| Gly 196 | Ser 208 | engineered mutation |
| His 202 | Thr 214 | engineered mutation |
| Asp 212 | Ile 224 | engineered mutation |
| Arg 216 | Ala 228 | engineered mutation |
| Pro 217 | Ser 229 | engineered mutation |
| Tyr 218 | His 230 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 51556.3 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 1351.9 | |
| All* | Total formula weight | 52908.2 |
