2KMB
COMPLEX OF 3'-NEUAC-LEWIS-X WITH A SELECTIN-LIKE MUTANT OF MANNOSE-BINDING PROTEIN A
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | 1, 2, 3 | MANNOSE-BINDING PROTEIN-A | polymer | 149 | 16569.9 | 3 | UniProt (P19999) Pfam (PF00059) In PDB | Rattus norvegicus (Norway rat) | K3 |
| 2 | A, B | N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]methyl 2-acetamido-2-deoxy-beta-D-glucopyranoside | branched | 834.8 | 2 | In PDB GlyTouCan (G63354TU) | |||
| 3 | C | N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 820.7 | 1 | In PDB BIRD (PRD_900121) GlyTouCan (G00054MO) | Sialyl-Lewis X antigen, beta anomer | ||
| 4 | 1, 2, 3 | CALCIUM ION | non-polymer | 40.1 | 10 | Chemie (CA) | |||
| 5 | 1, 2, 3 | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
| 6 | water | water | 18.0 | 458 | Chemie (HOH) |
Sequence modifications
1, 2, 3: 73 - 221 (UniProt: P19999)
| PDB | External Database | Details |
|---|---|---|
| Lys 211 | Ala 228 | engineered mutation |
| Lys 212 | Ser 229 | engineered mutation |
| Lys 213 | His 230 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 49709.7 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 2490.3 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 507.1 | |
| All* | Total formula weight | 52707.2 |
