1G1R
Crystal structure of P-selectin lectin/EGF domains complexed with SLeX
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, D (A, B, C, D) | P-SELECTIN | polymer | 162 | 19131.2 | 4 | UniProt (P16109) Pfam (PF00059) | Homo sapiens (human) | GRANULE MEMBRANE PROTEIN 140, GMP-140, PADGEM, CD62P, LEUKOCYTE-ENDOTHELIAL CELL ADHESION MOLECULE 3, LECAM3 |
| 2 | E, F, G (E, F, G) | 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 | 3 | In PDB GlyTouCan (G63354TU) | |||
| 3 | H, J, K, M (A, B, C, D) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | I, L (A, C) | (4R)-2-METHYLPENTANE-2,4-DIOL | non-polymer | 118.2 | 2 | Chemie (MRD) |
Sequence modifications
A, B, C, D: 1 - 158 (UniProt: P16109)
| PDB | External Database | Details |
|---|---|---|
| Asp 158 | Glu 199 | conflict |
| Asp 159 | - | cloning artifact |
| Asp 160 | - | cloning artifact |
| Asp 161 | - | cloning artifact |
| Lys 162 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 76525.0 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 2504.3 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 396.7 | |
| All* | Total formula weight | 79425.9 |
