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Crystal structure of CXCL12 in complex with inhibitor
Analyse Crystal structure of CXCL12 in complex with inhibitor in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4UAI
- Type
- protein
- Length
- 135 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Stromal cell-derived factor 1
- UniProt
- P48061
- Ligands
- 3GG, SO4
Structure
x-ray diffraction · 2 distinct chains · 21% helix, 25% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Stromal cell-derived factor 1 | protein | 68 | 22% helix, 25% strand | P48061 |
| B | Stromal cell-derived factor 1 | protein | 67 | 21% helix, 25% strand | P48061 |
Ligands and binding sites
- 3GG · 1-phenyl-3-[4-(1H-tetrazol-5-yl)phenyl]urea · ligand · chains A
- SO4 · Sulfate ion · ion · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
1 interface between chains.
- A–B · 1084 Ų buried · 20 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 4 disulfide (disulfide).
Compared structures
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt P48061
- Elsewhere: RCSB PDB 4UAI · PDBe 4UAI · UniProt P48061
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