MolNFT v1 · #21934 · protein
Crystal structure analysis of the nurse shark new antigen receptor (nar) variable domain in complex with lysozyme
1SQ2 · Lysozyme C: “Crystal structure analysis of the nurse shark new antigen receptor (nar) variable domain in complex with…”. X-ray diffraction, 1 ligand (CL). MolNFT v1 #21934 on GenesisL1: 3D structure, binding sites and pockets in…
- PDB
- 1SQ2
- Type
- protein
- Length
- 241 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Lysozyme C; Novel antigen receptor
- EC
- 3.2.1.17
- UniProt
- P00698, Q8AXI4
- Ligands
- CL
Structure
x-ray diffraction · 2 distinct chains · 25% helix, 27% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| L | Lysozyme C (EC 3.2.1.17) | protein | 129 | 40% helix, 11% strand | P00698 |
| N | Novel antigen receptor | protein | 112 | 7% helix, 46% strand | Q8AXI4 |
Ligands and binding sites
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
1 interface between chains.
- L–N · 831 Ų buried · 17 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 7 disulfide (disulfide).
Compared structures
- 1SQ2 · Crystal Structure Analysis of the Nurse Shark New Antigen Receptor (NAR) Variable Domain… · the same entry in another collection · chain L against L, TM-score 1.00
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 P00698
- Every structure of UniProt Q8AXI4
- Elsewhere: RCSB PDB 1SQ2 · PDBe 1SQ2 · UniProt P00698 · UniProt Q8AXI4
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