MolNFT v1 · #161109 · protein
Atomic resolution crystal structure of a baa collagen heterotrimer
6Q41 · Middle and trailing chains of the baa collagen heterotrimer: “Atomic resolution crystal structure of a baa collagen heterotrimer”. X-ray diffraction, 2 ligands (ACE, NH2). MolNFT v1 #161109 on GenesisL1: 3D structure, binding sites…
- PDB
- 6Q41
- Type
- protein
- Length
- 144 residues
- Chains
- 3
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Middle and trailing chains of the baa collagen heterotrimer; Leading chain of the baa…
- Ligands
- ACE, NH2
Structure
x-ray diffraction · 2 distinct chains · 0% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| B, C | Middle and trailing chains of the baa collagen heterotrimer | protein | 48 | 0% helix, 0% strand | — |
| A | Leading chain of the baa collagen heterotrimer | protein | 48 | 0% helix, 0% strand | — |
Ligands and binding sites
- ACE · Acetyl group · ligand · 3 copies · chains B, C, A
- NH2 · Amino group · ion · 3 copies · chains B, C, A
- EDO · 1,2-ethanediol · additive · 5 copies · chains B, C, A
- GOL · Glycerol · additive · 2 copies · chains C, A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
3 interfaces between chains.
- C–A · 1575 Ų buried · 26 hydrogen bonds · protein-protein
- B–A · 1562 Ų buried · 24 hydrogen bonds · protein-protein
- B–C · 1555 Ų buried · 21 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 6 modified, 3 covalent (hydroxylation, covalent ligand, nonstandard).
Compared structures
- 6Q41 · Atomic resolution crystal structure of a BAA collagen heterotrimer · the same entry in another collection · chain B against B, 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
- Elsewhere: RCSB PDB 6Q41 · PDBe 6Q41
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