Research workbench
Crystal structure of a novel alanine-zipper trimer at 1.7 a resolution, V13A,L16A,V20A,L23A,V27A,M30A,V34A mutations
Analyse Crystal structure of a novel alanine-zipper trimer at 1.7 a resolution… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1JCC
- Type
- protein
- Length
- 156 residues
- Chains
- 3
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Major outer membrane lipoprotein
- UniProt
- P69776
- Ligands
- ZN
Structure
x-ray diffraction · 3 distinct chains · 89% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Major outer membrane lipoprotein | protein | 51 | 90% helix, 0% strand | P69776 |
| B | Major outer membrane lipoprotein | protein | 52 | 90% helix, 0% strand | P69776 |
| C | Major outer membrane lipoprotein | protein | 53 | 87% helix, 0% strand | P69776 |
Ligands and binding sites
- ZN · Zinc ion · metal · 3 copies · chains A, C, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
3 interfaces between chains.
- A–C · 1079 Ų buried · 13 hydrogen bonds · protein-protein
- A–B · 985 Ų buried · 12 hydrogen bonds · protein-protein
- B–C · 941 Ų buried · 8 hydrogen bonds · protein-protein
Compared structures
- 1JCC · Crystal Structure of a Novel Alanine-Zipper Trimer at 1.7 A Resolution… · the same entry in another collection · chain A against A, TM-score 1.00
- P69776 · AlphaFold monomer V2.0 prediction for major outer membrane lipoprotein lpp (P69776) · a predicted model of the same protein · chain A against A, TM-score 0.86
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 P69776
- Elsewhere: RCSB PDB 1JCC · PDBe 1JCC · UniProt P69776
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