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Crystal structure of EXPB1 (zea M 1), a beta-expansin and group-1 pollen allergen from maize
Analyse Crystal structure of EXPB1 (zea M 1), a beta-expansin and group-1 pollen… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 2HCZ
- Type
- protein
- Length
- 242 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Beta-expansin 1A
- UniProt
- P58738
- Ligands
- MAN, NAG, XYS, FCA
Structure
x-ray diffraction · 1 distinct chain · 7% helix, 30% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| X | Beta-expansin 1A | protein | 242 | 7% helix, 30% strand | P58738 |
Ligands and binding sites
- MAN · alpha-D-mannopyranose · sugar · 3 copies
- NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 2 copies · chains X
- XYS · alpha-D-xylopyranose · sugar · chains X
- FCA · alpha-D-fucopyranose · sugar
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Modifications
Observed in the structure: 3 disulfide, 1 glycan, 1 modified (disulfide, N-glycosylation, hydroxylation).
Compared structures
- 2HCZ · Crystal structure of EXPB1 (Zea m 1), a beta-expansin and group-1 pollen allergen from… · the same entry in another collection · chain X against X, TM-score 1.00
- P58738 · AlphaFold monomer V2.0 prediction for expansin-B1 (P58738) · a predicted model of the same protein · chain X against A, TM-score 0.98
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 P58738
- Elsewhere: RCSB PDB 2HCZ · PDBe 2HCZ · UniProt P58738
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