3DHP image
Deposition Date 2008-06-18
Release Date 2008-07-01
Last Version Date 2024-11-06
Entry Detail
PDB ID:
3DHP
Keywords:
Title:
Probing the role of aromatic residues at the secondary saccharide binding sites of human salivary alpha-amylase in substrate hydrolysis and bacterial binding
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Host Organism:
Method Details:
Experimental Method:
Resolution:
1.50 Å
R-Value Free:
0.18
R-Value Work:
0.16
R-Value Observed:
0.17
Space Group:
P 21 21 21
Macromolecular Entities
Polymer Type:polypeptide(L)
Molecule:Alpha-amylase 1
Mutations:W134A,W203A,Y276A,W284A,W316A,W388A
Chain IDs:A
Chain Length:496
Number of Molecules:1
Biological Source:Homo sapiens
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
PCA A GLN PYROGLUTAMIC ACID
Primary Citation
Probing the role of aromatic residues
To be Published ? ? ? (?)
Primary Citation of related structures