ISDA

Entry Detail

PDB ID:

3HD2

Keywords:

TRANSFERASE

Title:

Crystal structure of E. coli HPPK(Q50A) in complex with MgAMPCPP and pterin

Biological Source:

Source Organism:

Escherichia coli K-12

Host Organism:

Escherichia coli

PDB Version:

Deposition Date:

2009-05-06

Release Date:

2010-05-19

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.10 Å

R-Value Free:

0.18

R-Value Work:

0.15

R-Value Observed:

0.16

Space Group:

C 1 2 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase
Mutations:Q50A
Chain IDs:A
Chain Length:158
Number of Molecules:1
Biological Source:Escherichia coli K-12

UniProt ID:P26281 Pfam ID:PF01288 EC:2.7.6.3

Ligand Molecules

ACT

APC

PE0

Primary Citation

Role of loop coupling in enzymatic catalysis and conformational dynamics

Blaszczyk, J, Li, Y, Ji, X, Yan, H, Xiao, B, Shi, G, Gao, J, Blaszczyk, J, Liu, Q, Ji, X, Yan, H.Show

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Primary Citation of related structures