PDBsum entry 3d0c

Lyase

PDB id: 3d0c

Contents

Protein chains

302 a.a. *

Waters ×442

* Residue conservation analysis

PDB id:

3d0c

Name:

Lyase

Title:

Crystal structure of dihydrodipicolinate synthase from oceanobacillus iheyensis at 1.9 a resolution

Structure:

Dihydrodipicolinate synthase. Chain: a, b. Engineered: yes

Source:

Oceanobacillus iheyensis hte831. Organism_taxid: 221109. Strain: hte831 / dsm 14371 / jcm 11309 / kctc 3954 /. Gene: ob2845, dhdps. Expressed in: escherichia coli. Expression_system_taxid: 562.

Resolution:

1.90Å R-factor: 0.218 R-free: 0.243

Authors:

L.Satyanarayana,S.Eswaramoorthy,J.M.Sauder,S.K.Burley,S.Swaminathan, New York Sgx Research Center For Structural Genomics (Nysgxrc)

Key ref:

L.Satyanarayana et al. Crystal structure of dihydrodipicolinate synthase from oceanobacillus iheyensis at 1.9 a resolution.. To be published, .

Date:

01-May-08 Release date: 13-May-08

Protein chains

Q8EMJ7  (Q8EMJ7_OCEIH) -  Dihydrodipicolinate synthase from Oceanobacillus iheyensis (strain DSM 14371 / CIP 107618 / JCM 11309 / KCTC 3954 / HTE831)

Seq: 304 a.a.

Struc: 302 a.a.*

* PDB and UniProt seqs differ at 2 residue positions (black crosses)

Enzyme reactions

• Enzyme class: E.C.4.3.3.7 - 4-hydroxy-tetrahydrodipicolinate synthase.
• Reaction: L-aspartate 4-semialdehyde + pyruvate = (2S,4S)-4-hydroxy-2,3,4,5- tetrahydrodipicolinate + H2O + H⁺

Molecule diagrams generated from .mol files obtained from the KEGG ftp site