PDBsum entry 2yzr

Lyase

PDB id

2yzr

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Contents

			Protein chains

					307 a.a. *

			Metals

					_CL ×9

			Waters ×318

* Residue conservation analysis

PDB id:

2yzr

Links
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- RCSB
- MMDB
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- Proteopedia
- CATH
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- PDBSWS
- PDBePISA
- CSA
- ProSAT

Name:

Lyase

Title:

Crystal structure of pyridoxine biosynthesis protein from methanocaldococcus jannaschii

Structure:

Pyridoxal biosynthesis lyase pdxs. Chain: a, b, c. Synonym: pyridoxine biosynthesis protein. Engineered: yes

Source:

Methanocaldococcus jannaschii. Organism_taxid: 243232. Strain: dsm 2661. Expressed in: escherichia coli. Expression_system_taxid: 562.

Resolution:

2.30Å

R-factor:

0.197

R-free:

0.225

Authors:

M.Manzoku,A.Ebihara,S.Yokoyama,S.Kuramitsu,Riken Structural Genomics/proteomics Initiative (Rsgi)

Key ref:

M.Manzoku et al. Crystal structure of pyridoxine biosynthesis protein from methanocaldococcus jannaschii. To be published, .

Date:

06-May-07

Release date:

06-Nov-07

PROCHECK

	Headers

	References

Protein chains

Q58090 (PDXS_METJA) - Pyridoxal 5'-phosphate synthase subunit PdxS from Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)

Seq: Struc:					330 a.a. 307 a.a.

Key:

PfamA domain

Secondary structure

CATH domain



		Enzyme reactions

Enzyme class:

E.C.4.3.3.6 - pyridoxal 5'-phosphate synthase (glutamine hydrolyzing).

[IntEnz] [ExPASy] [KEGG] [BRENDA]

Reaction:

aldehydo-D-ribose 5-phosphate + D-glyceraldehyde 3-phosphate + L-glutamine = pyridoxal 5'-phosphate + L-glutamate + phosphate + 3 H2O + H⁺

aldehydo-D-ribose 5-phosphate	+	D-glyceraldehyde 3-phosphate	+	L-glutamine	=	pyridoxal 5'-phosphate	+	L-glutamate	+	phosphate	+	3 × H2O	+	H(+)

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