Brand  (β version)

PDB ID: 1C9K

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Ligands
Code Name Style Show Link
5GP Guanosine-5'-monophosphate PoSSuM
MG Magnesium ion PoSSuM
PO4 Phosphate ion PoSSuM
POP Pyrophosphate 2- PoSSuM
Non-standard Residues
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Structure summary

Code : 1C9K   PDBj   RCSB PDB   PDBe
Header : TRANSFERASE
Title : THE THREE DIMENSIONAL STRUCTURE OF ADENOSYLCOBINAMIDE KINASE/ ADENOSYLCOBINAMIDE PHOSPHATE GUALYLYLTRANSFERASE (COBU) COMPLEXED WITH GMP: EVIDENCE FOR A SUBSTRATE INDUCED TRANSFERASE ACTIVE SITE
Release Data : 1999-08-18
Compound :
mol_id molecule chains synonym
1 ADENOSYLCOBINAMIDE KINASE A,B,C COBU
Source :
mol_id organism_scientific expression_system
1 Salmonella typhimurium  (taxid:602) Escherichia coli  (taxid:562)
Authors : Thompson, T.B., Thomas, M.G., Esclante-Semerena, J.C., Rayment, I.
Keywords : ALPHA/BETA STRUCTURE ROSSMANN FOLD P-LOOP, TRANSFERASE
Exp. method : X-RAY DIFFRACTION ( 2.2 Å )
Citation :

Three-dimensional structure of adenosylcobinamide kinase/adenosylcobinamide phosphate guanylyltransferase (CobU) complexed with GMP: evidence for a substrate-induced transferase active site.

Thompson, T.B.,Thomas, M.G.,Escalante-Semerena, J.C.  et al.
(1999)  Biochemistry  38 : 12995 - 13005

PubMed: 10529169
DOI: 10.1021/bi990910x

Three-Dimensional Structure of Adenosylcobinamide Kinase/Adenosylcobinamide Phosphate Guanylyltransferase from Salmonella typhimurium Determined to 2.3 A Resolution


(1998)  Biochemistry  37 : 7686 - 7695

Reaction

Chain : A, B, C
UniProt : Q05599 (COBU_SALTY)
Reaction: EC: Evidence:
Physiological Direction:
adenosylcob(III)inamide + GTP = adenosylcob(III)inamide phosphate + GDP + H(+) 2.7.1.156 PubMed:10869342, PubMed:7559521
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adenosylcob(III)inamide + ATP = adenosylcob(III)inamide phosphate + ADP + H(+) 2.7.1.156 PubMed:10869342, PubMed:7559521
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adenosylcob(III)inamide phosphate + GTP + H(+) = adenosylcob(III)inamide-GDP + diphosphate 2.7.7.62 PubMed:10869342, PubMed:7559521
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