4k9i Summary


CRYSTAL STRUCTURE OF probable sugar kinase protein from Rhizobium etli CFN 42 complexed with Norharmane

A publication describing this structure is not available. The depositing authors are Malashkevich, V.N.search; Bhosle, R.search; Toro, R.search; Hillerich, B.search; Gizzi, A.search; Garforth, S.search; Kar, A.search; Chan, M.K.search; Lafluer, J.search; Patel, H.search; Matikainen, B.search; Chamala, S.search; Lim, S.search; Celikgil, A.search; Villegas, G.search; Evans, B.search; Love, J.search; Fiser, A.search; Khafizov, K.search; Seidel, R.search; Bonanno, J.B.search; Almo, S.C.search; New York Structural Genomics Research Consortium (NYSGRC)search

This crystal structure was determined using X-ray diffraction at a resolution of 1.7 Å and deposited in 2013.

The experimental data on which the structure is based was also deposited.

This PDB entry contains multiple copies of the structure of sugar kinase.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule most likely forms homodimers.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):

Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A sugar kinase Q2KDX6 (1-330) (Q2KDX6_RHIEC)search Rhizobium etli CFN 42search 100% 352 93%
B sugar kinase Q2KDX6 (1-330) (Q2KDX6_RHIEC)search Rhizobium etli CFN 42search 100% 352 93%

This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
Q2KDX6 (1 - 330) sugar kinase Rhizobium etli CFN 42

Chain Sequence family (Pfam)
A, B (Q2KDX6) PF00294: pfkB family carbohydrate kinasesearch

Chain ID Molecular function (GO) Biological process (GO)
A, B (Q2KDX6) phosphotransferase activity, alcohol group as acceptorsearch transferase activitysearch kinase activitysearch nucleotide bindingsearch phosphorylationsearch

Chain InterPro annotation
A, B Carbohydrate/puine kinase, PfkB, conserved sitesearch Carbohydrate kinase PfkBsearch Ribokinase-likesearch