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Iodine in PDB 2vbv: Riboflavin Kinase MJ0056 From Methanocaldococcus Jannaschii in Complex with Cdp and Fmn

Enzymatic activity of Riboflavin Kinase MJ0056 From Methanocaldococcus Jannaschii in Complex with Cdp and Fmn

All present enzymatic activity of Riboflavin Kinase MJ0056 From Methanocaldococcus Jannaschii in Complex with Cdp and Fmn:
2.7.1.161;

Protein crystallography data

The structure of Riboflavin Kinase MJ0056 From Methanocaldococcus Jannaschii in Complex with Cdp and Fmn, PDB code: 2vbv was solved by M.D.Hartmann, M.Ammelburg, S.Djuranovic, J.Martin, A.N.Lupas, K.Zeth, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 2.4
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 41.482, 73.299, 104.907, 90.00, 90.00, 90.00
R / Rfree (%) 22.7 / 32.3

Other elements in 2vbv:

The structure of Riboflavin Kinase MJ0056 From Methanocaldococcus Jannaschii in Complex with Cdp and Fmn also contains other interesting chemical elements:

Magnesium (Mg) 2 atoms
Chlorine (Cl) 1 atom

Iodine Binding Sites:

The binding sites of Iodine atom in the Riboflavin Kinase MJ0056 From Methanocaldococcus Jannaschii in Complex with Cdp and Fmn (pdb code 2vbv). This binding sites where shown within 5.0 Angstroms radius around Iodine atom.
In total only one binding site of Iodine was determined in the Riboflavin Kinase MJ0056 From Methanocaldococcus Jannaschii in Complex with Cdp and Fmn, PDB code: 2vbv:

Iodine binding site 1 out of 1 in 2vbv

Go back to Iodine Binding Sites List in 2vbv
Iodine binding site 1 out of 1 in the Riboflavin Kinase MJ0056 From Methanocaldococcus Jannaschii in Complex with Cdp and Fmn


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 1 of Riboflavin Kinase MJ0056 From Methanocaldococcus Jannaschii in Complex with Cdp and Fmn within 5.0Å range:
probe atom residue distance (Å) B Occ
A:I1138

b:38.6
occ:1.00
 ND2 A:ASN68 3.6 37.6 1.0
OH A:TYR20 3.9 33.7 1.0
CZ A:PHE72 4.1 40.6 1.0
CB A:ASN68 4.2 39.0 1.0
CE1 A:PHE67 4.3 41.1 1.0
O A:HOH2026 4.3 47.7 1.0
CG A:ASN68 4.4 37.9 1.0
CE A:LYS70 4.5 39.0 1.0
NZ A:LYS70 4.6 39.5 1.0
CD1 A:PHE67 4.6 41.9 1.0
CE1 A:TYR20 4.6 35.2 1.0
CD2 A:LEU24 4.6 26.9 1.0
CZ A:TYR20 4.8 32.1 1.0
CE2 A:PHE72 4.9 41.5 1.0

Reference:

M.Ammelburg, M.D.Hartmann, S.Djuranovic, V.Alva, K.K.Koretke, J.Martin, G.Sauer, V.Truffault, K.Zeth, A.N.Lupas, M.Coles. A Ctp-Dependent Archaeal Riboflavin Kinase Forms A Bridge in the Evolution of Cradle-Loop Barrels. Structure V. 15 1577 2007.
ISSN: ISSN 0969-2126
PubMed: 18073108
DOI: 10.1016/J.STR.2007.09.027
Page generated: Fri Aug 8 13:38:00 2025

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