Magnesium in PDB 4y2n: Structure of Cfa/I Pili Major Subunit Cfab Trimer

Protein crystallography data

The structure of Structure of Cfa/I Pili Major Subunit Cfab Trimer, PDB code: 4y2n was solved by R.Bao, D.Xia, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 29.70 / 2.40
Space group P 3 2 1
Cell size a, b, c (Å), α, β, γ (°) 114.723, 114.723, 67.081, 90.00, 90.00, 120.00
R / Rfree (%) 23.7 / 26

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Structure of Cfa/I Pili Major Subunit Cfab Trimer (pdb code 4y2n). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 3 binding sites of Magnesium where determined in the Structure of Cfa/I Pili Major Subunit Cfab Trimer, PDB code: 4y2n:
Jump to Magnesium binding site number: 1; 2; 3;

Magnesium binding site 1 out of 3 in 4y2n

Go back to Magnesium Binding Sites List in 4y2n
Magnesium binding site 1 out of 3 in the Structure of Cfa/I Pili Major Subunit Cfab Trimer


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of Cfa/I Pili Major Subunit Cfab Trimer within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mg201

b:52.6
occ:1.00
O B:HOH334 3.6 34.6 1.0
N B:MET46 3.7 29.1 1.0
CG2 B:VAL45 3.8 28.2 1.0
O B:MET46 4.0 31.4 1.0
OD2 B:ASP21 4.1 51.3 1.0
OE1 B:GLN19 4.2 45.1 1.0
CB B:MET46 4.4 33.8 1.0
CA B:MET46 4.5 33.5 1.0
CG B:ASP21 4.6 41.2 1.0
CD B:GLN19 4.6 35.5 1.0
C B:VAL45 4.7 28.6 1.0
CA B:VAL45 4.7 26.7 1.0
C B:MET46 4.7 35.7 1.0
CB B:GLN19 4.7 28.5 1.0
CB B:VAL45 4.8 24.8 1.0
N B:ALA20 4.8 25.6 1.0
CG B:GLN19 4.9 32.4 1.0
OD1 B:ASP21 5.0 44.3 1.0

Magnesium binding site 2 out of 3 in 4y2n

Go back to Magnesium Binding Sites List in 4y2n
Magnesium binding site 2 out of 3 in the Structure of Cfa/I Pili Major Subunit Cfab Trimer


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Structure of Cfa/I Pili Major Subunit Cfab Trimer within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mg203

b:47.0
occ:1.00
O B:LEU89 3.3 37.0 1.0
O B:ILE80 3.6 34.7 1.0
O B:HOH351 3.9 40.3 1.0
CD1 B:LEU62 4.0 25.1 1.0
O B:HOH338 4.1 31.5 1.0
N B:VAL82 4.1 29.3 1.0
C B:LEU89 4.3 37.3 1.0
CA B:SER81 4.3 23.6 1.0
CD B:PRO66 4.4 31.0 1.0
CG B:PRO66 4.6 27.1 1.0
CA B:SER90 4.6 35.3 1.0
C B:ILE80 4.6 29.9 1.0
CG2 B:VAL82 4.7 27.4 1.0
C B:SER81 4.7 29.0 1.0
CB B:VAL82 4.8 28.0 1.0
N B:SER90 4.9 37.6 1.0
O B:VAL82 4.9 33.8 1.0
CB B:SER90 4.9 40.8 1.0

Magnesium binding site 3 out of 3 in 4y2n

Go back to Magnesium Binding Sites List in 4y2n
Magnesium binding site 3 out of 3 in the Structure of Cfa/I Pili Major Subunit Cfab Trimer


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Structure of Cfa/I Pili Major Subunit Cfab Trimer within 5.0Å range:

Reference:

R.Bao, Y.Liu, S.J.Savarino, D.Xia. Off-Pathway Assembly of Fimbria Subunits Is Prevented By Chaperone Cfaa of Cfa/I Fimbriae From Enterotoxigenic E. Coli. Mol. Microbiol. V. 102 975 2016.
ISSN: ESSN 1365-2958
PubMed: 27627030
DOI: 10.1111/MMI.13530
Page generated: Mon Dec 14 19:49:10 2020

Last articles

Zn in 8WB0
Zn in 8WAX
Zn in 8WAU
Zn in 8WAZ
Zn in 8WAY
Zn in 8WAV
Zn in 8WAW
Zn in 8WAT
Zn in 8W7M
Zn in 8WD3
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy