Atomistry » Iron » PDB 1k2r-1kqg » 1kg5
Atomistry »
  Iron »
    PDB 1k2r-1kqg »
      1kg5 »

Iron in PDB 1kg5: Crystal Structure of the K142Q Mutant of E.Coli Muty (Core Fragment)

Protein crystallography data

The structure of Crystal Structure of the K142Q Mutant of E.Coli Muty (Core Fragment), PDB code: 1kg5 was solved by R.Gilboa, A.Kilshtein, D.O.Zharkov, J.H.Kycia, S.E.Gerchman, A.P.Grollman, G.Shoham, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 40.00 / 1.35
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 83.490, 50.120, 70.380, 90.00, 122.68, 90.00
R / Rfree (%) 15 / 18.1

Iron Binding Sites:

The binding sites of Iron atom in the Crystal Structure of the K142Q Mutant of E.Coli Muty (Core Fragment) (pdb code 1kg5). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the Crystal Structure of the K142Q Mutant of E.Coli Muty (Core Fragment), PDB code: 1kg5:
Jump to Iron binding site number: 1; 2; 3; 4;

Iron binding site 1 out of 4 in 1kg5

Go back to Iron Binding Sites List in 1kg5
Iron binding site 1 out of 4 in the Crystal Structure of the K142Q Mutant of E.Coli Muty (Core Fragment)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Structure of the K142Q Mutant of E.Coli Muty (Core Fragment) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe300

b:7.0
occ:1.00
FE1 A:SF4300 0.0 7.0 1.0
S2 A:SF4300 2.3 8.7 1.0
S3 A:SF4300 2.3 8.5 1.0
SG A:CYS202 2.3 8.4 1.0
S4 A:SF4300 2.4 8.6 1.0
FE2 A:SF4300 2.7 7.2 1.0
FE4 A:SF4300 2.7 7.1 1.0
FE3 A:SF4300 2.8 7.7 1.0
CB A:CYS202 3.1 8.3 1.0
S1 A:SF4300 4.0 8.8 1.0
CB A:LEU204 4.5 8.7 1.0
CA A:CYS202 4.6 8.0 1.0
SG A:CYS192 4.7 9.2 1.0
CB A:CYS192 4.8 8.9 1.0
CA A:CYS199 4.8 8.4 1.0
N A:GLN205 4.9 7.5 1.0
SG A:CYS208 4.9 8.5 1.0
SG A:CYS199 4.9 9.7 1.0
C A:LEU204 5.0 7.5 1.0
CD1 A:LEU204 5.0 12.5 1.0

Iron binding site 2 out of 4 in 1kg5

Go back to Iron Binding Sites List in 1kg5
Iron binding site 2 out of 4 in the Crystal Structure of the K142Q Mutant of E.Coli Muty (Core Fragment)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Crystal Structure of the K142Q Mutant of E.Coli Muty (Core Fragment) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe300

b:7.2
occ:1.00
FE2 A:SF4300 0.0 7.2 1.0
S1 A:SF4300 2.3 8.8 1.0
S3 A:SF4300 2.4 8.5 1.0
SG A:CYS192 2.4 9.2 1.0
S4 A:SF4300 2.4 8.6 1.0
FE1 A:SF4300 2.7 7.0 1.0
FE4 A:SF4300 2.7 7.1 1.0
FE3 A:SF4300 2.8 7.7 1.0
CB A:CYS192 3.3 8.9 1.0
S2 A:SF4300 4.0 8.7 1.0
CA A:CYS192 4.0 9.0 1.0
CD A:ARG147 4.1 8.6 1.0
CB A:ARG147 4.4 7.3 1.0
CB A:PRO197 4.5 10.2 1.0
NH1 A:ARG147 4.7 11.1 1.0
SG A:CYS202 4.8 8.4 1.0
CG A:ARG147 4.9 8.2 1.0
SG A:CYS208 4.9 8.5 1.0
SG A:CYS199 4.9 9.7 1.0

Iron binding site 3 out of 4 in 1kg5

Go back to Iron Binding Sites List in 1kg5
Iron binding site 3 out of 4 in the Crystal Structure of the K142Q Mutant of E.Coli Muty (Core Fragment)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Crystal Structure of the K142Q Mutant of E.Coli Muty (Core Fragment) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe300

b:7.7
occ:1.00
FE3 A:SF4300 0.0 7.7 1.0
S4 A:SF4300 2.3 8.6 1.0
SG A:CYS199 2.3 9.7 1.0
S2 A:SF4300 2.3 8.7 1.0
S1 A:SF4300 2.4 8.8 1.0
FE4 A:SF4300 2.7 7.1 1.0
FE1 A:SF4300 2.8 7.0 1.0
FE2 A:SF4300 2.8 7.2 1.0
CB A:CYS199 3.3 9.2 1.0
CA A:CYS199 3.6 8.4 1.0
S3 A:SF4300 4.0 8.5 1.0
N A:CYS199 4.2 8.6 1.0
CB A:PRO197 4.3 10.2 1.0
CG A:PRO197 4.5 10.2 1.0
CB A:ALA211 4.6 10.1 1.0
CB A:CYS202 4.7 8.3 1.0
SG A:CYS208 4.7 8.5 1.0
SG A:CYS202 4.8 8.4 1.0
C A:CYS199 4.9 8.6 1.0
SG A:CYS192 4.9 9.2 1.0

Iron binding site 4 out of 4 in 1kg5

Go back to Iron Binding Sites List in 1kg5
Iron binding site 4 out of 4 in the Crystal Structure of the K142Q Mutant of E.Coli Muty (Core Fragment)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Crystal Structure of the K142Q Mutant of E.Coli Muty (Core Fragment) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe300

b:7.1
occ:1.00
FE4 A:SF4300 0.0 7.1 1.0
S3 A:SF4300 2.3 8.5 1.0
S2 A:SF4300 2.4 8.7 1.0
S1 A:SF4300 2.4 8.8 1.0
SG A:CYS208 2.4 8.5 1.0
FE1 A:SF4300 2.7 7.0 1.0
FE3 A:SF4300 2.7 7.7 1.0
FE2 A:SF4300 2.7 7.2 1.0
CB A:CYS208 3.3 8.6 1.0
S4 A:SF4300 4.0 8.6 1.0
CB A:ALA211 4.4 10.1 1.0
CB A:ARG147 4.4 7.3 1.0
N A:ALA211 4.6 8.9 1.0
CA A:CYS208 4.7 8.7 1.0
N A:CYS148 4.7 7.9 1.0
SG A:CYS199 4.7 9.7 1.0
SG A:CYS202 4.9 8.4 1.0
CA A:CYS148 4.9 8.9 1.0
C A:ARG147 4.9 6.9 1.0
SG A:CYS192 4.9 9.2 1.0
CB A:ALA210 5.0 8.8 1.0

Reference:

R.Gilboa, A.Kilshtein, D.O.Zharkov, J.H.Kycia, S.E.Gerchman, A.P.Grollman, G.Shoham. Analysis of the E.Coli Muty Dna Glycosylase Structure and Function By Site-Directed Mutagenesis To Be Published.
Page generated: Wed Jul 16 17:03:01 2025

Last articles

Zn in 2R2H
Zn in 2R1W
Zn in 2R1X
Zn in 2R1Y
Zn in 2R23
Zn in 2QYV
Zn in 2QYN
Zn in 2QZR
Zn in 2QYK
Zn in 2QYM
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy