Analysis of interatomic Contacts of Structural Units in PDB entry:
4GK5


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 4GK5 entry

There are 7 chains in PDB entry 4GK5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 9LYS 209
B
 ASN 10HIS 208
C
 THR 1874THR 1893
D
 THR 1874THR 1893
E
 ALA 1156THR 1251
F
 ALA 1156THR 1251
G
 SER 566SER 573
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 24 helices in PDB entry 4GK5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 34Right-handed alpha
Helix 2
2
A
38 40Right-handed 310
Helix 3
3
A
57 77Right-handed alpha
Helix 4
4
A
114 133Right-handed alpha
Helix 5
5
A
134 136Right-handed 310
Helix 6
6
A
156 164Right-handed alpha
Helix 7
7
A
175 180Right-handed alpha
Helix 8
8
B
11 34Right-handed alpha
Helix 9
9
B
38 40Right-handed 310
Helix 10
10
B
57 77Right-handed alpha
Helix 11
11
B
119 133Right-handed alpha
Helix 12
12
B
134 136Right-handed 310
Helix 13
13
B
156 164Right-handed alpha
Helix 14
14
B
175 180Right-handed alpha
Helix 15
15
C
1887 1892Right-handed alpha
Helix 16
16
D
1886 1891Right-handed alpha
Helix 17
17
E
1164 1179Right-handed alpha
Helix 18
18
E
1183 1200Right-handed alpha
Helix 19
19
E
1202 1220Right-handed alpha
Helix 20
20
E
1222 1244Right-handed alpha
Helix 21
21
F
1164 1178Right-handed alpha
Helix 22
22
F
1183 1200Right-handed alpha
Helix 23
23
F
1202 1217Right-handed alpha
Helix 24
24
F
1224 1244Right-handed alpha
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There are 4 sheets in PDB entry 4GK5. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
42 47first strand
Strand 2
A
50 55anti-parallel
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There are 8 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
171 173first strand
Strand 2
C
1877 1880anti-parallel
Strand 3
A
145 152anti-parallel
Strand 4
A
80 88anti-parallel
Strand 5
A
94 103anti-parallel
Strand 6
A
198 206anti-parallel
Strand 7
A
184 192anti-parallel
Strand 8
E
1247 1248parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
42 47first strand
Strand 2
B
50 55anti-parallel
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There are 8 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
171 173first strand
Strand 2
D
1877 1880anti-parallel
Strand 3
B
145 152anti-parallel
Strand 4
B
80 88anti-parallel
Strand 5
B
94 102anti-parallel
Strand 6
B
199 205anti-parallel
Strand 7
B
185 191anti-parallel
Strand 8
F
1247 1248parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il