Analysis of interatomic Contacts of Structural Units in PDB entry:
4G1K


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 4G1K entry

There are 4 chains in PDB entry 4G1K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 4LYS 251
B
 GLN 4LYS 251
C
 GLN 4LYS 251
D
 GLN 4LYS 251
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 55 helices in PDB entry 4G1K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 34Right-handed alpha
Helix 2
2
A
47 49Right-handed 310
Helix 3
3
A
50 59Right-handed alpha
Helix 4
4
A
83 89Right-handed alpha
Helix 5
5
A
99 106Right-handed alpha
Helix 6
6
A
109 123Right-handed alpha
Helix 7
7
A
134 140Right-handed alpha
Helix 8
8
A
142 156Right-handed alpha
Helix 9
9
A
159 164Right-handed alpha
Helix 10
10
A
172 176Right-handed 310
Helix 11
11
A
183 202Right-handed alpha
Helix 12
12
A
218 224Right-handed alpha
Helix 13
13
A
234 238Right-handed 310
Helix 14
14
A
239 249Right-handed alpha
Helix 15
15
B
18 34Right-handed alpha
Helix 16
16
B
47 49Right-handed 310
Helix 17
17
B
50 59Right-handed alpha
Helix 18
18
B
83 89Right-handed alpha
Helix 19
19
B
99 106Right-handed alpha
Helix 20
20
B
109 123Right-handed alpha
Helix 21
21
B
134 140Right-handed alpha
Helix 22
22
B
142 157Right-handed alpha
Helix 23
23
B
159 164Right-handed alpha
Helix 24
24
B
172 176Right-handed 310
Helix 25
25
B
183 202Right-handed alpha
Helix 26
26
B
218 224Right-handed alpha
Helix 27
27
B
234 238Right-handed 310
Helix 28
28
B
239 250Right-handed alpha
Helix 29
29
C
18 34Right-handed alpha
Helix 30
30
C
47 49Right-handed 310
Helix 31
31
C
50 59Right-handed alpha
Helix 32
32
C
83 89Right-handed alpha
Helix 33
33
C
99 106Right-handed alpha
Helix 34
34
C
109 123Right-handed alpha
Helix 35
35
C
134 140Right-handed alpha
Helix 36
36
C
142 157Right-handed alpha
Helix 37
37
C
159 164Right-handed alpha
Helix 38
38
C
172 176Right-handed 310
Helix 39
39
C
183 202Right-handed alpha
Helix 40
40
C
218 224Right-handed alpha
Helix 41
41
C
234 238Right-handed 310
Helix 42
42
C
239 249Right-handed alpha
Helix 43
43
D
18 34Right-handed alpha
Helix 44
44
D
47 49Right-handed 310
Helix 45
45
D
50 59Right-handed alpha
Helix 46
46
D
83 89Right-handed alpha
Helix 47
47
D
99 106Right-handed alpha
Helix 48
48
D
109 123Right-handed alpha
Helix 49
49
D
134 140Right-handed alpha
Helix 50
50
D
142 156Right-handed alpha
Helix 51
51
D
159 164Right-handed alpha
Helix 52
52
D
183 202Right-handed alpha
Helix 53
53
D
218 224Right-handed alpha
Helix 54
54
D
234 238Right-handed 310
Helix 55
55
D
239 249Right-handed alpha
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There are 4 sheets in PDB entry 4G1K. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 9 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
7 12first strand
Strand 2
A
40 45parallel
Strand 3
A
63 67parallel
Strand 4
A
94 97parallel
Strand 5
A
126 131parallel
Strand 6
A
167 170parallel
Strand 7
A
208 210parallel
Strand 8
A
230 233parallel
Strand 9
A
7 12parallel
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There are 9 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
7 12first strand
Strand 2
B
40 45parallel
Strand 3
B
63 67parallel
Strand 4
B
94 97parallel
Strand 5
B
126 131parallel
Strand 6
B
167 170parallel
Strand 7
B
208 210parallel
Strand 8
B
230 233parallel
Strand 9
B
7 12parallel
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There are 9 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
7 12first strand
Strand 2
C
40 45parallel
Strand 3
C
63 67parallel
Strand 4
C
94 97parallel
Strand 5
C
126 131parallel
Strand 6
C
167 170parallel
Strand 7
C
208 210parallel
Strand 8
C
230 233parallel
Strand 9
C
7 12parallel
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There are 9 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
7 12first strand
Strand 2
D
40 45parallel
Strand 3
D
63 67parallel
Strand 4
D
94 97parallel
Strand 5
D
126 131parallel
Strand 6
D
167 170parallel
Strand 7
D
208 210parallel
Strand 8
D
230 233parallel
Strand 9
D
7 12parallel
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