Analysis of interatomic Contacts of Structural Units in PDB entry:
4A1G


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 4A1G entry

There are 8 chains in PDB entry 4A1G (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 2LEU 147
B
 ASP 2THR 150
C
 ASP 2THR 150
D
 MET 1THR 148
E
 LYS 176LYS 187
F
 THR 175HIS 189
G
 THR 175HIS 189
H
 THR 175THR 190
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 40 helices in PDB entry 4A1G. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 15Right-handed alpha
Helix 2
2
A
22 36Right-handed alpha
Helix 3
3
A
42 57Right-handed alpha
Helix 4
4
A
59 63Right-handed 310
Helix 5
5
A
65 77Right-handed alpha
Helix 6
6
A
81 91Right-handed alpha
Helix 7
7
A
98 112Right-handed alpha
Helix 8
8
A
114 128Right-handed alpha
Helix 9
9
A
132 146Right-handed alpha
Helix 10
10
B
3 18Right-handed alpha
Helix 11
11
B
22 38Right-handed alpha
Helix 12
12
B
41 57Right-handed alpha
Helix 13
13
B
59 63Right-handed 310
Helix 14
14
B
65 77Right-handed alpha
Helix 15
15
B
81 92Right-handed alpha
Helix 16
16
B
98 113Right-handed alpha
Helix 17
17
B
114 129Right-handed alpha
Helix 18
18
B
132 149Right-handed alpha
Helix 19
19
C
3 18Right-handed alpha
Helix 20
20
C
22 38Right-handed alpha
Helix 21
21
C
42 57Right-handed alpha
Helix 22
22
C
59 63Right-handed 310
Helix 23
23
C
65 77Right-handed alpha
Helix 24
24
C
81 92Right-handed alpha
Helix 25
25
C
98 112Right-handed alpha
Helix 26
26
C
114 129Right-handed alpha
Helix 27
27
C
132 149Right-handed alpha
Helix 28
28
D
2 17Right-handed alpha
Helix 29
29
D
22 36Right-handed alpha
Helix 30
30
D
42 57Right-handed alpha
Helix 31
31
D
59 63Right-handed 310
Helix 32
32
D
65 79Right-handed alpha
Helix 33
33
D
81 93Right-handed alpha
Helix 34
34
D
98 112Right-handed alpha
Helix 35
35
D
114 128Right-handed alpha
Helix 36
36
D
132 145Right-handed alpha
Helix 37
37
E
178 186Right-handed alpha
Helix 38
38
F
178 187Right-handed alpha
Helix 39
39
G
178 188Right-handed alpha
Helix 40
40
H
178 186Right-handed alpha
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There are no sheets in PDB entry 4A1G
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