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


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 4GSN entry

There are 4 chains in PDB entry 4GSN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2LYS 220
B
 SER 2ALA 221
C
 SER 2LYS 220
D
 SER 2ALA 219
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
Back to top of page

There are 44 helices in PDB entry 4GSN. 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 26Right-handed alpha
Helix 2
2
A
35 42Right-handed 310
Helix 3
3
A
43 50Right-handed alpha
Helix 4
4
A
67 80Right-handed alpha
Helix 5
5
A
89 106Right-handed alpha
Helix 6
6
A
106 120Right-handed alpha
Helix 7
7
A
127 145Right-handed alpha
Helix 8
8
A
156 170Right-handed alpha
Helix 9
9
A
180 192Right-handed alpha
Helix 10
10
A
195 200Right-handed alpha
Helix 11
11
A
200 218Right-handed alpha
Helix 12
12
B
12 26Right-handed alpha
Helix 13
13
B
39 42Right-handed 310
Helix 14
14
B
43 50Right-handed alpha
Helix 15
15
B
67 80Right-handed alpha
Helix 16
16
B
89 106Right-handed alpha
Helix 17
17
B
106 120Right-handed alpha
Helix 18
18
B
127 145Right-handed alpha
Helix 19
19
B
156 170Right-handed alpha
Helix 20
20
B
180 191Right-handed alpha
Helix 21
21
B
195 200Right-handed alpha
Helix 22
22
B
200 220Right-handed alpha
Helix 23
23
C
12 25Right-handed alpha
Helix 24
24
C
35 42Right-handed 310
Helix 25
25
C
43 50Right-handed alpha
Helix 26
26
C
67 80Right-handed alpha
Helix 27
27
C
89 106Right-handed alpha
Helix 28
28
C
106 120Right-handed alpha
Helix 29
29
C
127 145Right-handed alpha
Helix 30
30
C
156 170Right-handed alpha
Helix 31
31
C
180 192Right-handed alpha
Helix 32
32
C
195 200Right-handed alpha
Helix 33
33
C
200 220Right-handed alpha
Helix 34
34
D
12 26Right-handed alpha
Helix 35
35
D
39 42Right-handed 310
Helix 36
36
D
43 50Right-handed alpha
Helix 37
37
D
67 80Right-handed alpha
Helix 38
38
D
89 106Right-handed alpha
Helix 39
39
D
106 122Right-handed alpha
Helix 40
40
D
127 145Right-handed alpha
Helix 41
41
D
156 170Right-handed alpha
Helix 42
42
D
180 192Right-handed alpha
Helix 43
43
D
195 200Right-handed alpha
Helix 44
44
D
200 218Right-handed alpha
Back to top of page

There are 4 sheets in PDB entry 4GSN. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
30 33first strand
Strand 2
A
4 8parallel
Strand 3
A
57 60anti-parallel
Strand 4
A
63 66anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
29 33first strand
Strand 2
B
4 8parallel
Strand 3
B
57 60anti-parallel
Strand 4
B
63 66anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
29 33first strand
Strand 2
C
4 8parallel
Strand 3
C
57 60anti-parallel
Strand 4
C
63 66anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
30 33first strand
Strand 2
D
5 8parallel
Strand 3
D
57 60anti-parallel
Strand 4
D
63 66anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il