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


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 4CNO entry

There are 4 chains in PDB entry 4CNO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 2ALA 252
B
 LYS 2ALA 252
C
 MET 1ALA 252
D
 LYS 2ALA 252
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 43 helices in PDB entry 4CNO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
26 40Right-handed alpha
Helix 2
2
A
50 52Right-handed 310
Helix 3
3
A
57 72Right-handed alpha
Helix 4
4
A
93 107Right-handed alpha
Helix 5
5
A
120 134Right-handed alpha
Helix 6
6
A
150 164Right-handed alpha
Helix 7
7
A
177 195Right-handed alpha
Helix 8
8
A
209 214Right-handed 310
Helix 9
9
A
215 220Right-handed alpha
Helix 10
10
A
238 252Right-handed alpha
Helix 11
11
B
26 36Right-handed alpha
Helix 12
12
B
50 52Right-handed 310
Helix 13
13
B
57 72Right-handed alpha
Helix 14
14
B
83 87Right-handed 310
Helix 15
15
B
93 108Right-handed alpha
Helix 16
16
B
120 134Right-handed alpha
Helix 17
17
B
150 164Right-handed alpha
Helix 18
18
B
177 195Right-handed alpha
Helix 19
19
B
206 214Right-handed 310
Helix 20
20
B
215 220Right-handed alpha
Helix 21
21
B
238 251Right-handed alpha
Helix 22
22
C
26 38Right-handed alpha
Helix 23
23
C
50 52Right-handed 310
Helix 24
24
C
57 72Right-handed alpha
Helix 25
25
C
83 87Right-handed 310
Helix 26
26
C
93 108Right-handed alpha
Helix 27
27
C
120 134Right-handed alpha
Helix 28
28
C
150 164Right-handed alpha
Helix 29
29
C
177 195Right-handed alpha
Helix 30
30
C
210 215Right-handed alpha
Helix 31
31
C
215 220Right-handed alpha
Helix 32
32
C
238 251Right-handed alpha
Helix 33
33
D
26 38Right-handed alpha
Helix 34
34
D
50 52Right-handed 310
Helix 35
35
D
57 72Right-handed alpha
Helix 36
36
D
83 87Right-handed 310
Helix 37
37
D
93 107Right-handed alpha
Helix 38
38
D
120 134Right-handed alpha
Helix 39
39
D
150 164Right-handed alpha
Helix 40
40
D
177 195Right-handed alpha
Helix 41
41
D
209 215Right-handed alpha
Helix 42
42
D
215 220Right-handed alpha
Helix 43
43
D
238 251Right-handed alpha
Back to top of page

There are 8 sheets in PDB entry 4CNO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
4 6first strand
Strand 2
A
9 11anti-parallel
Back to list of sheets
Back to top of page

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
201 204first strand
Strand 2
A
168 173parallel
Strand 3
A
137 144parallel
Strand 4
A
112 116parallel
Strand 5
A
77 80parallel
Strand 6
A
44 48parallel
Strand 7
A
17 22parallel
Strand 8
A
223 225parallel
Back to list of sheets
Back to top of page

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
4 6first strand
Strand 2
B
9 11anti-parallel
Back to list of sheets
Back to top of page

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
201 204first strand
Strand 2
B
168 173parallel
Strand 3
B
137 144parallel
Strand 4
B
112 116parallel
Strand 5
B
77 80parallel
Strand 6
B
44 48parallel
Strand 7
B
17 22parallel
Strand 8
B
223 225parallel
Back to list of sheets
Back to top of page

There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
4 6first strand
Strand 2
C
9 11anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
201 204first strand
Strand 2
C
168 173parallel
Strand 3
C
137 144parallel
Strand 4
C
112 116parallel
Strand 5
C
77 80parallel
Strand 6
C
44 48parallel
Strand 7
C
17 22parallel
Strand 8
C
223 225parallel
Back to list of sheets
Back to top of page

There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
4 6first strand
Strand 2
D
9 11anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
201 204first strand
Strand 2
D
168 173parallel
Strand 3
D
137 144parallel
Strand 4
D
112 116parallel
Strand 5
D
77 80parallel
Strand 6
D
44 48parallel
Strand 7
D
17 22parallel
Strand 8
D
223 225parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il