Analysis of interatomic Contacts of Structural Units in PDB entry:
3CNG


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 3CNG entry

There are 4 chains in PDB entry 3CNG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1PRO 177
B
 MSE 1LYS 176
C
 MSE 1GLN 178
D
 MSE 1PRO 177
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 18 helices in PDB entry 3CNG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
77 91Right-handed alpha
Helix 2
2
A
106 108Right-handed 310
Helix 3
3
A
142 146Right-handed 310
Helix 4
4
A
148 165Right-handed alpha
Helix 5
5
B
77 91Right-handed alpha
Helix 6
6
B
106 108Right-handed 310
Helix 7
7
B
142 146Right-handed 310
Helix 8
8
B
148 162Right-handed alpha
Helix 9
9
C
77 91Right-handed alpha
Helix 10
10
C
106 108Right-handed 310
Helix 11
11
C
137 141Right-handed 310
Helix 12
12
C
142 146Right-handed 310
Helix 13
13
C
148 163Right-handed alpha
Helix 14
14
D
77 91Right-handed alpha
Helix 15
15
D
106 108Right-handed 310
Helix 16
16
D
142 146Right-handed 310
Helix 17
17
D
148 162Right-handed alpha
Helix 18
18
D
163 165Right-handed 310
Back to top of page

There are 12 sheets in PDB entry 3CNG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 3 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
12 14first strand
Strand 2
A
23 26anti-parallel
Strand 3
A
31 33anti-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
A
65 66first strand
Strand 2
A
50 56anti-parallel
Strand 3
A
38 47anti-parallel
Strand 4
A
130 136first strand
Back to list of sheets
Back to top of page

There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
69 71first strand
Strand 2
A
38 47anti-parallel
Strand 3
A
50 56anti-parallel
Strand 4
A
110 119first strand
Strand 5
A
94 105anti-parallel
Strand 6
A
170 173parallel
Back to list of sheets
Back to top of page

There are 3 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
12 14first strand
Strand 2
B
23 26anti-parallel
Strand 3
B
31 33anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
65 66first strand
Strand 2
B
50 56anti-parallel
Strand 3
B
38 47anti-parallel
Strand 4
B
130 136first strand
Back to list of sheets
Back to top of page

There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
69 71first strand
Strand 2
B
38 47anti-parallel
Strand 3
B
50 56anti-parallel
Strand 4
B
110 119first strand
Strand 5
B
94 105anti-parallel
Strand 6
B
170 173parallel
Back to list of sheets
Back to top of page

There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
12 14first strand
Strand 2
C
23 26anti-parallel
Strand 3
C
31 33anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
65 66first strand
Strand 2
C
50 56anti-parallel
Strand 3
C
38 47anti-parallel
Strand 4
C
130 136first strand
Back to list of sheets
Back to top of page

There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
69 71first strand
Strand 2
C
38 47anti-parallel
Strand 3
C
50 56anti-parallel
Strand 4
C
110 119first strand
Strand 5
C
94 105anti-parallel
Strand 6
C
170 173parallel
Back to list of sheets
Back to top of page

There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
12 14first strand
Strand 2
D
23 26anti-parallel
Strand 3
D
31 33anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
65 66first strand
Strand 2
D
50 56anti-parallel
Strand 3
D
38 47anti-parallel
Strand 4
D
130 136first strand
Back to list of sheets
Back to top of page

There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
69 71first strand
Strand 2
D
38 47anti-parallel
Strand 3
D
50 56anti-parallel
Strand 4
D
110 119first strand
Strand 5
D
94 105anti-parallel
Strand 6
D
170 173parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il