Analysis of interatomic Contacts of Structural Units in PDB entry:
3L7O


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 3L7O entry

There are 2 chains in PDB entry 3L7O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 2LYS 225
B
 GLU 2LYS 225
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 17 helices in PDB entry 3L7O. 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 14Right-handed alpha
Helix 2
2
A
29 45Right-handed alpha
Helix 3
3
A
54 65Right-handed alpha
Helix 4
4
A
70 74Right-handed 310
Helix 5
5
A
100 110Right-handed alpha
Helix 6
6
A
121 123Right-handed 310
Helix 7
7
A
140 151Right-handed alpha
Helix 8
8
A
183 193Right-handed alpha
Helix 9
9
B
2 13Right-handed alpha
Helix 10
10
B
14 16Right-handed 310
Helix 11
11
B
29 45Right-handed alpha
Helix 12
12
B
54 65Right-handed alpha
Helix 13
13
B
70 74Right-handed 310
Helix 14
14
B
100 110Right-handed alpha
Helix 15
15
B
121 123Right-handed 310
Helix 16
16
B
140 151Right-handed alpha
Helix 17
17
B
183 192Right-handed alpha
Back to top of page

There are 8 sheets in PDB entry 3L7O. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 6 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
49 52first strand
Strand 2
A
21 24parallel
Strand 3
A
77 82parallel
Strand 4
A
111 119parallel
Strand 5
A
209 213parallel
Strand 6
A
219 222anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
86 87first strand
Strand 2
A
93 94anti-parallel
Strand 3
A
202 203anti-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
A
155 157first strand
Strand 2
A
172 176anti-parallel
Strand 3
A
132 136anti-parallel
Strand 4
A
197 200anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
159 160first strand
Strand 2
A
163 164anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
48 52first strand
Strand 2
B
20 24parallel
Strand 3
B
77 82parallel
Strand 4
B
111 119parallel
Strand 5
B
209 214parallel
Strand 6
B
217 222anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
86 87first strand
Strand 2
B
93 94anti-parallel
Strand 3
B
202 203anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
155 157first strand
Strand 2
B
172 176anti-parallel
Strand 3
B
132 136anti-parallel
Strand 4
B
197 200anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
159 160first strand
Strand 2
B
163 164anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il