Analysis of interatomic Contacts of Structural Units in PDB entry:
1B7G


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 1B7G entry

There are 2 chains in PDB entry 1B7G (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
O
 MET 1ILE 340
Q
 MET 1ILE 340
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 30 helices in PDB entry 1B7G. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
O
11 21Right-handed alpha
Helix 2
2
O
38 45Right-handed alpha
Helix 3
3
O
54 63Right-handed 310
Helix 4
4
O
71 77Right-handed alpha
Helix 5
5
O
89 99Right-handed alpha
Helix 6
6
O
112 114Right-handed 310
Helix 7
7
O
121 128Right-handed alpha
Helix 8
8
O
139 153Right-handed alpha
Helix 9
9
O
192 199Right-handed alpha
Helix 10
10
O
233 242Right-handed alpha
Helix 11
11
O
258 267Right-handed alpha
Helix 12
12
O
271 273Right-handed 310
Helix 13
13
O
282 284Right-handed 310
Helix 14
14
O
303 315Right-handed alpha
Helix 15
15
O
321 332Right-handed alpha
Helix 16
16
Q
11 21Right-handed alpha
Helix 17
17
Q
38 45Right-handed alpha
Helix 18
18
Q
54 63Right-handed alpha
Helix 19
19
Q
71 76Right-handed alpha
Helix 20
20
Q
89 100Right-handed alpha
Helix 21
21
Q
112 114Right-handed 310
Helix 22
22
Q
121 128Right-handed alpha
Helix 23
23
Q
139 153Right-handed alpha
Helix 24
24
Q
193 199Right-handed alpha
Helix 25
25
Q
233 240Right-handed alpha
Helix 26
26
Q
258 267Right-handed alpha
Helix 27
27
Q
271 273Right-handed 310
Helix 28
28
Q
282 284Right-handed 310
Helix 29
29
Q
305 315Right-handed alpha
Helix 30
30
Q
321 331Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 1B7G. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
O
117 119first strand
Strand 2
O
133 136parallel
Strand 3
O
103 106parallel
Strand 4
O
80 83parallel
Strand 5
O
2 7parallel
Strand 6
O
26 32parallel
Back to list of sheets
Back to top of page

There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
O
205 213first strand
Strand 2
O
157 167parallel
Strand 3
O
219 227anti-parallel
Strand 4
O
291 298anti-parallel
Strand 5
O
286 288anti-parallel
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
O
246 249first strand
Strand 2
O
278 281parallel
Back to list of sheets
Back to top of page

There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Q
117 119first strand
Strand 2
Q
133 136parallel
Strand 3
Q
103 106parallel
Strand 4
Q
80 83parallel
Strand 5
Q
2 7parallel
Strand 6
Q
26 32parallel
Back to list of sheets
Back to top of page

There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Q
205 213first strand
Strand 2
Q
157 167parallel
Strand 3
Q
219 227anti-parallel
Strand 4
Q
291 298anti-parallel
Strand 5
Q
286 288anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Q
246 249first strand
Strand 2
Q
278 281parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il