Analysis of interatomic Contacts of Structural Units in PDB entry:
1S7H


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 1S7H entry

There are 4 chains in PDB entry 1S7H (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 8SER 193
B
 ARG 9SER 193
C
 ARG 9PRO 192
D
 ARG 9PRO 192
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
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There are 21 helices in PDB entry 1S7H. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 35Right-handed alpha
Helix 2
2
A
54 71Right-handed alpha
Helix 3
3
A
104 110Right-handed alpha
Helix 4
4
A
128 143Right-handed alpha
Helix 5
5
A
159 178Right-handed alpha
Helix 6
6
B
23 32Right-handed alpha
Helix 7
7
B
36 40Right-handed 310
Helix 8
8
B
54 71Right-handed alpha
Helix 9
9
B
102 109Right-handed alpha
Helix 10
10
B
128 143Right-handed alpha
Helix 11
11
B
159 176Right-handed alpha
Helix 12
12
C
23 34Right-handed alpha
Helix 13
13
C
54 71Right-handed alpha
Helix 14
14
C
104 109Right-handed alpha
Helix 15
15
C
128 143Right-handed alpha
Helix 16
16
C
159 178Right-handed alpha
Helix 17
17
D
23 35Right-handed alpha
Helix 18
18
D
54 71Right-handed alpha
Helix 19
19
D
104 109Right-handed alpha
Helix 20
20
D
128 143Right-handed alpha
Helix 21
21
D
159 176Right-handed alpha
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There are 4 sheets in PDB entry 1S7H. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 8 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
41 44first strand
Strand 2
A
49 53anti-parallel
Strand 3
A
11 19anti-parallel
Strand 4
A
76 84anti-parallel
Strand 5
A
181 189anti-parallel
Strand 6
A
117 123anti-parallel
Strand 7
A
153 156anti-parallel
Strand 8
A
146 150anti-parallel
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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
B
41 44first strand
Strand 2
B
49 53anti-parallel
Strand 3
B
11 19anti-parallel
Strand 4
B
76 84anti-parallel
Strand 5
B
181 189anti-parallel
Strand 6
B
117 123anti-parallel
Strand 7
B
153 156anti-parallel
Strand 8
B
146 150anti-parallel
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There are 8 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
41 44first strand
Strand 2
C
49 53anti-parallel
Strand 3
C
11 19anti-parallel
Strand 4
C
76 84anti-parallel
Strand 5
C
181 189anti-parallel
Strand 6
C
117 123anti-parallel
Strand 7
C
153 156anti-parallel
Strand 8
C
146 150anti-parallel
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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
D
41 44first strand
Strand 2
D
49 53anti-parallel
Strand 3
D
11 19anti-parallel
Strand 4
D
76 84anti-parallel
Strand 5
D
181 189anti-parallel
Strand 6
D
117 123anti-parallel
Strand 7
D
153 156anti-parallel
Strand 8
D
146 150anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il