Analysis of interatomic Contacts of Structural Units in PDB entry:
3SR0


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 3SR0 entry

There are 2 chains in PDB entry 3SR0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 203
B
 MET 1GLY 203
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 20 helices in PDB entry 3SR0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 25Right-handed alpha
Helix 2
2
A
31 42Right-handed alpha
Helix 3
3
A
43 56Right-handed alpha
Helix 4
4
A
60 72Right-handed alpha
Helix 5
5
A
86 100Right-handed alpha
Helix 6
6
A
113 123Right-handed alpha
Helix 7
7
A
150 153Right-handed 310
Helix 8
8
A
154 169Right-handed alpha
Helix 9
9
A
170 178Right-handed alpha
Helix 10
10
A
190 203Right-handed alpha
Helix 11
11
B
12 25Right-handed alpha
Helix 12
12
B
31 42Right-handed alpha
Helix 13
13
B
43 54Right-handed alpha
Helix 14
14
B
60 72Right-handed alpha
Helix 15
15
B
86 100Right-handed alpha
Helix 16
16
B
113 123Right-handed alpha
Helix 17
17
B
150 153Right-handed 310
Helix 18
18
B
154 169Right-handed alpha
Helix 19
19
B
171 180Right-handed alpha
Helix 20
20
B
190 202Right-handed alpha
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There are 4 sheets in PDB entry 3SR0. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
27 30first strand
Strand 2
A
78 81parallel
Strand 3
A
2 6parallel
Strand 4
A
106 111parallel
Strand 5
A
182 186parallel
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There are 2 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
124 126first strand
Strand 2
A
133 135anti-parallel
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There are 5 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
27 30first strand
Strand 2
B
78 81parallel
Strand 3
B
2 6parallel
Strand 4
B
106 111parallel
Strand 5
B
182 186parallel
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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
B
124 126first strand
Strand 2
B
133 135anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il