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


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 3SOH entry

There are 4 chains in PDB entry 3SOH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 46MET 233
B
 GLY 113SER 193
C
 LYS 46MET 233
D
 GLY 113SER 193
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 23 helices in PDB entry 3SOH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
50 75Right-handed alpha
Helix 2
2
A
89 94Right-handed alpha
Helix 3
3
A
119 130Right-handed alpha
Helix 4
4
A
144 167Right-handed alpha
Helix 5
5
A
182 186Right-handed 310
Helix 6
6
A
217 228Right-handed alpha
Helix 7
7
B
113 124Right-handed alpha
Helix 8
8
B
127 138Right-handed alpha
Helix 9
9
B
139 149Right-handed alpha
Helix 10
10
B
151 164Right-handed alpha
Helix 11
11
B
172 181Right-handed alpha
Helix 12
12
B
189 193Right-handed 310
Helix 13
13
C
50 74Right-handed alpha
Helix 14
14
C
89 94Right-handed alpha
Helix 15
15
C
119 130Right-handed alpha
Helix 16
16
C
144 166Right-handed alpha
Helix 17
17
C
182 186Right-handed 310
Helix 18
18
C
217 226Right-handed alpha
Helix 19
19
D
113 124Right-handed alpha
Helix 20
20
D
127 138Right-handed alpha
Helix 21
21
D
139 150Right-handed alpha
Helix 22
22
D
151 164Right-handed alpha
Helix 23
23
D
169 181Right-handed alpha
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There are 2 sheets in PDB entry 3SOH. Click on sheet of interest to get list of strands forming it: A, B,

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
79 88first strand
Strand 2
A
194 204anti-parallel
Strand 3
A
207 216anti-parallel
Strand 4
A
114 118anti-parallel
Strand 5
A
101 106anti-parallel
Strand 6
A
175 180anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
82 88first strand
Strand 2
C
194 200anti-parallel
Strand 3
C
211 216anti-parallel
Strand 4
C
114 118anti-parallel
Strand 5
C
101 106anti-parallel
Strand 6
C
175 180anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il