Analysis of interatomic Contacts of Structural Units in PDB entry:
3KH8


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 3KH8 entry

There are 2 chains in PDB entry 3KH8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 3ARG 297
B
 VAL 3ALA 294
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 25 helices in PDB entry 3KH8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 11Right-handed alpha
Helix 2
2
A
21 32Right-handed alpha
Helix 3
3
A
36 41Right-handed alpha
Helix 4
4
A
52 55Right-handed 310
Helix 5
5
A
56 61Right-handed alpha
Helix 6
6
A
71 76Right-handed alpha
Helix 7
7
A
184 190Right-handed alpha
Helix 8
8
A
191 193Right-handed 310
Helix 9
9
A
196 200Right-handed 310
Helix 10
10
A
201 208Right-handed alpha
Helix 11
11
A
216 233Right-handed alpha
Helix 12
12
A
236 238Right-handed 310
Helix 13
13
A
292 296Right-handed 310
Helix 14
14
B
4 11Right-handed alpha
Helix 15
15
B
21 32Right-handed alpha
Helix 16
16
B
36 41Right-handed alpha
Helix 17
17
B
52 55Right-handed 310
Helix 18
18
B
56 61Right-handed alpha
Helix 19
19
B
85 87Right-handed 310
Helix 20
20
B
184 190Right-handed alpha
Helix 21
21
B
191 193Right-handed 310
Helix 22
22
B
196 200Right-handed 310
Helix 23
23
B
201 208Right-handed alpha
Helix 24
24
B
216 233Right-handed alpha
Helix 25
25
B
236 238Right-handed 310
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There are 4 sheets in PDB entry 3KH8. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 3 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
14 20first strand
Strand 2
A
107 120anti-parallel
Strand 3
A
158 159anti-parallel
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There are 10 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
14 20first strand
Strand 2
A
107 120anti-parallel
Strand 3
A
124 135anti-parallel
Strand 4
A
138 150anti-parallel
Strand 5
A
89 98anti-parallel
Strand 6
A
240 247anti-parallel
Strand 7
A
280 290anti-parallel
Strand 8
A
268 275anti-parallel
Strand 9
A
256 263anti-parallel
Strand 10
A
175 180anti-parallel
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There are 3 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
14 20first strand
Strand 2
B
107 120anti-parallel
Strand 3
B
158 159anti-parallel
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There are 10 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
14 20first strand
Strand 2
B
107 120anti-parallel
Strand 3
B
124 134anti-parallel
Strand 4
B
139 150anti-parallel
Strand 5
B
89 98anti-parallel
Strand 6
B
240 247anti-parallel
Strand 7
B
280 290anti-parallel
Strand 8
B
268 275anti-parallel
Strand 9
B
256 265anti-parallel
Strand 10
B
175 180anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il