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


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 3KKJ entry

There are 2 chains in PDB entry 3KKJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2LEU 329
B
 THR 2LEU 329
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 3KKJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 24Right-handed alpha
Helix 2
2
A
39 41Right-handed 310
Helix 3
3
A
62 76Right-handed alpha
Helix 4
4
A
110 118Right-handed alpha
Helix 5
5
A
159 164Right-handed alpha
Helix 6
6
A
165 169Right-handed 310
Helix 7
7
A
170 178Right-handed alpha
Helix 8
8
A
217 219Right-handed 310
Helix 9
9
A
234 241Right-handed alpha
Helix 10
10
A
245 259Right-handed alpha
Helix 11
11
A
301 305Right-handed 310
Helix 12
12
A
308 327Right-handed alpha
Helix 13
13
B
11 24Right-handed alpha
Helix 14
14
B
39 41Right-handed 310
Helix 15
15
B
62 76Right-handed alpha
Helix 16
16
B
110 118Right-handed alpha
Helix 17
17
B
159 164Right-handed alpha
Helix 18
18
B
165 169Right-handed 310
Helix 19
19
B
170 179Right-handed alpha
Helix 20
20
B
234 241Right-handed alpha
Helix 21
21
B
245 259Right-handed alpha
Helix 22
22
B
301 305Right-handed 310
Helix 23
23
B
308 326Right-handed alpha
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There are 10 sheets in PDB entry 3KKJ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
122 123first strand
Strand 2
A
28 31parallel
Strand 3
A
5 8parallel
Strand 4
A
154 156parallel
Strand 5
A
297 299parallel
Strand 6
A
290 292anti-parallel
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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
43 46first strand
Strand 2
A
49 52anti-parallel
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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
A
78 81first strand
Strand 2
A
102 105anti-parallel
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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
A
85 88first strand
Strand 2
A
202 205parallel
Strand 3
A
210 215anti-parallel
Strand 4
A
227 233anti-parallel
Strand 5
A
182 192anti-parallel
Strand 6
A
270 281anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
128 133first strand
Strand 2
A
138 142anti-parallel
Strand 3
A
147 151anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
122 123first strand
Strand 2
B
28 31parallel
Strand 3
B
5 8parallel
Strand 4
B
154 156parallel
Strand 5
B
297 299parallel
Strand 6
B
290 292anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
43 44first strand
Strand 2
B
51 52anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
78 81first strand
Strand 2
B
102 105anti-parallel
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There are 7 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
92 93first strand
Strand 2
B
85 88anti-parallel
Strand 3
B
202 205parallel
Strand 4
B
210 215anti-parallel
Strand 5
B
227 233anti-parallel
Strand 6
B
182 192anti-parallel
Strand 7
B
270 281anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
128 133first strand
Strand 2
B
138 142anti-parallel
Strand 3
B
147 151anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il