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


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 3KIN entry

There are 4 chains in PDB entry 3KIN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2VAL 239
B
 ASN 256ASN 372
C
 ALA 2VAL 239
D
 ASN 256TRP 370
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 26 helices in PDB entry 3KIN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 24Right-handed alpha
Helix 2
2
A
59 66Right-handed alpha
Helix 3
3
A
68 74Right-handed alpha
Helix 4
4
A
92 96Right-handed alpha
Helix 5
5
A
108 122Right-handed alpha
Helix 6
6
A
177 190Right-handed alpha
Helix 7
7
A
198 204Right-handed alpha
Helix 8
8
B
258 271Right-handed alpha
Helix 9
9
B
279 281Right-handed 310
Helix 10
10
B
283 293Right-handed alpha
Helix 11
11
B
308 326Right-handed 310
Helix 12
12
B
339 370Right-handed alpha
Helix 13
13
C
20 25Right-handed alpha
Helix 14
14
C
59 66Right-handed alpha
Helix 15
15
C
68 76Right-handed alpha
Helix 16
16
C
92 96Right-handed alpha
Helix 17
17
C
108 122Right-handed alpha
Helix 18
18
C
177 192Right-handed alpha
Helix 19
19
C
198 204Right-handed alpha
Helix 20
20
D
257 271Right-handed alpha
Helix 21
21
D
279 281Right-handed 310
Helix 22
22
D
283 287Right-handed alpha
Helix 23
23
D
289 293Right-handed alpha
Helix 24
24
D
308 325Right-handed 310
Helix 25
25
D
339 364Right-handed alpha
Helix 26
26
D
366 368Right-handed 310
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There are 10 sheets in PDB entry 3KIN. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 2 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
12 14first strand
Strand 2
A
51 53parallel
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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
31 34first strand
Strand 2
A
38 41anti-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
A
81 84first strand
Strand 2
A
223 232parallel
Strand 3
A
205 217anti-parallel
Strand 4
A
127 139anti-parallel
Strand 5
A
172 174anti-parallel
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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
A
136 139first strand
Strand 2
A
142 145anti-parallel
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There are 2 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
156 158first strand
Strand 2
A
164 166anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
12 14first strand
Strand 2
C
51 53parallel
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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
C
31 34first strand
Strand 2
C
38 41anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
80 84first strand
Strand 2
C
223 232parallel
Strand 3
C
206 216anti-parallel
Strand 4
C
131 138anti-parallel
Strand 5
C
172 174anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
136 139first strand
Strand 2
C
142 145anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
156 158first strand
Strand 2
C
164 166anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il