Analysis of interatomic Contacts of Structural Units in PDB entry:
1KKB


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 1KKB entry

There is 1 chain in PDB entry 1KKB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1ALA 431
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 21 helices in PDB entry 1KKB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 24Right-handed alpha
Helix 2
2
A
25 27Right-handed 310
Helix 3
3
A
75 88Right-handed alpha
Helix 4
4
A
92 96Right-handed alpha
Helix 5
5
A
107 121Right-handed alpha
Helix 6
6
A
122 125Right-handed 310
Helix 7
7
A
132 142Right-handed alpha
Helix 8
8
A
147 152Right-handed 310
Helix 9
9
A
153 175Right-handed alpha
Helix 10
10
A
182 191Right-handed alpha
Helix 11
11
A
193 200Right-handed alpha
Helix 12
12
A
203 215Right-handed alpha
Helix 13
13
A
225 229Right-handed 310
Helix 14
14
A
245 251Right-handed alpha
Helix 15
15
A
255 259Right-handed 310
Helix 16
16
A
284 294Right-handed alpha
Helix 17
17
A
312 323Right-handed alpha
Helix 18
18
A
331 336Right-handed 310
Helix 19
19
A
361 366Right-handed 310
Helix 20
20
A
387 391Right-handed 310
Helix 21
21
A
392 407Right-handed alpha
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There are 5 sheets in PDB entry 1KKB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 10 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
201 202first strand
Strand 2
A
97 100parallel
Strand 3
A
65 68parallel
Strand 4
A
29 32parallel
Strand 5
A
218 221parallel
Strand 6
A
3 8parallel
Strand 7
A
261 267parallel
Strand 8
A
326 330parallel
Strand 9
A
410 414parallel
Strand 10
A
422 424anti-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
41 45first strand
Strand 2
A
48 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
270 272first strand
Strand 2
A
306 308anti-parallel
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There are 3 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
369 376first strand
Strand 2
A
340 348anti-parallel
Strand 3
A
310 311parallel
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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
369 376first strand
Strand 2
A
340 348anti-parallel
Strand 3
A
354 355anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il