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


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 1KPS entry

There are 4 chains in PDB entry 1KPS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 0SER 158
B
 THR 434ILE 589
C
 GLY 3SER 158
D
 ASP 435ILE 589
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 31 helices in PDB entry 1KPS. 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 19Right-handed alpha
Helix 2
2
A
94 98Right-handed 310
Helix 3
3
A
108 122Right-handed alpha
Helix 4
4
A
130 140Right-handed alpha
Helix 5
5
A
140 155Right-handed alpha
Helix 6
6
B
435 442Right-handed alpha
Helix 7
7
B
444 451Right-handed alpha
Helix 8
8
B
454 462Right-handed alpha
Helix 9
9
B
467 481Right-handed alpha
Helix 10
10
B
485 506Right-handed alpha
Helix 11
11
B
510 522Right-handed alpha
Helix 12
12
B
537 550Right-handed alpha
Helix 13
13
B
554 556Right-handed 310
Helix 14
14
B
557 566Right-handed alpha
Helix 15
15
B
576 589Right-handed alpha
Helix 16
16
C
4 19Right-handed alpha
Helix 17
17
C
94 98Right-handed 310
Helix 18
18
C
108 122Right-handed alpha
Helix 19
19
C
130 140Right-handed alpha
Helix 20
20
C
140 155Right-handed alpha
Helix 21
21
D
435 442Right-handed alpha
Helix 22
22
D
444 450Right-handed alpha
Helix 23
23
D
451 453Right-handed 310
Helix 24
24
D
454 463Right-handed alpha
Helix 25
25
D
467 481Right-handed alpha
Helix 26
26
D
485 506Right-handed alpha
Helix 27
27
D
510 522Right-handed alpha
Helix 28
28
D
537 550Right-handed alpha
Helix 29
29
D
554 556Right-handed 310
Helix 30
30
D
557 566Right-handed alpha
Helix 31
31
D
576 589Right-handed alpha
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There are 2 sheets in PDB entry 1KPS. Click on sheet of interest to get list of strands forming it: A, B,

There are 4 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
25 30first strand
Strand 2
A
36 46anti-parallel
Strand 3
A
57 63anti-parallel
Strand 4
A
74 77anti-parallel
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There are 4 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
25 30first strand
Strand 2
C
36 46anti-parallel
Strand 3
C
57 63anti-parallel
Strand 4
C
74 77anti-parallel
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