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


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 1KPH entry

There are 4 chains in PDB entry 1KPH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 5LYS 287
B
 ASP 3LYS 287
C
 ASP 3LYS 287
D
 ASP 3LYS 287
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 58 helices in PDB entry 1KPH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 17Right-handed alpha
Helix 2
2
A
19 24Right-handed alpha
Helix 3
3
A
44 58Right-handed alpha
Helix 4
4
A
76 87Right-handed alpha
Helix 5
5
A
96 110Right-handed alpha
Helix 6
6
A
122 126Right-handed 310
Helix 7
7
A
138 142Right-handed 310
Helix 8
8
A
143 145Right-handed 310
Helix 9
9
A
146 158Right-handed alpha
Helix 10
10
A
173 178Right-handed alpha
Helix 11
11
A
179 181Right-handed 310
Helix 12
12
A
185 199Right-handed alpha
Helix 13
13
A
207 218Right-handed alpha
Helix 14
14
A
228 246Right-handed alpha
Helix 15
15
A
246 254Right-handed alpha
Helix 16
16
A
255 275Right-handed alpha
Helix 17
17
B
8 17Right-handed alpha
Helix 18
18
B
19 24Right-handed alpha
Helix 19
19
B
44 58Right-handed alpha
Helix 20
20
B
76 87Right-handed alpha
Helix 21
21
B
96 110Right-handed alpha
Helix 22
22
B
122 126Right-handed 310
Helix 23
23
B
138 143Right-handed alpha
Helix 24
24
B
146 158Right-handed alpha
Helix 25
25
B
177 181Right-handed 310
Helix 26
26
B
184 199Right-handed alpha
Helix 27
27
B
207 218Right-handed alpha
Helix 28
28
B
228 246Right-handed alpha
Helix 29
29
B
246 254Right-handed alpha
Helix 30
30
B
255 276Right-handed alpha
Helix 31
31
C
8 17Right-handed alpha
Helix 32
32
C
19 24Right-handed alpha
Helix 33
33
C
44 58Right-handed alpha
Helix 34
34
C
76 87Right-handed alpha
Helix 35
35
C
96 110Right-handed alpha
Helix 36
36
C
122 126Right-handed 310
Helix 37
37
C
138 142Right-handed 310
Helix 38
38
C
143 145Right-handed 310
Helix 39
39
C
146 158Right-handed alpha
Helix 40
40
C
173 178Right-handed alpha
Helix 41
41
C
184 199Right-handed alpha
Helix 42
42
C
207 218Right-handed alpha
Helix 43
43
C
228 246Right-handed alpha
Helix 44
44
C
246 254Right-handed alpha
Helix 45
45
C
255 275Right-handed alpha
Helix 46
46
D
8 17Right-handed alpha
Helix 47
47
D
19 24Right-handed alpha
Helix 48
48
D
44 58Right-handed alpha
Helix 49
49
D
76 87Right-handed alpha
Helix 50
50
D
96 110Right-handed alpha
Helix 51
51
D
122 126Right-handed 310
Helix 52
52
D
138 143Right-handed alpha
Helix 53
53
D
146 158Right-handed alpha
Helix 54
54
D
185 199Right-handed alpha
Helix 55
55
D
207 217Right-handed alpha
Helix 56
56
D
228 246Right-handed alpha
Helix 57
57
D
246 254Right-handed alpha
Helix 58
58
D
255 275Right-handed alpha
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There are 5 sheets in PDB entry 1KPH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 7 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
116 119first strand
Strand 2
A
89 93parallel
Strand 3
A
67 71parallel
Strand 4
A
132 136parallel
Strand 5
A
163 171parallel
Strand 6
A
278 286anti-parallel
Strand 7
A
221 222anti-parallel
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There are 7 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
116 119first strand
Strand 2
A
89 93parallel
Strand 3
A
67 71parallel
Strand 4
A
132 136parallel
Strand 5
A
163 171parallel
Strand 6
A
278 286anti-parallel
Strand 7
A
226 227anti-parallel
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There are 7 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
116 120first strand
Strand 2
B
89 94parallel
Strand 3
B
67 71parallel
Strand 4
B
132 136parallel
Strand 5
B
163 171parallel
Strand 6
B
278 286anti-parallel
Strand 7
B
221 227anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
116 120first strand
Strand 2
C
89 94parallel
Strand 3
C
67 71parallel
Strand 4
C
132 136parallel
Strand 5
C
163 171parallel
Strand 6
C
278 286anti-parallel
Strand 7
C
221 227anti-parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
116 120first strand
Strand 2
D
89 94parallel
Strand 3
D
67 71parallel
Strand 4
D
132 136parallel
Strand 5
D
163 171parallel
Strand 6
D
278 286anti-parallel
Strand 7
D
221 227anti-parallel
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