Analysis of interatomic Contacts of Structural Units in PDB entry:
4KH0


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 4KH0 entry

There are 4 chains in PDB entry 4KH0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1LEU 310
B
 ASP 4ASN 153
C
 ALA 1LEU 310
D
 THR 2ASN 153
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 41 helices in PDB entry 4KH0. 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 15Right-handed 310
Helix 2
2
A
16 33Right-handed alpha
Helix 3
3
A
53 66Right-handed alpha
Helix 4
4
A
75 78Right-handed 310
Helix 5
5
A
79 85Right-handed alpha
Helix 6
6
A
87 96Right-handed alpha
Helix 7
7
A
110 117Right-handed alpha
Helix 8
8
A
134 150Right-handed alpha
Helix 9
9
A
166 177Right-handed alpha
Helix 10
10
A
189 193Right-handed 310
Helix 11
11
A
195 205Right-handed alpha
Helix 12
12
A
215 220Right-handed alpha
Helix 13
13
A
236 243Right-handed 310
Helix 14
14
A
250 255Right-handed 310
Helix 15
15
A
274 278Right-handed 310
Helix 16
16
A
284 291Right-handed alpha
Helix 17
17
A
291 305Right-handed alpha
Helix 18
18
B
25 33Right-handed alpha
Helix 19
19
B
67 74Right-handed alpha
Helix 20
20
B
75 77Right-handed 310
Helix 21
21
B
114 118Right-handed 310
Helix 22
22
C
11 15Right-handed 310
Helix 23
23
C
16 33Right-handed alpha
Helix 24
24
C
53 66Right-handed alpha
Helix 25
25
C
79 84Right-handed alpha
Helix 26
26
C
87 96Right-handed alpha
Helix 27
27
C
110 117Right-handed alpha
Helix 28
28
C
134 150Right-handed alpha
Helix 29
29
C
166 177Right-handed alpha
Helix 30
30
C
189 193Right-handed 310
Helix 31
31
C
195 204Right-handed alpha
Helix 32
32
C
215 220Right-handed alpha
Helix 33
33
C
236 243Right-handed 310
Helix 34
34
C
250 255Right-handed 310
Helix 35
35
C
274 278Right-handed 310
Helix 36
36
C
284 291Right-handed alpha
Helix 37
37
C
291 305Right-handed alpha
Helix 38
38
D
25 33Right-handed alpha
Helix 39
39
D
67 78Right-handed alpha
Helix 40
40
D
114 118Right-handed 310
Helix 41
41
D
147 151Right-handed alpha
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There are 7 sheets in PDB entry 4KH0. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
69 73first strand
Strand 2
A
43 48parallel
Strand 3
A
101 106parallel
Strand 4
A
124 129parallel
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There are 5 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
209 211first strand
Strand 2
A
183 187parallel
Strand 3
A
156 160parallel
Strand 4
A
224 227parallel
Strand 5
A
262 264parallel
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There are 10 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
90 95first strand
Strand 2
B
82 87anti-parallel
Strand 3
B
15 22anti-parallel
Strand 4
B
54 62anti-parallel
Strand 5
B
42 50anti-parallel
Strand 6
D
42 50anti-parallel
Strand 7
D
54 62anti-parallel
Strand 8
D
15 21anti-parallel
Strand 9
D
82 87anti-parallel
Strand 10
D
90 95anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
102 104first strand
Strand 2
B
124 130anti-parallel
Strand 3
B
133 138anti-parallel
Strand 4
B
144 146anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
69 73first strand
Strand 2
C
43 48parallel
Strand 3
C
101 106parallel
Strand 4
C
124 129parallel
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There are 5 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
209 211first strand
Strand 2
C
183 187parallel
Strand 3
C
156 160parallel
Strand 4
C
224 227parallel
Strand 5
C
262 264parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
102 104first strand
Strand 2
D
124 129anti-parallel
Strand 3
D
134 138anti-parallel
Strand 4
D
144 146anti-parallel
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