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


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 4KBK entry

There are 4 chains in PDB entry 4KBK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 3LEU 293
B
 LEU 3LEU 293
C
 ARG 4LEU 293
D
 LEU 3LEU 293
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 52 helices in PDB entry 4KBK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
49 60Right-handed alpha
Helix 2
2
A
88 96Right-handed alpha
Helix 3
3
A
101 122Right-handed alpha
Helix 4
4
A
130 132Right-handed 310
Helix 5
5
A
138 142Right-handed 310
Helix 6
6
A
176 180Right-handed 310
Helix 7
7
A
181 186Right-handed alpha
Helix 8
8
A
191 209Right-handed alpha
Helix 9
9
A
220 235Right-handed alpha
Helix 10
10
A
236 241Right-handed alpha
Helix 11
11
A
246 258Right-handed alpha
Helix 12
12
A
265 280Right-handed alpha
Helix 13
13
A
288 293Right-handed 310
Helix 14
14
B
48 60Right-handed alpha
Helix 15
15
B
88 96Right-handed alpha
Helix 16
16
B
101 122Right-handed alpha
Helix 17
17
B
130 132Right-handed 310
Helix 18
18
B
138 142Right-handed 310
Helix 19
19
B
176 180Right-handed 310
Helix 20
20
B
181 186Right-handed alpha
Helix 21
21
B
191 209Right-handed alpha
Helix 22
22
B
220 235Right-handed alpha
Helix 23
23
B
236 241Right-handed alpha
Helix 24
24
B
246 258Right-handed alpha
Helix 25
25
B
265 280Right-handed alpha
Helix 26
26
B
288 292Right-handed 310
Helix 27
27
C
48 60Right-handed alpha
Helix 28
28
C
88 96Right-handed alpha
Helix 29
29
C
101 122Right-handed alpha
Helix 30
30
C
130 132Right-handed 310
Helix 31
31
C
138 142Right-handed 310
Helix 32
32
C
176 180Right-handed 310
Helix 33
33
C
181 186Right-handed alpha
Helix 34
34
C
191 209Right-handed alpha
Helix 35
35
C
220 235Right-handed alpha
Helix 36
36
C
236 241Right-handed alpha
Helix 37
37
C
246 258Right-handed alpha
Helix 38
38
C
265 280Right-handed alpha
Helix 39
39
C
288 292Right-handed 310
Helix 40
40
D
48 60Right-handed alpha
Helix 41
41
D
88 96Right-handed alpha
Helix 42
42
D
101 122Right-handed alpha
Helix 43
43
D
130 132Right-handed 310
Helix 44
44
D
138 142Right-handed 310
Helix 45
45
D
176 180Right-handed 310
Helix 46
46
D
181 186Right-handed alpha
Helix 47
47
D
191 209Right-handed alpha
Helix 48
48
D
220 235Right-handed alpha
Helix 49
49
D
236 241Right-handed alpha
Helix 50
50
D
246 258Right-handed alpha
Helix 51
51
D
265 280Right-handed alpha
Helix 52
52
D
288 292Right-handed 310
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There are 12 sheets in PDB entry 4KBK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 6 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
4 5first strand
Strand 2
A
9 16anti-parallel
Strand 3
A
22 28anti-parallel
Strand 4
A
33 40anti-parallel
Strand 5
A
77 83anti-parallel
Strand 6
A
68 74anti-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
124 125first strand
Strand 2
A
154 155anti-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
134 136first strand
Strand 2
A
145 147anti-parallel
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There are 6 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
4 5first strand
Strand 2
B
9 17anti-parallel
Strand 3
B
22 28anti-parallel
Strand 4
B
33 41anti-parallel
Strand 5
B
77 83anti-parallel
Strand 6
B
68 74anti-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
B
124 125first strand
Strand 2
B
154 155anti-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
B
134 136first strand
Strand 2
B
145 147anti-parallel
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There are 5 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
9 16first strand
Strand 2
C
22 28anti-parallel
Strand 3
C
33 41anti-parallel
Strand 4
C
77 83anti-parallel
Strand 5
C
68 74anti-parallel
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There are 2 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
124 125first strand
Strand 2
C
154 155anti-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
134 136first strand
Strand 2
C
145 147anti-parallel
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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
4 5first strand
Strand 2
D
9 14anti-parallel
Strand 3
D
23 28anti-parallel
Strand 4
D
33 40anti-parallel
Strand 5
D
78 83anti-parallel
Strand 6
D
68 73anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
124 125first strand
Strand 2
D
154 155anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
134 136first strand
Strand 2
D
145 147anti-parallel
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