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


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 4KUD entry

There are 12 chains in PDB entry 4KUD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 38GLU 133
B
 ALA 15GLY 102
C
 GLN 16PRO 118
D
 LYS 37GLN 129
E
 LYS 36GLU 133
F
 GLY 13GLY 102
G
 SER 15LYS 119
H
 ARG 36GLN 129
I
 A 1 T 146
J
 A 147 T 292
K
 LYS 3PRO 214
L
 LYS 3PRO 214
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 51 helices in PDB entry 4KUD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
44 57Right-handed alpha
Helix 2
2
A
63 76Right-handed alpha
Helix 3
3
A
85 114Right-handed alpha
Helix 4
4
A
120 131Right-handed alpha
Helix 5
5
B
24 29Right-handed 310
Helix 6
6
B
30 42Right-handed alpha
Helix 7
7
B
49 76Right-handed alpha
Helix 8
8
B
82 93Right-handed alpha
Helix 9
9
C
17 22Right-handed alpha
Helix 10
10
C
27 38Right-handed alpha
Helix 11
11
C
47 73Right-handed alpha
Helix 12
12
C
80 91Right-handed alpha
Helix 13
13
C
91 98Right-handed alpha
Helix 14
14
D
40 52Right-handed alpha
Helix 15
15
D
58 87Right-handed alpha
Helix 16
16
D
93 105Right-handed alpha
Helix 17
17
D
106 128Right-handed alpha
Helix 18
18
E
44 57Right-handed alpha
Helix 19
19
E
63 76Right-handed alpha
Helix 20
20
E
85 114Right-handed alpha
Helix 21
21
E
120 131Right-handed alpha
Helix 22
22
F
24 29Right-handed 310
Helix 23
23
F
30 42Right-handed alpha
Helix 24
24
F
49 76Right-handed alpha
Helix 25
25
F
82 93Right-handed alpha
Helix 26
26
G
17 22Right-handed alpha
Helix 27
27
G
27 37Right-handed alpha
Helix 28
28
G
47 73Right-handed alpha
Helix 29
29
G
80 91Right-handed alpha
Helix 30
30
G
91 98Right-handed alpha
Helix 31
31
H
40 52Right-handed alpha
Helix 32
32
H
58 87Right-handed alpha
Helix 33
33
H
93 105Right-handed alpha
Helix 34
34
H
106 127Right-handed alpha
Helix 35
35
K
4 9Right-handed 310
Helix 36
36
K
92 96Right-handed 310
Helix 37
37
K
97 106Right-handed alpha
Helix 38
38
K
106 112Right-handed alpha
Helix 39
39
K
115 127Right-handed alpha
Helix 40
40
K
142 144Right-handed 310
Helix 41
41
K
154 160Right-handed alpha
Helix 42
42
K
188 199Right-handed alpha
Helix 43
43
K
200 212Right-handed alpha
Helix 44
44
L
5 9Right-handed 310
Helix 45
45
L
97 106Right-handed alpha
Helix 46
46
L
106 112Right-handed alpha
Helix 47
47
L
115 127Right-handed alpha
Helix 48
48
L
142 144Right-handed 310
Helix 49
49
L
154 160Right-handed alpha
Helix 50
50
L
188 199Right-handed alpha
Helix 51
51
L
200 212Right-handed alpha
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There are 16 sheets in PDB entry 4KUD. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P,

There are 2 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
83 84first strand
Strand 2
B
80 81parallel
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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
118 119first strand
Strand 2
B
45 46parallel
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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
B
96 98first strand
Strand 2
G
101 103parallel
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There are 2 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
43 44first strand
Strand 2
D
91 92parallel
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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
C
78 79first strand
Strand 2
D
56 57parallel
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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
C
101 103first strand
Strand 2
F
96 98parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
83 84first strand
Strand 2
F
80 81parallel
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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
E
118 119first strand
Strand 2
F
45 46parallel
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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
G
43 44first strand
Strand 2
H
91 92parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
78 79first strand
Strand 2
H
56 57parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
22 23first strand
Strand 2
K
11 16anti-parallel
Strand 3
K
38 43anti-parallel
Strand 4
K
49 50anti-parallel
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There are 7 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
146 149first strand
Strand 2
K
55 60anti-parallel
Strand 3
K
65 76anti-parallel
Strand 4
K
83 91anti-parallel
Strand 5
K
131 141anti-parallel
Strand 6
K
170 176parallel
Strand 7
K
151 152parallel
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There are 7 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
146 149first strand
Strand 2
K
55 60anti-parallel
Strand 3
K
65 76anti-parallel
Strand 4
K
83 91anti-parallel
Strand 5
K
131 141anti-parallel
Strand 6
K
170 176parallel
Strand 7
K
185 186anti-parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
22 23first strand
Strand 2
L
11 16anti-parallel
Strand 3
L
38 43anti-parallel
Strand 4
L
49 50anti-parallel
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There are 7 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
146 149first strand
Strand 2
L
55 60anti-parallel
Strand 3
L
65 76anti-parallel
Strand 4
L
83 91anti-parallel
Strand 5
L
131 141anti-parallel
Strand 6
L
170 176parallel
Strand 7
L
151 152parallel
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There are 7 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
146 149first strand
Strand 2
L
55 60anti-parallel
Strand 3
L
65 76anti-parallel
Strand 4
L
83 91anti-parallel
Strand 5
L
131 141anti-parallel
Strand 6
L
170 176parallel
Strand 7
L
185 186anti-parallel
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