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


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 1YUD entry

There are 10 chains in PDB entry 1YUD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1GLU 158
B
 MSE 1GLU 158
C
 MSE 1GLU 158
D
 MSE 1GLU 158
E
 MSE 1GLU 158
F
 MSE 1GLU 158
G
 MSE 1GLU 158
H
 MSE 1GLU 158
I
 MSE 1GLU 158
J
 MSE 1GLU 158
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 42 helices in PDB entry 1YUD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 11Right-handed alpha
Helix 2
2
A
128 132Right-handed 310
Helix 3
3
A
136 143Right-handed alpha
Helix 4
4
A
147 152Right-handed alpha
Helix 5
5
B
3 11Right-handed alpha
Helix 6
6
B
136 143Right-handed alpha
Helix 7
7
B
144 146Right-handed 310
Helix 8
8
B
147 152Right-handed alpha
Helix 9
9
C
3 11Right-handed alpha
Helix 10
10
C
128 130Right-handed 310
Helix 11
11
C
138 143Right-handed alpha
Helix 12
12
C
147 154Right-handed alpha
Helix 13
13
D
3 12Right-handed alpha
Helix 14
14
D
136 143Right-handed alpha
Helix 15
15
D
144 146Right-handed 310
Helix 16
16
D
147 154Right-handed alpha
Helix 17
17
E
3 11Right-handed alpha
Helix 18
18
E
136 141Right-handed alpha
Helix 19
19
E
144 146Right-handed 310
Helix 20
20
E
147 154Right-handed alpha
Helix 21
21
F
3 11Right-handed alpha
Helix 22
22
F
128 130Right-handed 310
Helix 23
23
F
138 143Right-handed alpha
Helix 24
24
F
147 154Right-handed alpha
Helix 25
25
G
3 11Right-handed alpha
Helix 26
26
G
138 143Right-handed alpha
Helix 27
27
G
147 151Right-handed 310
Helix 28
28
H
3 12Right-handed alpha
Helix 29
29
H
128 130Right-handed 310
Helix 30
30
H
136 143Right-handed alpha
Helix 31
31
H
144 146Right-handed 310
Helix 32
32
H
147 154Right-handed alpha
Helix 33
33
I
3 11Right-handed alpha
Helix 34
34
I
128 130Right-handed 310
Helix 35
35
I
138 143Right-handed alpha
Helix 36
36
I
144 146Right-handed 310
Helix 37
37
I
147 152Right-handed alpha
Helix 38
38
J
3 11Right-handed alpha
Helix 39
39
J
128 130Right-handed 310
Helix 40
40
J
138 143Right-handed alpha
Helix 41
41
J
144 146Right-handed 310
Helix 42
42
J
147 153Right-handed alpha
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There are 26 sheets in PDB entry 1YUD. 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, Q, R, S, T, U, V, W, X, Y, Z,

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
14 15first strand
Strand 2
A
21 27anti-parallel
Strand 3
A
40 47anti-parallel
Strand 4
A
116 123anti-parallel
Strand 5
A
61 68anti-parallel
Strand 6
A
99 101anti-parallel
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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
52 56first strand
Strand 2
A
106 111anti-parallel
Strand 3
A
71 76anti-parallel
Strand 4
A
82 87anti-parallel
Strand 5
A
95 96parallel
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There are 6 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
14 15first strand
Strand 2
B
21 27anti-parallel
Strand 3
B
40 47anti-parallel
Strand 4
B
116 123anti-parallel
Strand 5
B
61 68anti-parallel
Strand 6
B
100 101anti-parallel
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There are 5 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
82 87first strand
Strand 2
B
71 76anti-parallel
Strand 3
B
106 111anti-parallel
Strand 4
B
52 57anti-parallel
Strand 5
B
132 134anti-parallel
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There are 6 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
14 15first strand
Strand 2
C
21 27anti-parallel
Strand 3
C
40 46anti-parallel
Strand 4
C
117 123anti-parallel
Strand 5
C
61 68anti-parallel
Strand 6
C
98 101anti-parallel
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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
82 87first strand
Strand 2
C
71 76anti-parallel
Strand 3
C
106 111anti-parallel
Strand 4
C
52 57anti-parallel
Strand 5
C
132 134anti-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
D
21 27first strand
Strand 2
D
40 46anti-parallel
Strand 3
D
117 123anti-parallel
Strand 4
D
61 68anti-parallel
Strand 5
D
98 101anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
82 87first strand
Strand 2
D
71 76anti-parallel
Strand 3
D
106 111anti-parallel
Strand 4
D
51 57anti-parallel
Strand 5
D
132 134anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
14 15first strand
Strand 2
E
21 22anti-parallel
Strand 3
E
40 45anti-parallel
Strand 4
E
26 27anti-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
E
14 15first strand
Strand 2
E
21 22anti-parallel
Strand 3
E
40 45anti-parallel
Strand 4
E
117 123anti-parallel
Strand 5
E
61 68anti-parallel
Strand 6
E
98 101anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
86 87first strand
Strand 2
E
71 72anti-parallel
Strand 3
E
110 111anti-parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
82 83first strand
Strand 2
E
75 76anti-parallel
Strand 3
E
106 107anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
14 15first strand
Strand 2
F
21 22anti-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
F
41 44first strand
Strand 2
F
117 122anti-parallel
Strand 3
F
61 68anti-parallel
Strand 4
F
98 101anti-parallel
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There are 5 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
82 84first strand
Strand 2
F
71 76anti-parallel
Strand 3
F
106 111anti-parallel
Strand 4
F
52 57anti-parallel
Strand 5
F
132 134anti-parallel
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There are 5 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
21 24first strand
Strand 2
G
42 46anti-parallel
Strand 3
G
117 123anti-parallel
Strand 4
G
61 68anti-parallel
Strand 5
G
98 101anti-parallel
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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
52 55first strand
Strand 2
G
106 109anti-parallel
Strand 3
G
72 76anti-parallel
Strand 4
G
82 86anti-parallel
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There are 6 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
14 15first strand
Strand 2
H
21 27anti-parallel
Strand 3
H
40 47anti-parallel
Strand 4
H
116 123anti-parallel
Strand 5
H
61 68anti-parallel
Strand 6
H
98 101anti-parallel
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There are 6 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
95 96first strand
Strand 2
H
82 87parallel
Strand 3
H
71 76anti-parallel
Strand 4
H
106 111anti-parallel
Strand 5
H
52 57anti-parallel
Strand 6
H
132 134anti-parallel
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There are 6 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
14 15first strand
Strand 2
I
21 23anti-parallel
Strand 3
I
40 47anti-parallel
Strand 4
I
116 123anti-parallel
Strand 5
I
61 68anti-parallel
Strand 6
I
98 101anti-parallel
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There are 2 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
55 57first strand
Strand 2
I
132 134anti-parallel
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There are 2 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
73 76first strand
Strand 2
I
106 109anti-parallel
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There are 2 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
86 87first strand
Strand 2
I
95 96parallel
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There are 2 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
14 15first strand
Strand 2
J
21 22anti-parallel
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There are 5 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
24 27first strand
Strand 2
J
40 47anti-parallel
Strand 3
J
116 123anti-parallel
Strand 4
J
61 68anti-parallel
Strand 5
J
98 101anti-parallel
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There are 5 strands in Z sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
82 87first strand
Strand 2
J
71 76anti-parallel
Strand 3
J
106 111anti-parallel
Strand 4
J
52 57anti-parallel
Strand 5
J
132 134anti-parallel
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