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


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 1UDY entry

There are 4 chains in PDB entry 1UDY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 11LYS 395
B
 GLY 11ARG 393
C
 GLY 11LYS 395
D
 GLY 11LYS 395
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 66 helices in PDB entry 1UDY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 34Right-handed alpha
Helix 2
2
A
35 46Right-handed alpha
Helix 3
3
A
49 59Right-handed alpha
Helix 4
4
A
67 71Right-handed 310
Helix 5
5
A
76 91Right-handed alpha
Helix 6
6
A
91 112Right-handed alpha
Helix 7
7
A
113 127Right-handed alpha
Helix 8
8
A
143 147Right-handed 310
Helix 9
9
A
189 193Right-handed alpha
Helix 10
10
A
235 237Right-handed 310
Helix 11
11
A
243 279Right-handed alpha
Helix 12
12
A
291 321Right-handed alpha
Helix 13
13
A
325 352Right-handed alpha
Helix 14
14
A
352 357Right-handed alpha
Helix 15
15
A
361 370Right-handed alpha
Helix 16
16
A
371 374Right-handed 310
Helix 17
17
A
378 393Right-handed alpha
Helix 18
18
B
19 34Right-handed alpha
Helix 19
19
B
38 46Right-handed alpha
Helix 20
20
B
49 58Right-handed alpha
Helix 21
21
B
67 71Right-handed 310
Helix 22
22
B
76 89Right-handed alpha
Helix 23
23
B
91 112Right-handed alpha
Helix 24
24
B
113 127Right-handed alpha
Helix 25
25
B
143 147Right-handed 310
Helix 26
26
B
189 193Right-handed alpha
Helix 27
27
B
235 237Right-handed 310
Helix 28
28
B
243 279Right-handed alpha
Helix 29
29
B
291 321Right-handed alpha
Helix 30
30
B
325 352Right-handed alpha
Helix 31
31
B
352 357Right-handed alpha
Helix 32
32
B
361 370Right-handed alpha
Helix 33
33
B
371 374Right-handed 310
Helix 34
34
B
378 391Right-handed alpha
Helix 35
35
C
17 34Right-handed alpha
Helix 36
36
C
34 46Right-handed alpha
Helix 37
37
C
49 59Right-handed alpha
Helix 38
38
C
76 91Right-handed alpha
Helix 39
39
C
91 112Right-handed alpha
Helix 40
40
C
113 127Right-handed alpha
Helix 41
41
C
143 147Right-handed 310
Helix 42
42
C
189 193Right-handed alpha
Helix 43
43
C
235 237Right-handed 310
Helix 44
44
C
243 279Right-handed alpha
Helix 45
45
C
291 321Right-handed alpha
Helix 46
46
C
325 352Right-handed alpha
Helix 47
47
C
353 357Right-handed 310
Helix 48
48
C
361 370Right-handed alpha
Helix 49
49
C
371 374Right-handed 310
Helix 50
50
C
378 393Right-handed alpha
Helix 51
51
D
17 34Right-handed alpha
Helix 52
52
D
35 46Right-handed alpha
Helix 53
53
D
49 60Right-handed alpha
Helix 54
54
D
67 71Right-handed 310
Helix 55
55
D
76 91Right-handed alpha
Helix 56
56
D
91 112Right-handed alpha
Helix 57
57
D
113 127Right-handed alpha
Helix 58
58
D
143 147Right-handed 310
Helix 59
59
D
235 237Right-handed 310
Helix 60
60
D
243 279Right-handed alpha
Helix 61
61
D
291 321Right-handed alpha
Helix 62
62
D
325 352Right-handed alpha
Helix 63
63
D
353 357Right-handed 310
Helix 64
64
D
361 370Right-handed alpha
Helix 65
65
D
371 374Right-handed 310
Helix 66
66
D
378 393Right-handed alpha
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There are 14 sheets in PDB entry 1UDY. 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,

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
13 14first strand
Strand 2
D
12 13anti-parallel
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There are 3 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
131 134first strand
Strand 2
A
175 181parallel
Strand 3
A
194 200anti-parallel
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There are 4 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
150 153first strand
Strand 2
A
157 168anti-parallel
Strand 3
A
222 233anti-parallel
Strand 4
A
206 211anti-parallel
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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
A
282 283first strand
Strand 2
A
286 287anti-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
12 14first strand
Strand 2
C
12 14anti-parallel
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There are 3 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
131 134first strand
Strand 2
B
175 181parallel
Strand 3
B
194 200anti-parallel
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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
B
150 154first strand
Strand 2
B
157 168anti-parallel
Strand 3
B
222 233anti-parallel
Strand 4
B
206 208anti-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
B
282 283first strand
Strand 2
B
286 287anti-parallel
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There are 3 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
131 134first strand
Strand 2
C
175 181parallel
Strand 3
C
194 200anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
150 154first strand
Strand 2
C
157 168anti-parallel
Strand 3
C
222 233anti-parallel
Strand 4
C
206 211anti-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
C
282 283first strand
Strand 2
C
286 287anti-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
D
131 134first strand
Strand 2
D
175 181parallel
Strand 3
D
194 200anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
150 153first strand
Strand 2
D
157 168anti-parallel
Strand 3
D
222 233anti-parallel
Strand 4
D
206 208anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
282 283first strand
Strand 2
D
286 287anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il