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


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 1DLU entry

There are 4 chains in PDB entry 1DLU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 4LEU 392
B
 SER 4LEU 392
C
 SER 4LEU 392
D
 SER 4LEU 392
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 73 helices in PDB entry 1DLU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
26 43Right-handed alpha
Helix 2
2
A
45 49Right-handed 310
Helix 3
3
A
65 74Right-handed alpha
Helix 4
4
A
87 89Right-handed 310
Helix 5
5
A
90 105Right-handed alpha
Helix 6
6
A
142 148Right-handed alpha
Helix 7
7
A
156 169Right-handed alpha
Helix 8
8
A
171 192Right-handed alpha
Helix 9
9
A
224 230Right-handed alpha
Helix 10
10
A
261 268Right-handed alpha
Helix 11
11
A
284 288Right-handed 310
Helix 12
12
A
287 290Right-handed 310
Helix 13
13
A
291 304Right-handed alpha
Helix 14
14
A
306 310Right-handed 310
Helix 15
15
A
319 331Right-handed alpha
Helix 16
16
A
333 336Right-handed 310
Helix 17
17
A
342 347Right-handed alpha
Helix 18
18
A
352 369Right-handed alpha
Helix 19
19
B
26 43Right-handed alpha
Helix 20
20
B
45 49Right-handed 310
Helix 21
21
B
65 74Right-handed alpha
Helix 22
22
B
87 89Right-handed 310
Helix 23
23
B
90 105Right-handed alpha
Helix 24
24
B
142 148Right-handed alpha
Helix 25
25
B
156 169Right-handed alpha
Helix 26
26
B
171 193Right-handed alpha
Helix 27
27
B
224 230Right-handed alpha
Helix 28
28
B
261 268Right-handed alpha
Helix 29
29
B
284 288Right-handed 310
Helix 30
30
B
287 290Right-handed 310
Helix 31
31
B
291 304Right-handed alpha
Helix 32
32
B
306 310Right-handed 310
Helix 33
33
B
319 331Right-handed alpha
Helix 34
34
B
333 336Right-handed 310
Helix 35
35
B
342 347Right-handed alpha
Helix 36
36
B
352 369Right-handed alpha
Helix 37
37
C
26 42Right-handed alpha
Helix 38
38
C
45 49Right-handed 310
Helix 39
39
C
65 75Right-handed alpha
Helix 40
40
C
87 89Right-handed 310
Helix 41
41
C
90 105Right-handed alpha
Helix 42
42
C
142 147Right-handed alpha
Helix 43
43
C
156 169Right-handed alpha
Helix 44
44
C
171 192Right-handed alpha
Helix 45
45
C
224 231Right-handed alpha
Helix 46
46
C
261 268Right-handed alpha
Helix 47
47
C
284 288Right-handed 310
Helix 48
48
C
287 290Right-handed 310
Helix 49
49
C
291 304Right-handed alpha
Helix 50
50
C
306 310Right-handed 310
Helix 51
51
C
319 331Right-handed alpha
Helix 52
52
C
333 336Right-handed 310
Helix 53
53
C
342 347Right-handed alpha
Helix 54
54
C
349 351Right-handed 310
Helix 55
55
C
352 369Right-handed alpha
Helix 56
56
D
26 43Right-handed alpha
Helix 57
57
D
45 49Right-handed 310
Helix 58
58
D
65 74Right-handed alpha
Helix 59
59
D
87 89Right-handed 310
Helix 60
60
D
90 105Right-handed alpha
Helix 61
61
D
142 148Right-handed alpha
Helix 62
62
D
156 169Right-handed alpha
Helix 63
63
D
171 192Right-handed alpha
Helix 64
64
D
224 230Right-handed alpha
Helix 65
65
D
261 267Right-handed alpha
Helix 66
66
D
284 288Right-handed 310
Helix 67
67
D
287 290Right-handed 310
Helix 68
68
D
291 304Right-handed alpha
Helix 69
69
D
306 310Right-handed 310
Helix 70
70
D
319 331Right-handed alpha
Helix 71
71
D
333 336Right-handed 310
Helix 72
72
D
342 347Right-handed alpha
Helix 73
73
D
352 369Right-handed alpha
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There are 6 sheets in PDB entry 1DLU. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 18 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
250 260first strand
Strand 2
A
16 17parallel
Strand 3
B
383 390anti-parallel
Strand 4
B
273 282anti-parallel
Strand 5
B
5 12anti-parallel
Strand 6
B
250 260anti-parallel
Strand 7
B
111 118anti-parallel
Strand 8
B
51 55parallel
Strand 9
B
81 86parallel
Strand 10
A
81 86anti-parallel
Strand 11
A
51 55parallel
Strand 12
A
110 118parallel
Strand 13
A
250 260anti-parallel
Strand 14
A
5 12anti-parallel
Strand 15
A
273 282anti-parallel
Strand 16
A
383 390anti-parallel
Strand 17
A
372 379anti-parallel
Strand 18
A
312 315parallel
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There are 9 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 126first strand
Strand 2
A
137 141anti-parallel
Strand 3
D
137 141anti-parallel
Strand 4
D
124 126anti-parallel
Strand 5
C
124 126anti-parallel
Strand 6
C
137 141anti-parallel
Strand 7
B
137 141anti-parallel
Strand 8
B
124 126anti-parallel
Strand 9
A
124 126anti-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
202 204first strand
Strand 2
A
211 213anti-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
B
202 204first strand
Strand 2
B
211 213anti-parallel
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There are 18 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
250 260first strand
Strand 2
D
16 17parallel
Strand 3
D
383 390anti-parallel
Strand 4
D
273 282anti-parallel
Strand 5
D
5 12anti-parallel
Strand 6
D
250 260anti-parallel
Strand 7
D
110 118anti-parallel
Strand 8
D
51 55parallel
Strand 9
D
81 86parallel
Strand 10
C
81 86anti-parallel
Strand 11
C
51 55parallel
Strand 12
C
111 118parallel
Strand 13
C
250 260anti-parallel
Strand 14
C
5 12anti-parallel
Strand 15
C
273 282anti-parallel
Strand 16
C
383 390anti-parallel
Strand 17
C
372 379anti-parallel
Strand 18
C
312 315parallel
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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
211 213first strand
Strand 2
C
202 204anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il