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


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 1DDX entry

There are 4 chains in PDB entry 1DDX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 33GLN 583
B
 ALA 1033GLN 1583
C
 ALA 2033GLN 2583
D
 ALA 3033GLN 3583
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 are120 helices in PDB entry 1DDX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
73 81Right-handed alpha
Helix 2
2
A
85 95Right-handed alpha
Helix 3
3
A
96 104Right-handed alpha
Helix 4
4
A
105 122Right-handed alpha
Helix 5
5
A
138 144Right-handed alpha
Helix 6
6
A
173 182Right-handed alpha
Helix 7
7
A
195 207Right-handed alpha
Helix 8
8
A
230 235Right-handed alpha
Helix 9
9
A
237 244Right-handed alpha
Helix 10
10
A
265 270Right-handed alpha
Helix 11
11
A
291 294Right-handed 310
Helix 12
12
A
295 320Right-handed alpha
Helix 13
13
A
324 347Right-handed alpha
Helix 14
14
A
347 354Right-handed alpha
Helix 15
15
A
362 366Right-handed 310
Helix 16
16
A
378 386Right-handed alpha
Helix 17
17
A
387 391Right-handed 310
Helix 18
18
A
403 408Right-handed alpha
Helix 19
19
A
410 418Right-handed alpha
Helix 20
20
A
418 427Right-handed alpha
Helix 21
21
A
444 458Right-handed alpha
Helix 22
22
A
462 470Right-handed alpha
Helix 23
23
A
477 483Right-handed alpha
Helix 24
24
A
485 496Right-handed alpha
Helix 25
25
A
502 510Right-handed alpha
Helix 26
26
A
519 536Right-handed alpha
Helix 27
27
A
537 541Right-handed 310
Helix 28
28
A
546 551Right-handed 310
Helix 29
29
A
552 561Right-handed alpha
Helix 30
30
A
563 572Right-handed alpha
Helix 31
31
B
1073 1081Right-handed alpha
Helix 32
32
B
1085 1095Right-handed alpha
Helix 33
33
B
1096 1104Right-handed alpha
Helix 34
34
B
1105 1122Right-handed alpha
Helix 35
35
B
1138 1144Right-handed alpha
Helix 36
36
B
1173 1182Right-handed alpha
Helix 37
37
B
1195 1207Right-handed alpha
Helix 38
38
B
1230 1235Right-handed alpha
Helix 39
39
B
1237 1244Right-handed alpha
Helix 40
40
B
1265 1270Right-handed alpha
Helix 41
41
B
1291 1294Right-handed 310
Helix 42
42
B
1295 1320Right-handed alpha
Helix 43
43
B
1324 1347Right-handed alpha
Helix 44
44
B
1347 1354Right-handed alpha
Helix 45
45
B
1362 1366Right-handed 310
Helix 46
46
B
1378 1386Right-handed alpha
Helix 47
47
B
1387 1391Right-handed 310
Helix 48
48
B
1403 1408Right-handed alpha
Helix 49
49
B
1410 1418Right-handed alpha
Helix 50
50
B
1418 1427Right-handed alpha
Helix 51
51
B
1444 1458Right-handed alpha
Helix 52
52
B
1462 1470Right-handed alpha
Helix 53
53
B
1477 1483Right-handed alpha
Helix 54
54
B
1485 1496Right-handed alpha
Helix 55
55
B
1502 1510Right-handed alpha
Helix 56
56
B
1519 1536Right-handed alpha
Helix 57
57
B
1537 1541Right-handed 310
Helix 58
58
B
1546 1551Right-handed 310
Helix 59
59
B
1552 1561Right-handed alpha
Helix 60
60
B
1563 1572Right-handed alpha
Helix 61
61
C
2073 2081Right-handed alpha
Helix 62
62
C
2085 2095Right-handed alpha
Helix 63
63
C
2096 2104Right-handed alpha
Helix 64
64
C
2105 2122Right-handed alpha
Helix 65
65
C
2138 2144Right-handed alpha
Helix 66
66
C
2173 2182Right-handed alpha
Helix 67
67
C
2195 2207Right-handed alpha
Helix 68
68
C
2230 2235Right-handed alpha
Helix 69
69
C
2237 2244Right-handed alpha
Helix 70
70
C
2265 2270Right-handed alpha
Helix 71
71
C
2291 2294Right-handed 310
Helix 72
72
C
2295 2320Right-handed alpha
Helix 73
73
C
2324 2347Right-handed alpha
Helix 74
74
C
2347 2354Right-handed alpha
Helix 75
75
C
2362 2366Right-handed 310
Helix 76
76
C
2378 2386Right-handed alpha
Helix 77
77
C
2387 2391Right-handed 310
Helix 78
78
C
2403 2408Right-handed alpha
Helix 79
79
C
2410 2418Right-handed alpha
Helix 80
80
C
2418 2429Right-handed alpha
Helix 81
81
C
2444 2458Right-handed alpha
Helix 82
82
C
2462 2470Right-handed alpha
Helix 83
83
C
2477 2483Right-handed alpha
Helix 84
84
C
2485 2496Right-handed alpha
Helix 85
85
C
2502 2510Right-handed alpha
Helix 86
86
C
2519 2536Right-handed alpha
Helix 87
87
C
2537 2541Right-handed 310
Helix 88
88
C
2546 2550Right-handed 310
Helix 89
89
C
2551 2561Right-handed alpha
Helix 90
90
C
2563 2572Right-handed alpha
Helix 91
91
D
3073 3081Right-handed alpha
Helix 92
92
D
3085 3095Right-handed alpha
Helix 93
93
D
3096 3104Right-handed alpha
Helix 94
94
D
3105 3122Right-handed alpha
Helix 95
95
D
3138 3144Right-handed alpha
Helix 96
96
D
3173 3182Right-handed alpha
Helix 97
97
D
3195 3207Right-handed alpha
Helix 98
98
D
3230 3235Right-handed alpha
Helix 99
99
D
3237 3244Right-handed alpha
Helix 100
100
D
3265 3270Right-handed alpha
Helix 101
101
D
3291 3294Right-handed 310
Helix 102
102
D
3295 3320Right-handed alpha
Helix 103
103
D
3324 3347Right-handed alpha
Helix 104
104
D
3347 3354Right-handed alpha
Helix 105
105
D
3362 3366Right-handed 310
Helix 106
106
D
3378 3386Right-handed alpha
Helix 107
107
D
3387 3391Right-handed 310
Helix 108
108
D
3403 3408Right-handed alpha
Helix 109
109
D
3410 3418Right-handed alpha
Helix 110
110
D
3418 3427Right-handed alpha
Helix 111
111
D
3444 3458Right-handed alpha
Helix 112
112
D
3462 3470Right-handed alpha
Helix 113
113
D
3477 3483Right-handed alpha
Helix 114
114
D
3485 3496Right-handed alpha
Helix 115
115
D
3502 3510Right-handed alpha
Helix 116
116
D
3519 3536Right-handed alpha
Helix 117
117
D
3537 3541Right-handed 310
Helix 118
118
D
3546 3551Right-handed 310
Helix 119
119
D
3552 3561Right-handed alpha
Helix 120
120
D
3563 3572Right-handed alpha
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There are 8 sheets in PDB entry 1DDX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
47 48first strand
Strand 2
A
56 57anti-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
255 257first strand
Strand 2
A
260 262anti-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
B
1047 1048first strand
Strand 2
B
1056 1057anti-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
1255 1257first strand
Strand 2
B
1260 1262anti-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
C
2047 2048first strand
Strand 2
C
2056 2057anti-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
C
2255 2257first strand
Strand 2
C
2260 2262anti-parallel
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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
D
3047 3048first strand
Strand 2
D
3056 3057anti-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
D
3255 3257first strand
Strand 2
D
3260 3262anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il