Analysis of interatomic Contacts of Structural Units in PDB entry:
1W7A


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 1W7A entry

There are 4 chains in PDB entry 1W7A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2SER 800
B
 MET 14SER 800
E
 A 1 G 18
F
 A 14 T 30
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 69 helices in PDB entry 1W7A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 10Right-handed 310
Helix 2
2
A
11 22Right-handed alpha
Helix 3
3
A
41 52Right-handed alpha
Helix 4
4
A
75 85Right-handed alpha
Helix 5
5
A
98 102Right-handed 310
Helix 6
6
A
162 174Right-handed alpha
Helix 7
7
A
186 190Right-handed 310
Helix 8
8
A
200 204Right-handed 310
Helix 9
9
A
205 218Right-handed alpha
Helix 10
10
A
222 226Right-handed 310
Helix 11
11
A
230 249Right-handed alpha
Helix 12
12
A
262 265Right-handed 310
Helix 13
13
A
270 277Right-handed alpha
Helix 14
14
A
290 296Right-handed alpha
Helix 15
15
A
300 313Right-handed alpha
Helix 16
16
A
317 331Right-handed alpha
Helix 17
17
A
334 343Right-handed alpha
Helix 18
18
A
344 346Right-handed 310
Helix 19
19
A
347 357Right-handed alpha
Helix 20
20
A
361 373Right-handed alpha
Helix 21
21
A
374 385Right-handed alpha
Helix 22
22
A
387 397Right-handed alpha
Helix 23
23
A
400 411Right-handed alpha
Helix 24
24
A
430 441Right-handed alpha
Helix 25
25
A
442 459Right-handed alpha
Helix 26
26
A
479 483Right-handed alpha
Helix 27
27
A
503 536Right-handed alpha
Helix 28
28
A
538 565Right-handed alpha
Helix 29
29
A
587 592Right-handed alpha
Helix 30
30
A
619 635Right-handed alpha
Helix 31
31
A
670 684Right-handed alpha
Helix 32
32
A
702 718Right-handed alpha
Helix 33
33
A
729 733Right-handed 310
Helix 34
34
A
734 739Right-handed alpha
Helix 35
35
A
771 779Right-handed alpha
Helix 36
36
A
782 797Right-handed alpha
Helix 37
37
B
14 22Right-handed alpha
Helix 38
38
B
41 52Right-handed alpha
Helix 39
39
B
75 86Right-handed alpha
Helix 40
40
B
115 119Right-handed 310
Helix 41
41
B
121 125Right-handed 310
Helix 42
42
B
162 174Right-handed alpha
Helix 43
43
B
186 190Right-handed 310
Helix 44
44
B
200 204Right-handed 310
Helix 45
45
B
205 218Right-handed alpha
Helix 46
46
B
222 226Right-handed 310
Helix 47
47
B
230 249Right-handed alpha
Helix 48
48
B
262 265Right-handed 310
Helix 49
49
B
270 277Right-handed alpha
Helix 50
50
B
290 296Right-handed alpha
Helix 51
51
B
300 313Right-handed alpha
Helix 52
52
B
317 332Right-handed alpha
Helix 53
53
B
334 344Right-handed alpha
Helix 54
54
B
347 357Right-handed alpha
Helix 55
55
B
361 373Right-handed alpha
Helix 56
56
B
374 383Right-handed alpha
Helix 57
57
B
387 398Right-handed alpha
Helix 58
58
B
400 411Right-handed alpha
Helix 59
59
B
430 459Right-handed alpha
Helix 60
60
B
479 483Right-handed alpha
Helix 61
61
B
503 536Right-handed alpha
Helix 62
62
B
538 565Right-handed alpha
Helix 63
63
B
587 592Right-handed alpha
Helix 64
64
B
619 635Right-handed alpha
Helix 65
65
B
668 684Right-handed alpha
Helix 66
66
B
700 718Right-handed alpha
Helix 67
67
B
729 738Right-handed 310
Helix 68
68
B
771 780Right-handed alpha
Helix 69
69
B
782 800Right-handed alpha
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There are 11 sheets in PDB entry 1W7A. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB, BC, BD, BE, BF,

There are 6 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
56 58first strand
Strand 2
A
66 72anti-parallel
Strand 3
A
36 40anti-parallel
Strand 4
A
28 33anti-parallel
Strand 5
A
90 95parallel
Strand 6
A
108 114anti-parallel
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There are 6 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
196 199first strand
Strand 2
A
177 181parallel
Strand 3
A
133 138parallel
Strand 4
A
143 148anti-parallel
Strand 5
A
155 158anti-parallel
Strand 6
A
259 260parallel
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There are 7 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
268 269first strand
Strand 2
A
652 657parallel
Strand 3
A
688 693parallel
Strand 4
A
722 726parallel
Strand 5
A
609 613parallel
Strand 6
A
742 751parallel
Strand 7
A
756 764anti-parallel
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There are 4 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
464 468first strand
Strand 2
A
472 478anti-parallel
Strand 3
A
498 502anti-parallel
Strand 4
A
490 494anti-parallel
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There are 4 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
571 572first strand
Strand 2
A
644 647parallel
Strand 3
A
578 583anti-parallel
Strand 4
A
599 603anti-parallel
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There are 5 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
68 72first strand
Strand 2
B
36 40anti-parallel
Strand 3
B
28 32anti-parallel
Strand 4
B
90 93parallel
Strand 5
B
110 114anti-parallel
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There are 6 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
196 199first strand
Strand 2
B
177 181parallel
Strand 3
B
133 138parallel
Strand 4
B
143 148anti-parallel
Strand 5
B
155 158anti-parallel
Strand 6
B
259 260parallel
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There are 4 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
464 468first strand
Strand 2
B
472 478anti-parallel
Strand 3
B
498 502anti-parallel
Strand 4
B
490 495anti-parallel
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There are 4 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
571 572first strand
Strand 2
B
644 647parallel
Strand 3
B
578 583anti-parallel
Strand 4
B
599 603anti-parallel
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There are 6 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
652 656first strand
Strand 2
B
688 693parallel
Strand 3
B
722 726parallel
Strand 4
B
609 613parallel
Strand 5
B
742 746parallel
Strand 6
B
763 764anti-parallel
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There are 2 strands in BF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
749 752first strand
Strand 2
B
755 758anti-parallel
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