Analysis of interatomic Contacts of Structural Units in PDB entry:
2IS6


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 2IS6 entry

There are 4 chains in PDB entry 2IS6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 C 1 T 23
D
 C 1 T 23
A
 MET 1HIS 656
B
 ASP 2PRO 662
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 74 helices in PDB entry 2IS6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 8Right-handed alpha
Helix 2
2
A
11 19Right-handed alpha
Helix 3
3
A
34 49Right-handed alpha
Helix 4
4
A
53 55Right-handed 310
Helix 5
5
A
63 79Right-handed alpha
Helix 6
6
A
90 101Right-handed alpha
Helix 7
7
A
115 130Right-handed alpha
Helix 8
8
A
138 152Right-handed alpha
Helix 9
9
A
164 185Right-handed alpha
Helix 10
10
A
189 203Right-handed alpha
Helix 11
11
A
203 214Right-handed alpha
Helix 12
12
A
221 225Right-handed 310
Helix 13
13
A
226 238Right-handed alpha
Helix 14
14
A
248 252Right-handed 310
Helix 15
15
A
254 258Right-handed 310
Helix 16
16
A
261 271Right-handed alpha
Helix 17
17
A
286 299Right-handed alpha
Helix 18
18
A
326 343Right-handed alpha
Helix 19
19
A
346 348Right-handed 310
Helix 20
20
A
356 358Right-handed 310
Helix 21
21
A
359 370Right-handed alpha
Helix 22
22
A
381 384Right-handed 310
Helix 23
23
A
385 400Right-handed alpha
Helix 24
24
A
403 411Right-handed alpha
Helix 25
25
A
419 434Right-handed alpha
Helix 26
26
A
436 446Right-handed alpha
Helix 27
27
A
451 472Right-handed alpha
Helix 28
28
A
476 488Right-handed alpha
Helix 29
29
A
489 496Right-handed alpha
Helix 30
30
A
499 519Right-handed alpha
Helix 31
31
A
529 541Right-handed alpha
Helix 32
32
A
542 545Right-handed 310
Helix 33
33
A
559 563Right-handed alpha
Helix 34
34
A
582 587Right-handed alpha
Helix 35
35
A
591 604Right-handed alpha
Helix 36
36
A
630 636Right-handed alpha
Helix 37
37
A
637 639Right-handed 310
Helix 38
38
B
2 9Right-handed alpha
Helix 39
39
B
11 19Right-handed alpha
Helix 40
40
B
34 49Right-handed alpha
Helix 41
41
B
53 55Right-handed 310
Helix 42
42
B
63 79Right-handed alpha
Helix 43
43
B
90 101Right-handed alpha
Helix 44
44
B
101 106Right-handed alpha
Helix 45
45
B
115 130Right-handed alpha
Helix 46
46
B
138 152Right-handed alpha
Helix 47
47
B
164 185Right-handed alpha
Helix 48
48
B
189 203Right-handed alpha
Helix 49
49
B
203 214Right-handed alpha
Helix 50
50
B
221 225Right-handed 310
Helix 51
51
B
226 238Right-handed alpha
Helix 52
52
B
248 252Right-handed 310
Helix 53
53
B
254 258Right-handed 310
Helix 54
54
B
261 271Right-handed alpha
Helix 55
55
B
286 298Right-handed alpha
Helix 56
56
B
325 343Right-handed alpha
Helix 57
57
B
346 348Right-handed 310
Helix 58
58
B
356 358Right-handed 310
Helix 59
59
B
359 370Right-handed alpha
Helix 60
60
B
381 384Right-handed 310
Helix 61
61
B
385 400Right-handed alpha
Helix 62
62
B
403 411Right-handed alpha
Helix 63
63
B
419 434Right-handed alpha
Helix 64
64
B
436 447Right-handed alpha
Helix 65
65
B
451 472Right-handed alpha
Helix 66
66
B
476 488Right-handed alpha
Helix 67
67
B
489 497Right-handed alpha
Helix 68
68
B
501 518Right-handed alpha
Helix 69
69
B
529 541Right-handed alpha
Helix 70
70
B
542 545Right-handed 310
Helix 71
71
B
559 563Right-handed alpha
Helix 72
72
B
582 587Right-handed 310
Helix 73
73
B
590 604Right-handed alpha
Helix 74
74
B
630 636Right-handed alpha
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There are 8 sheets in PDB entry 2IS6. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
86 89first strand
Strand 2
A
57 61parallel
Strand 3
A
216 219parallel
Strand 4
A
242 247parallel
Strand 5
A
25 28parallel
Strand 6
A
275 278parallel
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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
112 114first strand
Strand 2
A
186 188parallel
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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
A
374 376first strand
Strand 2
A
554 558parallel
Strand 3
A
350 354parallel
Strand 4
A
567 572parallel
Strand 5
A
606 620parallel
Strand 6
A
623 625anti-parallel
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There are 7 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
374 376first strand
Strand 2
A
554 558parallel
Strand 3
A
350 354parallel
Strand 4
A
567 572parallel
Strand 5
A
606 620parallel
Strand 6
A
318 325parallel
Strand 7
A
641 643parallel
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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
B
86 89first strand
Strand 2
B
57 61parallel
Strand 3
B
216 219parallel
Strand 4
B
242 247parallel
Strand 5
B
25 28parallel
Strand 6
B
275 278parallel
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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
B
112 114first strand
Strand 2
B
186 188parallel
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There are 7 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
374 376first strand
Strand 2
B
554 558parallel
Strand 3
B
350 354parallel
Strand 4
B
567 572parallel
Strand 5
B
606 615parallel
Strand 6
B
318 323parallel
Strand 7
B
641 643parallel
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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
618 620first strand
Strand 2
B
623 625anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il