Analysis of interatomic Contacts of Structural Units in PDB entry:
3IAV


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 3IAV entry

There are 2 chains in PDB entry 3IAV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 10LEU 530
B
 ASP 10LEU 530
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 58 helices in PDB entry 3IAV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 29Right-handed alpha
Helix 2
2
A
33 43Right-handed alpha
Helix 3
3
A
47 56Right-handed alpha
Helix 4
4
A
73 80Right-handed 310
Helix 5
5
A
108 112Right-handed 310
Helix 6
6
A
114 132Right-handed alpha
Helix 7
7
A
145 148Right-handed 310
Helix 8
8
A
149 166Right-handed alpha
Helix 9
9
A
185 191Right-handed alpha
Helix 10
10
A
207 216Right-handed alpha
Helix 11
11
A
220 226Right-handed alpha
Helix 12
12
A
226 233Right-handed alpha
Helix 13
13
A
243 258Right-handed alpha
Helix 14
14
A
278 284Right-handed alpha
Helix 15
15
A
285 287Right-handed 310
Helix 16
16
A
297 304Right-handed alpha
Helix 17
17
A
306 310Right-handed 310
Helix 18
18
A
343 347Right-handed 310
Helix 19
19
A
349 366Right-handed alpha
Helix 20
20
A
382 388Right-handed alpha
Helix 21
21
A
389 404Right-handed alpha
Helix 22
22
A
418 424Right-handed alpha
Helix 23
23
A
426 430Right-handed 310
Helix 24
24
A
446 455Right-handed alpha
Helix 25
25
A
466 482Right-handed alpha
Helix 26
26
A
484 490Right-handed alpha
Helix 27
27
A
498 500Right-handed 310
Helix 28
28
A
501 514Right-handed alpha
Helix 29
29
B
13 30Right-handed alpha
Helix 30
30
B
33 43Right-handed alpha
Helix 31
31
B
47 56Right-handed alpha
Helix 32
32
B
73 80Right-handed 310
Helix 33
33
B
108 112Right-handed 310
Helix 34
34
B
114 132Right-handed alpha
Helix 35
35
B
145 148Right-handed 310
Helix 36
36
B
149 166Right-handed alpha
Helix 37
37
B
185 191Right-handed alpha
Helix 38
38
B
207 216Right-handed alpha
Helix 39
39
B
220 226Right-handed alpha
Helix 40
40
B
226 233Right-handed alpha
Helix 41
41
B
243 258Right-handed alpha
Helix 42
42
B
278 284Right-handed alpha
Helix 43
43
B
285 287Right-handed 310
Helix 44
44
B
297 306Right-handed alpha
Helix 45
45
B
307 310Right-handed 310
Helix 46
46
B
343 347Right-handed 310
Helix 47
47
B
349 366Right-handed alpha
Helix 48
48
B
382 388Right-handed alpha
Helix 49
49
B
389 404Right-handed alpha
Helix 50
50
B
418 424Right-handed alpha
Helix 51
51
B
426 430Right-handed 310
Helix 52
52
B
446 455Right-handed alpha
Helix 53
53
B
455 461Right-handed alpha
Helix 54
54
B
462 464Right-handed 310
Helix 55
55
B
465 482Right-handed alpha
Helix 56
56
B
484 490Right-handed alpha
Helix 57
57
B
498 500Right-handed 310
Helix 58
58
B
501 514Right-handed alpha
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There are 8 sheets in PDB entry 3IAV. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 7 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
62 64first strand
Strand 2
A
87 94anti-parallel
Strand 3
A
97 104anti-parallel
Strand 4
A
135 139parallel
Strand 5
A
172 176parallel
Strand 6
A
193 197parallel
Strand 7
A
239 241parallel
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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
179 181first strand
Strand 2
A
202 204parallel
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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
312 314first strand
Strand 2
A
322 329anti-parallel
Strand 3
A
332 339anti-parallel
Strand 4
A
370 376parallel
Strand 5
A
408 417parallel
Strand 6
A
441 443parallel
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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
312 314first strand
Strand 2
A
322 329anti-parallel
Strand 3
A
332 339anti-parallel
Strand 4
A
370 376parallel
Strand 5
A
408 417parallel
Strand 6
A
433 436parallel
Strand 7
A
495 496parallel
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There are 7 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
62 64first strand
Strand 2
B
87 94anti-parallel
Strand 3
B
97 104anti-parallel
Strand 4
B
135 139parallel
Strand 5
B
172 176parallel
Strand 6
B
193 197parallel
Strand 7
B
239 241parallel
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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
179 181first strand
Strand 2
B
202 204parallel
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There are 6 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
312 314first strand
Strand 2
B
322 329anti-parallel
Strand 3
B
332 339anti-parallel
Strand 4
B
370 376parallel
Strand 5
B
408 417parallel
Strand 6
B
441 443parallel
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There are 7 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
312 314first strand
Strand 2
B
322 329anti-parallel
Strand 3
B
332 339anti-parallel
Strand 4
B
370 376parallel
Strand 5
B
408 417parallel
Strand 6
B
433 436parallel
Strand 7
B
495 496parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il