Analysis of interatomic Contacts of Structural Units in PDB entry:
4IDV


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 4IDV entry

There are 4 chains in PDB entry 4IDV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 331PRO 675
B
 PHE 331PRO 675
C
 PHE 331PRO 675
D
 PHE 331PRO 675
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 56 helices in PDB entry 4IDV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
332 340Right-handed alpha
Helix 2
2
A
349 363Right-handed alpha
Helix 3
3
A
434 437Right-handed 310
Helix 4
4
A
438 443Right-handed alpha
Helix 5
5
A
477 485Right-handed alpha
Helix 6
6
A
488 509Right-handed alpha
Helix 7
7
A
517 519Right-handed 310
Helix 8
8
A
534 538Right-handed 310
Helix 9
9
A
559 563Right-handed 310
Helix 10
10
A
564 569Right-handed alpha
Helix 11
11
A
575 592Right-handed alpha
Helix 12
12
A
603 611Right-handed alpha
Helix 13
13
A
613 618Right-handed 310
Helix 14
14
A
623 634Right-handed alpha
Helix 15
15
A
643 658Right-handed alpha
Helix 16
16
B
333 342Right-handed alpha
Helix 17
17
B
349 363Right-handed alpha
Helix 18
18
B
434 437Right-handed 310
Helix 19
19
B
438 443Right-handed alpha
Helix 20
20
B
476 485Right-handed alpha
Helix 21
21
B
488 509Right-handed alpha
Helix 22
22
B
517 519Right-handed 310
Helix 23
23
B
559 563Right-handed 310
Helix 24
24
B
564 570Right-handed alpha
Helix 25
25
B
575 592Right-handed alpha
Helix 26
26
B
604 611Right-handed alpha
Helix 27
27
B
623 633Right-handed alpha
Helix 28
28
B
643 658Right-handed alpha
Helix 29
29
C
332 342Right-handed alpha
Helix 30
30
C
349 363Right-handed alpha
Helix 31
31
C
434 437Right-handed 310
Helix 32
32
C
438 443Right-handed alpha
Helix 33
33
C
476 485Right-handed alpha
Helix 34
34
C
488 509Right-handed alpha
Helix 35
35
C
517 519Right-handed 310
Helix 36
36
C
559 563Right-handed 310
Helix 37
37
C
564 569Right-handed alpha
Helix 38
38
C
575 592Right-handed alpha
Helix 39
39
C
604 611Right-handed alpha
Helix 40
40
C
614 618Right-handed 310
Helix 41
41
C
623 634Right-handed alpha
Helix 42
42
C
643 658Right-handed alpha
Helix 43
43
D
333 342Right-handed alpha
Helix 44
44
D
349 363Right-handed alpha
Helix 45
45
D
434 437Right-handed 310
Helix 46
46
D
438 443Right-handed alpha
Helix 47
47
D
477 485Right-handed alpha
Helix 48
48
D
488 509Right-handed alpha
Helix 49
49
D
517 519Right-handed 310
Helix 50
50
D
559 563Right-handed 310
Helix 51
51
D
564 569Right-handed alpha
Helix 52
52
D
575 592Right-handed alpha
Helix 53
53
D
603 611Right-handed alpha
Helix 54
54
D
613 618Right-handed 310
Helix 55
55
D
623 634Right-handed alpha
Helix 56
56
D
643 658Right-handed alpha
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There are 12 sheets in PDB entry 4IDV. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
345 347first strand
Strand 2
A
377 381parallel
Strand 3
A
455 461anti-parallel
Strand 4
A
464 469anti-parallel
Strand 5
A
425 432anti-parallel
Strand 6
A
414 419anti-parallel
Strand 7
A
399 401anti-parallel
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There are 3 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
475 476first strand
Strand 2
A
521 523anti-parallel
Strand 3
A
530 532anti-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
511 512first strand
Strand 2
A
539 540anti-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
B
345 347first strand
Strand 2
B
377 381parallel
Strand 3
B
455 461anti-parallel
Strand 4
B
464 469anti-parallel
Strand 5
B
425 432anti-parallel
Strand 6
B
414 419anti-parallel
Strand 7
B
399 401anti-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
B
511 512first strand
Strand 2
B
539 540anti-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
B
521 523first strand
Strand 2
B
530 532anti-parallel
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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
C
345 347first strand
Strand 2
C
378 381parallel
Strand 3
C
455 461anti-parallel
Strand 4
C
464 469anti-parallel
Strand 5
C
425 432anti-parallel
Strand 6
C
414 419anti-parallel
Strand 7
C
399 401anti-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
C
511 512first strand
Strand 2
C
539 540anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
521 523first strand
Strand 2
C
530 532anti-parallel
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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
345 347first strand
Strand 2
D
378 381parallel
Strand 3
D
455 461anti-parallel
Strand 4
D
464 469anti-parallel
Strand 5
D
425 432anti-parallel
Strand 6
D
414 419anti-parallel
Strand 7
D
399 401anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
475 476first strand
Strand 2
D
521 523anti-parallel
Strand 3
D
530 532anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
511 512first strand
Strand 2
D
539 540anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il