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


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 2IYP entry

There are 3 chains in PDB entry 2IYP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1THR 470
B
 HIS 0THR 470
C
 ALA 2THR 470
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 64 helices in PDB entry 2IYP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 25Right-handed alpha
Helix 2
2
A
35 46Right-handed alpha
Helix 3
3
A
56 63Right-handed alpha
Helix 4
4
A
77 91Right-handed alpha
Helix 5
5
A
104 116Right-handed alpha
Helix 6
6
A
129 137Right-handed alpha
Helix 7
7
A
145 160Right-handed alpha
Helix 8
8
A
178 208Right-handed alpha
Helix 9
9
A
212 224Right-handed alpha
Helix 10
10
A
230 242Right-handed alpha
Helix 11
11
A
250 255Right-handed alpha
Helix 12
12
A
263 276Right-handed alpha
Helix 13
13
A
279 294Right-handed alpha
Helix 14
14
A
294 303Right-handed alpha
Helix 15
15
A
315 350Right-handed alpha
Helix 16
16
A
354 361Right-handed alpha
Helix 17
17
A
372 383Right-handed alpha
Helix 18
18
A
388 391Right-handed 310
Helix 19
19
A
392 416Right-handed alpha
Helix 20
20
A
420 434Right-handed alpha
Helix 21
21
A
439 452Right-handed alpha
Helix 22
22
B
12 25Right-handed alpha
Helix 23
23
B
35 46Right-handed alpha
Helix 24
24
B
56 64Right-handed alpha
Helix 25
25
B
77 88Right-handed alpha
Helix 26
26
B
104 118Right-handed alpha
Helix 27
27
B
129 137Right-handed alpha
Helix 28
28
B
145 160Right-handed alpha
Helix 29
29
B
178 208Right-handed alpha
Helix 30
30
B
212 224Right-handed alpha
Helix 31
31
B
230 242Right-handed alpha
Helix 32
32
B
251 254Right-handed 310
Helix 33
33
B
266 276Right-handed alpha
Helix 34
34
B
279 294Right-handed alpha
Helix 35
35
B
294 303Right-handed alpha
Helix 36
36
B
315 350Right-handed alpha
Helix 37
37
B
354 361Right-handed alpha
Helix 38
38
B
372 383Right-handed alpha
Helix 39
39
B
388 391Right-handed 310
Helix 40
40
B
392 417Right-handed alpha
Helix 41
41
B
420 435Right-handed alpha
Helix 42
42
B
439 452Right-handed alpha
Helix 43
43
C
12 25Right-handed alpha
Helix 44
44
C
35 46Right-handed alpha
Helix 45
45
C
56 63Right-handed alpha
Helix 46
46
C
77 88Right-handed alpha
Helix 47
47
C
89 91Right-handed 310
Helix 48
48
C
104 118Right-handed alpha
Helix 49
49
C
129 137Right-handed alpha
Helix 50
50
C
145 160Right-handed alpha
Helix 51
51
C
178 208Right-handed alpha
Helix 52
52
C
212 224Right-handed alpha
Helix 53
53
C
230 242Right-handed alpha
Helix 54
54
C
251 254Right-handed 310
Helix 55
55
C
266 276Right-handed alpha
Helix 56
56
C
279 294Right-handed alpha
Helix 57
57
C
294 305Right-handed alpha
Helix 58
58
C
315 349Right-handed alpha
Helix 59
59
C
354 361Right-handed alpha
Helix 60
60
C
372 383Right-handed alpha
Helix 61
61
C
388 391Right-handed 310
Helix 62
62
C
392 417Right-handed alpha
Helix 63
63
C
420 434Right-handed alpha
Helix 64
64
C
439 452Right-handed alpha
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There are 6 sheets in PDB entry 2IYP. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, CA, CB,

There are 7 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
51 53first strand
Strand 2
A
29 32parallel
Strand 3
A
6 9parallel
Strand 4
A
69 72parallel
Strand 5
A
96 99parallel
Strand 6
A
121 128parallel
Strand 7
A
139 143anti-parallel
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There are 2 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
455 456first strand
Strand 2
A
463 464anti-parallel
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There are 7 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
51 53first strand
Strand 2
B
29 32parallel
Strand 3
B
6 9parallel
Strand 4
B
69 72parallel
Strand 5
B
96 99parallel
Strand 6
B
121 127parallel
Strand 7
B
140 143anti-parallel
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There are 2 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
455 456first strand
Strand 2
B
463 464anti-parallel
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There are 7 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
51 53first strand
Strand 2
C
29 32parallel
Strand 3
C
6 9parallel
Strand 4
C
69 72parallel
Strand 5
C
96 99parallel
Strand 6
C
121 127parallel
Strand 7
C
140 143anti-parallel
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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
455 456first strand
Strand 2
C
463 464anti-parallel
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