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


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 4IRY entry

There are 2 chains in PDB entry 4IRY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 ASN 21ASN 498
A
 ASN 21ASN 498
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 39 helices in PDB entry 4IRY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
22 47Right-handed alpha
Helix 2
2
B
50 55Right-handed alpha
Helix 3
3
B
56 73Right-handed alpha
Helix 4
4
B
113 124Right-handed alpha
Helix 5
5
B
129 148Right-handed alpha
Helix 6
6
B
150 157Right-handed alpha
Helix 7
7
B
160 167Right-handed 310
Helix 8
8
B
176 184Right-handed alpha
Helix 9
9
B
185 203Right-handed alpha
Helix 10
10
B
204 208Right-handed 310
Helix 11
11
B
209 228Right-handed alpha
Helix 12
12
B
232 245Right-handed alpha
Helix 13
13
B
249 266Right-handed alpha
Helix 14
14
B
277 286Right-handed alpha
Helix 15
15
B
290 295Right-handed alpha
Helix 16
16
B
301 309Right-handed alpha
Helix 17
17
B
321 334Right-handed alpha
Helix 18
18
B
340 349Right-handed alpha
Helix 19
19
B
354 358Right-handed 310
Helix 20
20
B
439 450Right-handed alpha
Helix 21
21
A
22 47Right-handed alpha
Helix 22
22
A
50 55Right-handed alpha
Helix 23
23
A
56 73Right-handed alpha
Helix 24
24
A
112 124Right-handed alpha
Helix 25
25
A
129 148Right-handed alpha
Helix 26
26
A
150 157Right-handed alpha
Helix 27
27
A
160 167Right-handed 310
Helix 28
28
A
180 184Right-handed 310
Helix 29
29
A
185 201Right-handed alpha
Helix 30
30
A
214 229Right-handed alpha
Helix 31
31
A
232 245Right-handed alpha
Helix 32
32
A
249 263Right-handed alpha
Helix 33
33
A
277 287Right-handed alpha
Helix 34
34
A
290 295Right-handed alpha
Helix 35
35
A
300 309Right-handed alpha
Helix 36
36
A
321 335Right-handed alpha
Helix 37
37
A
340 349Right-handed alpha
Helix 38
38
A
370 374Right-handed 310
Helix 39
39
A
439 450Right-handed alpha
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There are 6 sheets in PDB entry 4IRY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
91 100first strand
Strand 2
B
103 112anti-parallel
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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
B
313 316first strand
Strand 2
B
375 378anti-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
B
386 388first strand
Strand 2
B
462 464anti-parallel
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There are 2 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
92 99first strand
Strand 2
A
104 111anti-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
A
312 315first strand
Strand 2
A
376 379anti-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
A
385 387first strand
Strand 2
A
463 465anti-parallel
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