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


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 2YRI entry

There are 2 chains in PDB entry 2YRI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 352
B
 MET 1LEU 352
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 31 helices in PDB entry 2YRI. 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 18Right-handed alpha
Helix 2
2
A
19 21Right-handed 310
Helix 3
3
A
28 47Right-handed alpha
Helix 4
4
A
60 71Right-handed alpha
Helix 5
5
A
83 96Right-handed alpha
Helix 6
6
A
112 123Right-handed alpha
Helix 7
7
A
142 153Right-handed alpha
Helix 8
8
A
171 176Right-handed alpha
Helix 9
9
A
200 207Right-handed alpha
Helix 10
10
A
216 225Right-handed alpha
Helix 11
11
A
234 252Right-handed alpha
Helix 12
12
A
252 274Right-handed alpha
Helix 13
13
A
298 309Right-handed alpha
Helix 14
14
A
317 321Right-handed 310
Helix 15
15
A
330 334Right-handed 310
Helix 16
16
A
335 352Right-handed alpha
Helix 17
17
B
12 18Right-handed alpha
Helix 18
18
B
19 21Right-handed 310
Helix 19
19
B
28 47Right-handed alpha
Helix 20
20
B
60 71Right-handed alpha
Helix 21
21
B
83 96Right-handed alpha
Helix 22
22
B
112 120Right-handed alpha
Helix 23
23
B
142 154Right-handed alpha
Helix 24
24
B
200 207Right-handed alpha
Helix 25
25
B
216 227Right-handed alpha
Helix 26
26
B
234 252Right-handed alpha
Helix 27
27
B
252 274Right-handed alpha
Helix 28
28
B
298 309Right-handed alpha
Helix 29
29
B
317 321Right-handed 310
Helix 30
30
B
330 334Right-handed 310
Helix 31
31
B
335 352Right-handed alpha
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There are 7 sheets in PDB entry 2YRI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
A
2 3first strand
Strand 2
A
311 312parallel
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There are 7 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
53 57first strand
Strand 2
A
195 199anti-parallel
Strand 3
A
179 181anti-parallel
Strand 4
A
156 160parallel
Strand 5
A
127 131parallel
Strand 6
A
77 81parallel
Strand 7
A
100 104parallel
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There are 4 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
277 278first strand
Strand 2
A
288 292anti-parallel
Strand 3
A
325 328anti-parallel
Strand 4
A
314 315anti-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
B
2 3first strand
Strand 2
B
311 312parallel
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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
53 58first strand
Strand 2
B
194 199anti-parallel
Strand 3
B
179 181anti-parallel
Strand 4
B
156 160parallel
Strand 5
B
127 131parallel
Strand 6
B
77 81parallel
Strand 7
B
100 104parallel
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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
133 134first strand
Strand 2
B
139 140anti-parallel
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There are 4 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
277 278first strand
Strand 2
B
288 292anti-parallel
Strand 3
B
325 328anti-parallel
Strand 4
B
314 315anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il