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


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 4RYB entry

There are 4 chains in PDB entry 4RYB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 2VAL 113
A
 ALA 115TYR 320
B
 GLN 2VAL 113
B
 ALA 115TYR 320
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 34 helices in PDB entry 4RYB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 24Right-handed alpha
Helix 2
2
A
30 39Right-handed alpha
Helix 3
3
A
51 67Right-handed alpha
Helix 4
4
A
70 74Right-handed 310
Helix 5
5
A
90 99Right-handed alpha
Helix 6
6
A
112 114Right-handed 310
Helix 7
7
A
115 130Right-handed alpha
Helix 8
8
A
145 147Right-handed 310
Helix 9
9
A
152 157Right-handed alpha
Helix 10
10
A
185 189Right-handed 310
Helix 11
11
A
211 235Right-handed alpha
Helix 12
12
A
237 241Right-handed 310
Helix 13
13
A
250 261Right-handed alpha
Helix 14
14
A
264 268Right-handed 310
Helix 15
15
A
271 276Right-handed alpha
Helix 16
16
A
278 280Right-handed 310
Helix 17
17
A
281 293Right-handed alpha
Helix 18
18
B
20 27Right-handed alpha
Helix 19
19
B
30 39Right-handed alpha
Helix 20
20
B
51 67Right-handed alpha
Helix 21
21
B
70 74Right-handed 310
Helix 22
22
B
90 99Right-handed alpha
Helix 23
23
B
112 114Right-handed 310
Helix 24
24
B
115 130Right-handed alpha
Helix 25
25
B
145 147Right-handed 310
Helix 26
26
B
152 157Right-handed alpha
Helix 27
27
B
185 189Right-handed 310
Helix 28
28
B
211 235Right-handed alpha
Helix 29
29
B
237 241Right-handed 310
Helix 30
30
B
250 262Right-handed alpha
Helix 31
31
B
264 268Right-handed 310
Helix 32
32
B
271 276Right-handed alpha
Helix 33
33
B
278 280Right-handed 310
Helix 34
34
B
281 293Right-handed alpha
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There are 9 sheets in PDB entry 4RYB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 10 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
3 12first strand
Strand 2
A
161 171anti-parallel
Strand 3
A
135 143anti-parallel
Strand 4
A
76 80parallel
Strand 5
A
107 111parallel
Strand 6
B
107 111anti-parallel
Strand 7
B
76 80parallel
Strand 8
B
135 143parallel
Strand 9
B
161 171anti-parallel
Strand 10
B
3 12anti-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
A
16 19first strand
Strand 2
A
42 45anti-parallel
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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
176 183first strand
Strand 2
A
312 319anti-parallel
Strand 3
A
301 308anti-parallel
Strand 4
A
243 246parallel
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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
191 192first strand
Strand 2
A
209 210anti-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
196 198first strand
Strand 2
A
201 203anti-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
16 19first strand
Strand 2
B
42 45anti-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
176 183first strand
Strand 2
B
312 319anti-parallel
Strand 3
B
301 308anti-parallel
Strand 4
B
243 246parallel
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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
B
191 192first strand
Strand 2
B
209 210anti-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
B
196 198first strand
Strand 2
B
201 203anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il