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


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 4YRH entry

There are 2 chains in PDB entry 4YRH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 2GLN 185
B
 PRO 4GLN 185
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 15 helices in PDB entry 4YRH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
6 11Right-handed alpha
Helix 2
AA2
A
34 53Right-handed alpha
Helix 3
AA3
A
61 68Right-handed alpha
Helix 4
AA4
A
80 84Right-handed 310
Helix 5
AA5
A
128 142Right-handed alpha
Helix 6
AA6
A
144 148Right-handed 310
Helix 7
AA7
A
154 166Right-handed alpha
Helix 8
AA8
A
182 184Right-handed 310
Helix 9
AA9
B
6 11Right-handed alpha
Helix 10
AB1
B
34 53Right-handed alpha
Helix 11
AB2
B
61 68Right-handed alpha
Helix 12
AB3
B
128 142Right-handed alpha
Helix 13
AB4
B
144 148Right-handed 310
Helix 14
AB5
B
154 166Right-handed alpha
Helix 15
AB6
B
182 184Right-handed 310
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There are 4 sheets in PDB entry 4YRH. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
15 18first strand
Strand 2
A
71 77anti-parallel
Strand 3
A
86 95anti-parallel
Strand 4
A
113 120anti-parallel
Strand 5
A
149 151parallel
Strand 6
A
177 180anti-parallel
Strand 7
A
170 171anti-parallel
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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
98 101first strand
Strand 2
A
107 110anti-parallel
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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
15 18first strand
Strand 2
B
71 77anti-parallel
Strand 3
B
86 95anti-parallel
Strand 4
B
113 120anti-parallel
Strand 5
B
149 151parallel
Strand 6
B
177 180anti-parallel
Strand 7
B
170 171anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
98 101first strand
Strand 2
B
107 110anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il