Analysis of interatomic Contacts of Structural Units in PDB entry:
5N4R


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 5N4R entry

There are 2 chains in PDB entry 5N4R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 33HIS 305
E
 ARG 2GLY 10
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 5N4R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
72 74Right-handed 310
Helix 2
AA2
A
81 83Right-handed 310
Helix 3
AA3
A
88 97Right-handed alpha
Helix 4
AA4
A
129 137Right-handed alpha
Helix 5
AA5
A
140 161Right-handed alpha
Helix 6
AA6
A
169 171Right-handed 310
Helix 7
AA7
A
204 208Right-handed 310
Helix 8
AA8
A
209 216Right-handed alpha
Helix 9
AA9
A
219 238Right-handed alpha
Helix 10
AB1
A
244 251Right-handed alpha
Helix 11
AB2
A
260 271Right-handed alpha
Helix 12
AB3
A
274 278Right-handed 310
Helix 13
AB4
A
280 286Right-handed alpha
Helix 14
AB5
A
287 291Right-handed 310
Helix 15
AB6
A
295 304Right-handed alpha
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There are 4 sheets in PDB entry 5N4R. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 5 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
38 47first strand
Strand 2
A
50 57anti-parallel
Strand 3
A
62 70anti-parallel
Strand 4
A
115 121anti-parallel
Strand 5
A
106 111anti-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
77 79first strand
Strand 2
A
85 87anti-parallel
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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
126 128first strand
Strand 2
A
173 176anti-parallel
Strand 3
A
181 184anti-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
A
163 164first strand
Strand 2
A
191 192anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il