Analysis of interatomic Contacts of Structural Units in PDB entry:
7NAY


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 7NAY entry

There are 3 chains in PDB entry 7NAY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1SER 54
A
 ILE 56VAL 280
A
 ALA 282HIS 322
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 7NAY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
13 26Right-handed alpha
Helix 2
AA2
A
38 53Right-handed alpha
Helix 3
AA3
A
67 72Right-handed 310
Helix 4
AA4
A
92 95Right-handed 310
Helix 5
AA5
A
96 115Right-handed alpha
Helix 6
AA6
A
126 137Right-handed alpha
Helix 7
AA7
A
141 143Right-handed 310
Helix 8
AA8
A
150 166Right-handed alpha
Helix 9
AA9
A
168 170Right-handed 310
Helix 10
AB1
A
197 199Right-handed 310
Helix 11
AB2
A
200 205Right-handed alpha
Helix 12
AB3
A
212 232Right-handed alpha
Helix 13
AB4
A
235 251Right-handed alpha
Helix 14
AB5
A
266 268Right-handed 310
Helix 15
AB6
A
294 315Right-handed alpha
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There are 3 sheets in PDB entry 7NAY. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 6 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
62 65first strand
Strand 2
A
31 35parallel
Strand 3
A
6 10parallel
Strand 4
A
76 79parallel
Strand 5
A
119 122parallel
Strand 6
A
145 147parallel
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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
172 178first strand
Strand 2
A
184 193anti-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
255 264first strand
Strand 2
A
270 281anti-parallel
Strand 3
A
284 288anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il