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


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 4ZGN entry

There are 2 chains in PDB entry 4ZGN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU -6ASN 315
B
 LEU 423PRO 525
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 12 helices in PDB entry 4ZGN. 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 13Right-handed alpha
Helix 2
AA2
A
14 23Right-handed alpha
Helix 3
AA3
A
24 26Right-handed 310
Helix 4
AA4
A
36 45Right-handed alpha
Helix 5
AA5
A
75 88Right-handed alpha
Helix 6
AA6
A
102 106Right-handed 310
Helix 7
AA7
A
118 128Right-handed alpha
Helix 8
AA8
A
129 138Right-handed alpha
Helix 9
AA9
A
170 172Right-handed 310
Helix 10
AB1
A
196 215Right-handed alpha
Helix 11
AB2
A
253 260Right-handed alpha
Helix 12
AB3
A
298 309Right-handed alpha
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There are 3 sheets in PDB entry 4ZGN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 3 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
29 32first strand
Strand 2
A
161 165anti-parallel
Strand 3
A
93 96anti-parallel
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There are 5 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
234 242first strand
Strand 2
A
224 231anti-parallel
Strand 3
A
174 180anti-parallel
Strand 4
A
183 189anti-parallel
Strand 5
A
268 270parallel
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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
425 436first strand
Strand 2
B
482 493anti-parallel
Strand 3
B
469 478anti-parallel
Strand 4
B
461 466anti-parallel
Strand 5
B
498 504anti-parallel
Strand 6
B
509 522anti-parallel
Strand 7
B
425 436anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il