Analysis of interatomic Contacts of Structural Units in PDB entry:
4ZR1


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 4ZR1 entry

There are 2 chains in PDB entry 4ZR1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 117LEU 390
B
 PHE 117PHE 391
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 29 helices in PDB entry 4ZR1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
128 133Right-handed 310
Helix 2
AA2
A
137 146Right-handed alpha
Helix 3
AA3
A
153 160Right-handed alpha
Helix 4
AA4
A
164 173Right-handed alpha
Helix 5
AA5
A
190 195Right-handed 310
Helix 6
AA6
A
199 220Right-handed alpha
Helix 7
AA7
A
221 247Right-handed alpha
Helix 8
AA8
A
250 254Right-handed 310
Helix 9
AA9
A
257 268Right-handed alpha
Helix 10
AB1
A
268 274Right-handed alpha
Helix 11
AB2
A
284 303Right-handed alpha
Helix 12
AB3
A
304 331Right-handed alpha
Helix 13
AB4
A
335 351Right-handed alpha
Helix 14
AB5
A
362 368Right-handed alpha
Helix 15
AB6
B
128 132Right-handed 310
Helix 16
AB7
B
137 146Right-handed alpha
Helix 17
AB8
B
153 160Right-handed alpha
Helix 18
AB9
B
164 173Right-handed alpha
Helix 19
AC1
B
190 195Right-handed 310
Helix 20
AC2
B
199 218Right-handed alpha
Helix 21
AC3
B
221 247Right-handed alpha
Helix 22
AC4
B
250 254Right-handed 310
Helix 23
AC5
B
257 268Right-handed alpha
Helix 24
AC6
B
268 274Right-handed alpha
Helix 25
AC7
B
284 303Right-handed alpha
Helix 26
AC8
B
304 332Right-handed alpha
Helix 27
AC9
B
335 337Right-handed 310
Helix 28
AD1
B
338 351Right-handed alpha
Helix 29
AD2
B
362 368Right-handed alpha
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There are 2 sheets in PDB entry 4ZR1. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 2 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
383 384first strand
Strand 2
A
387 388anti-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
B
383 384first strand
Strand 2
B
387 388anti-parallel
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