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


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 4ZLC entry

There are 4 chains in PDB entry 4ZLC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 171GLU 325
B
 PRO 173GLU 325
C
 SER 177SER 323
D
 GLN 171LEU 321
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 32 helices in PDB entry 4ZLC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
172 187Right-handed alpha
Helix 2
AA2
A
193 209Right-handed alpha
Helix 3
AA3
A
215 228Right-handed alpha
Helix 4
AA4
A
235 249Right-handed alpha
Helix 5
AA5
A
268 271Right-handed 310
Helix 6
AA6
A
272 291Right-handed alpha
Helix 7
AA7
A
296 306Right-handed alpha
Helix 8
AA8
A
310 323Right-handed alpha
Helix 9
AA9
B
174 187Right-handed alpha
Helix 10
AB1
B
193 209Right-handed alpha
Helix 11
AB2
B
215 228Right-handed alpha
Helix 12
AB3
B
235 249Right-handed alpha
Helix 13
AB4
B
268 271Right-handed 310
Helix 14
AB5
B
272 291Right-handed alpha
Helix 15
AB6
B
296 306Right-handed alpha
Helix 16
AB7
B
310 323Right-handed alpha
Helix 17
AB8
C
178 187Right-handed alpha
Helix 18
AB9
C
193 209Right-handed alpha
Helix 19
AC1
C
215 228Right-handed alpha
Helix 20
AC2
C
235 249Right-handed alpha
Helix 21
AC3
C
268 271Right-handed 310
Helix 22
AC4
C
272 291Right-handed alpha
Helix 23
AC5
C
296 306Right-handed alpha
Helix 24
AC6
C
310 323Right-handed alpha
Helix 25
AC7
D
172 187Right-handed alpha
Helix 26
AC8
D
193 209Right-handed alpha
Helix 27
AC9
D
215 228Right-handed alpha
Helix 28
AD1
D
235 249Right-handed alpha
Helix 29
AD2
D
268 271Right-handed 310
Helix 30
AD3
D
272 291Right-handed alpha
Helix 31
AD4
D
296 306Right-handed alpha
Helix 32
AD5
D
310 321Right-handed alpha
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There are 4 sheets in PDB entry 4ZLC. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
252 255first strand
Strand 2
A
263 266anti-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
252 255first strand
Strand 2
B
263 266anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
252 255first strand
Strand 2
C
263 266anti-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
D
252 255first strand
Strand 2
D
263 266anti-parallel
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