Analysis of interatomic Contacts of Structural Units in PDB entry:
4ZQ9


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 4ZQ9 entry

There are 5 chains in PDB entry 4ZQ9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 2LEU 193
B
 PRO 2THR 194
C
 PRO 2VAL 196
D
 G 1 C 21
E
 C 22 G 42
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 22 helices in PDB entry 4ZQ9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
27 32Right-handed 310
Helix 2
AA2
A
44 48Right-handed 310
Helix 3
AA3
A
49 72Right-handed alpha
Helix 4
AA4
A
101 103Right-handed 310
Helix 5
AA5
A
104 120Right-handed alpha
Helix 6
AA6
A
151 157Right-handed alpha
Helix 7
AA7
A
172 176Right-handed 310
Helix 8
AA8
A
181 193Right-handed alpha
Helix 9
AA9
B
44 48Right-handed 310
Helix 10
AB1
B
49 72Right-handed alpha
Helix 11
AB2
B
101 103Right-handed 310
Helix 12
AB3
B
104 120Right-handed alpha
Helix 13
AB4
B
151 157Right-handed alpha
Helix 14
AB5
B
172 176Right-handed 310
Helix 15
AB6
B
181 193Right-handed alpha
Helix 16
AB7
C
44 48Right-handed 310
Helix 17
AB8
C
49 72Right-handed alpha
Helix 18
AB9
C
101 103Right-handed 310
Helix 19
AC1
C
104 120Right-handed alpha
Helix 20
AC2
C
151 157Right-handed alpha
Helix 21
AC3
C
172 176Right-handed 310
Helix 22
AC4
C
181 195Right-handed alpha
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There are 3 sheets in PDB entry 4ZQ9. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

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
132 134first strand
Strand 2
A
4 11anti-parallel
Strand 3
A
89 96anti-parallel
Strand 4
A
78 84anti-parallel
Strand 5
A
165 170anti-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
B
132 134first strand
Strand 2
B
4 11anti-parallel
Strand 3
B
89 96anti-parallel
Strand 4
B
78 84anti-parallel
Strand 5
B
165 170anti-parallel
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There are 5 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
132 134first strand
Strand 2
C
4 11anti-parallel
Strand 3
C
89 96anti-parallel
Strand 4
C
78 84anti-parallel
Strand 5
C
165 170anti-parallel
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