Analysis of interatomic Contacts of Structural Units in PDB entry:
1CZF


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 1CZF entry

There are 2 chains in PDB entry 1CZF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 28CYS 362
B
 ASP 28CYS 362
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 8 helices in PDB entry 1CZF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
34 42Right-handed alpha
Helix 2
2
A
43 45Right-handed 310
Helix 3
3
A
110 114Right-handed 310
Helix 4
4
A
169 173Right-handed 310
Helix 5
5
B
34 42Right-handed alpha
Helix 6
6
B
43 45Right-handed 310
Helix 7
7
B
110 114Right-handed 310
Helix 8
8
B
169 173Right-handed 310
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There are 4 sheets in PDB entry 1CZF. Click on sheet of interest to get list of strands forming it: B, B1, C, C1,

There are 12 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
334 345first strand
Strand 2
B
304 318parallel
Strand 3
B
265 280parallel
Strand 4
B
237 249parallel
Strand 5
B
209 215parallel
Strand 6
B
188 193parallel
Strand 7
B
157 162parallel
Strand 8
B
137 140parallel
Strand 9
B
98 101parallel
Strand 10
B
71 75parallel
Strand 11
B
47 51parallel
Strand 12
B
29 32parallel
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There are 11 strands in B1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
334 345first strand
Strand 2
B
304 318parallel
Strand 3
B
265 280parallel
Strand 4
B
237 249parallel
Strand 5
B
218 220parallel
Strand 6
B
196 198parallel
Strand 7
B
165 167parallel
Strand 8
B
143 145parallel
Strand 9
B
106 108parallel
Strand 10
B
77 80parallel
Strand 11
B
54 55parallel
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There are 10 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
61 63first strand
Strand 2
B
90 95parallel
Strand 3
B
129 135parallel
Strand 4
B
152 155parallel
Strand 5
B
182 184parallel
Strand 6
B
204 206parallel
Strand 7
B
225 230parallel
Strand 8
B
253 260parallel
Strand 9
B
283 292parallel
Strand 10
B
295 296anti-parallel
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There are 10 strands in C1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
61 63first strand
Strand 2
B
90 95parallel
Strand 3
B
129 135parallel
Strand 4
B
152 155parallel
Strand 5
B
182 184parallel
Strand 6
B
204 206parallel
Strand 7
B
225 230parallel
Strand 8
B
253 260parallel
Strand 9
B
283 292parallel
Strand 10
B
323 328parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il