Analysis of interatomic Contacts of Structural Units in PDB entry:
1ZD7


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 1ZD7 entry

There are 2 chains in PDB entry 1ZD7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 CYS 1ASN 159
B
 CYS 1ASN 159
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 1ZD7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 24Right-handed alpha
Helix 2
2
A
84 90Right-handed alpha
Helix 3
3
A
99 109Right-handed alpha
Helix 4
4
A
116 120Right-handed alpha
Helix 5
5
B
18 25Right-handed alpha
Helix 6
6
B
84 91Right-handed alpha
Helix 7
7
B
99 111Right-handed alpha
Helix 8
8
B
116 120Right-handed alpha
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There are 8 sheets in PDB entry 1ZD7. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
93 97first strand
Strand 2
A
122 142anti-parallel
Strand 3
A
46 60anti-parallel
Strand 4
A
65 68anti-parallel
Strand 5
A
2 3anti-parallel
Strand 6
A
122 142anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
7 10first strand
Strand 2
A
14 17anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
29 33first strand
Strand 2
A
38 43anti-parallel
Strand 3
A
114 115anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
81 83first strand
Strand 2
A
73 75anti-parallel
Strand 3
A
156 158anti-parallel
Strand 4
A
148 150anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
93 97first strand
Strand 2
B
122 142anti-parallel
Strand 3
B
46 60anti-parallel
Strand 4
B
65 68anti-parallel
Strand 5
B
2 3anti-parallel
Strand 6
B
122 142anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
7 10first strand
Strand 2
B
14 17anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
29 33first strand
Strand 2
B
38 43anti-parallel
Strand 3
B
114 115anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
81 83first strand
Strand 2
B
73 75anti-parallel
Strand 3
B
156 158anti-parallel
Strand 4
B
148 150anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il