Analysis of interatomic Contacts of Structural Units in PDB entry:
1ZY4


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 1ZY4 entry

There are 2 chains in PDB entry 1ZY4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 592SER 996
B
 SER 592VAL 983
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 25 helices in PDB entry 1ZY4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
593 598Right-handed alpha
Helix 2
2
A
634 648Right-handed alpha
Helix 3
3
A
795 803Right-handed alpha
Helix 4
4
A
804 807Right-handed 310
Helix 5
5
A
808 829Right-handed alpha
Helix 6
6
A
837 839Right-handed 310
Helix 7
7
A
892 897Right-handed alpha
Helix 8
8
A
904 920Right-handed alpha
Helix 9
9
A
924 937Right-handed alpha
Helix 10
10
A
951 962Right-handed alpha
Helix 11
11
A
965 969Right-handed 310
Helix 12
12
A
971 978Right-handed alpha
Helix 13
13
A
985 996Right-handed alpha
Helix 14
14
B
593 598Right-handed alpha
Helix 15
15
B
633 638Right-handed alpha
Helix 16
16
B
640 648Right-handed alpha
Helix 17
17
B
795 801Right-handed alpha
Helix 18
18
B
804 807Right-handed 310
Helix 19
19
B
808 829Right-handed alpha
Helix 20
20
B
887 891Right-handed 310
Helix 21
21
B
904 920Right-handed alpha
Helix 22
22
B
924 937Right-handed alpha
Helix 23
23
B
951 962Right-handed alpha
Helix 24
24
B
965 969Right-handed 310
Helix 25
25
B
971 979Right-handed alpha
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There are 4 sheets in PDB entry 1ZY4. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
599 607first strand
Strand 2
A
611 618anti-parallel
Strand 3
A
624 633anti-parallel
Strand 4
A
781 789anti-parallel
Strand 5
A
658 664anti-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
841 843first strand
Strand 2
A
849 851anti-parallel
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There are 5 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
599 607first strand
Strand 2
B
611 618anti-parallel
Strand 3
B
624 632anti-parallel
Strand 4
B
782 789anti-parallel
Strand 5
B
658 664anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
841 843first strand
Strand 2
B
849 851anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il