Analysis of interatomic Contacts of Structural Units in PDB entry:
3ZOS


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 3ZOS entry

There are 2 chains in PDB entry 3ZOS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 602VAL 913
B
 SER -1VAL 913
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 3ZOS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
606 608Right-handed 310
Helix 2
2
A
631 636Right-handed 310
Helix 3
3
A
662 679Right-handed alpha
Helix 4
4
A
708 715Right-handed alpha
Helix 5
5
A
739 760Right-handed alpha
Helix 6
6
A
768 770Right-handed 310
Helix 7
7
A
776 778Right-handed 310
Helix 8
8
A
792 796Right-handed 310
Helix 9
9
A
806 810Right-handed 310
Helix 10
10
A
811 818Right-handed alpha
Helix 11
11
A
821 838Right-handed alpha
Helix 12
12
A
849 863Right-handed alpha
Helix 13
13
A
877 888Right-handed alpha
Helix 14
14
A
891 895Right-handed 310
Helix 15
15
A
897 907Right-handed alpha
Helix 16
16
A
907 912Right-handed alpha
Helix 17
17
B
606 608Right-handed 310
Helix 18
18
B
631 636Right-handed 310
Helix 19
19
B
662 679Right-handed alpha
Helix 20
20
B
708 715Right-handed alpha
Helix 21
21
B
739 760Right-handed alpha
Helix 22
22
B
768 770Right-handed 310
Helix 23
23
B
776 778Right-handed 310
Helix 24
24
B
792 796Right-handed 310
Helix 25
25
B
806 810Right-handed 310
Helix 26
26
B
811 818Right-handed alpha
Helix 27
27
B
821 838Right-handed alpha
Helix 28
28
B
849 863Right-handed alpha
Helix 29
29
B
877 888Right-handed alpha
Helix 30
30
B
891 895Right-handed 310
Helix 31
31
B
897 907Right-handed alpha
Helix 32
32
B
907 912Right-handed alpha
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There are 8 sheets in PDB entry 3ZOS. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
610 619first strand
Strand 2
A
622 629anti-parallel
Strand 3
A
651 657anti-parallel
Strand 4
A
698 702anti-parallel
Strand 5
A
687 691anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
717 718first strand
Strand 2
A
737 738parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
772 774first strand
Strand 2
A
780 782anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
797 800first strand
Strand 2
A
803 805anti-parallel
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There are 5 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
610 618first strand
Strand 2
B
622 629anti-parallel
Strand 3
B
650 657anti-parallel
Strand 4
B
698 702anti-parallel
Strand 5
B
687 691anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
717 718first strand
Strand 2
B
737 738parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
772 774first strand
Strand 2
B
780 782anti-parallel
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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
797 800first strand
Strand 2
B
803 805anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il