Analysis of interatomic Contacts of Structural Units in PDB entry:
2ZOS


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 2ZOS entry

There are 2 chains in PDB entry 2ZOS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1HIS 244
B
 MSE 1LYS 243
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 26 helices in PDB entry 2ZOS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 21Right-handed 310
Helix 2
2
A
22 32Right-handed alpha
Helix 3
3
A
43 55Right-handed alpha
Helix 4
4
A
95 111Right-handed alpha
Helix 5
5
A
116 118Right-handed 310
Helix 6
6
A
119 128Right-handed alpha
Helix 7
7
A
133 139Right-handed alpha
Helix 8
8
A
153 161Right-handed alpha
Helix 9
9
A
179 193Right-handed alpha
Helix 10
10
A
205 207Right-handed 310
Helix 11
11
A
208 213Right-handed alpha
Helix 12
12
A
234 244Right-handed alpha
Helix 13
13
B
19 21Right-handed 310
Helix 14
14
B
22 32Right-handed alpha
Helix 15
15
B
43 55Right-handed alpha
Helix 16
16
B
95 111Right-handed alpha
Helix 17
17
B
116 118Right-handed 310
Helix 18
18
B
119 128Right-handed alpha
Helix 19
19
B
130 132Right-handed 310
Helix 20
20
B
133 138Right-handed alpha
Helix 21
21
B
153 161Right-handed alpha
Helix 22
22
B
179 192Right-handed alpha
Helix 23
23
B
193 195Right-handed 310
Helix 24
24
B
205 207Right-handed 310
Helix 25
25
B
208 213Right-handed alpha
Helix 26
26
B
234 243Right-handed alpha
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There are 6 sheets in PDB entry 2ZOS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
34 38first strand
Strand 2
A
2 7parallel
Strand 3
A
197 203parallel
Strand 4
A
217 221parallel
Strand 5
A
229 232parallel
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There are 3 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
60 62first strand
Strand 2
A
67 69anti-parallel
Strand 3
A
89 91anti-parallel
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There are 4 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
113 114first strand
Strand 2
A
144 148anti-parallel
Strand 3
A
172 175anti-parallel
Strand 4
A
164 167anti-parallel
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There are 5 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
34 38first strand
Strand 2
B
2 7parallel
Strand 3
B
197 203parallel
Strand 4
B
217 221parallel
Strand 5
B
229 232parallel
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There are 4 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
60 62first strand
Strand 2
B
67 71anti-parallel
Strand 3
B
87 91anti-parallel
Strand 4
B
82 84anti-parallel
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There are 4 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
113 114first strand
Strand 2
B
144 148anti-parallel
Strand 3
B
172 175anti-parallel
Strand 4
B
164 167anti-parallel
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