Analysis of interatomic Contacts of Structural Units in PDB entry:
2ZI8


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 2ZI8 entry

There are 2 chains in PDB entry 2ZI8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 299
B
 MET 1ALA 298
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 16 helices in PDB entry 2ZI8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 26Right-handed alpha
Helix 2
2
A
70 85Right-handed alpha
Helix 3
3
A
92 100Right-handed alpha
Helix 4
4
A
138 142Right-handed 310
Helix 5
5
A
152 162Right-handed alpha
Helix 6
6
A
175 179Right-handed 310
Helix 7
7
A
222 236Right-handed alpha
Helix 8
8
A
293 297Right-handed 310
Helix 9
9
B
15 26Right-handed alpha
Helix 10
10
B
70 85Right-handed alpha
Helix 11
11
B
92 100Right-handed alpha
Helix 12
12
B
138 142Right-handed 310
Helix 13
13
B
152 162Right-handed alpha
Helix 14
14
B
175 180Right-handed 310
Helix 15
15
B
222 236Right-handed alpha
Helix 16
16
B
293 298Right-handed 310
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There are 4 sheets in PDB entry 2ZI8. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 8 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
30 31first strand
Strand 2
A
40 43anti-parallel
Strand 3
A
51 55anti-parallel
Strand 4
A
5 13parallel
Strand 5
A
60 67anti-parallel
Strand 6
A
114 119parallel
Strand 7
A
103 108anti-parallel
Strand 8
A
89 90anti-parallel
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There are 10 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
282 283first strand
Strand 2
A
167 174parallel
Strand 3
A
188 194anti-parallel
Strand 4
A
202 205anti-parallel
Strand 5
A
145 149parallel
Strand 6
A
213 219anti-parallel
Strand 7
A
264 269parallel
Strand 8
A
253 258anti-parallel
Strand 9
A
240 247anti-parallel
Strand 10
A
288 291anti-parallel
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There are 8 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
30 31first strand
Strand 2
B
40 43anti-parallel
Strand 3
B
51 55anti-parallel
Strand 4
B
5 13parallel
Strand 5
B
60 67anti-parallel
Strand 6
B
114 119parallel
Strand 7
B
103 108anti-parallel
Strand 8
B
89 90anti-parallel
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There are 10 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
282 283first strand
Strand 2
B
167 174parallel
Strand 3
B
188 194anti-parallel
Strand 4
B
202 205anti-parallel
Strand 5
B
145 149parallel
Strand 6
B
213 219anti-parallel
Strand 7
B
264 269parallel
Strand 8
B
253 258anti-parallel
Strand 9
B
240 247anti-parallel
Strand 10
B
288 291anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il