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


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 1ZBX entry

There are 2 chains in PDB entry 1ZBX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2LEU 213
B
 THR 485HIS 615
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 12 helices in PDB entry 1ZBX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
92 96Right-handed 310
Helix 2
2
A
97 106Right-handed alpha
Helix 3
3
A
115 127Right-handed alpha
Helix 4
4
A
142 144Right-handed 310
Helix 5
5
A
154 162Right-handed alpha
Helix 6
6
A
188 197Right-handed alpha
Helix 7
7
A
200 210Right-handed alpha
Helix 8
8
A
211 213Right-handed 310
Helix 9
9
B
515 521Right-handed alpha
Helix 10
10
B
522 531Right-handed alpha
Helix 11
11
B
536 541Right-handed 310
Helix 12
12
B
551 558Right-handed alpha
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There are 4 sheets in PDB entry 1ZBX. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 3 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
11 16first strand
Strand 2
A
38 43anti-parallel
Strand 3
A
49 50anti-parallel
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There are 8 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
182 186first strand
Strand 2
A
170 178anti-parallel
Strand 3
A
146 153parallel
Strand 4
A
55 58anti-parallel
Strand 5
A
67 76anti-parallel
Strand 6
A
83 91anti-parallel
Strand 7
A
131 141anti-parallel
Strand 8
A
170 178parallel
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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
B
488 489first strand
Strand 2
B
494 497anti-parallel
Strand 3
B
500 503anti-parallel
Strand 4
B
508 510anti-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
547 549first strand
Strand 2
B
605 610parallel
Strand 3
B
590 599anti-parallel
Strand 4
B
561 567anti-parallel
Strand 5
B
573 574anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il