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


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 1CZY entry

There are 5 chains in PDB entry 1CZY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ALA 334LEU 501
B
ALA 334LEU 501
C
ALA 334LEU 501
D
PRO 204ASP 210
E
PRO 204ASP 210
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 1CZY. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
334 348Right-handed alpha
Helix 2
2
A
360 370Right-handed alpha
Helix 3
4
A
418 422Right-handed 310
Helix 4
5
A
453 457Right-handed 310
Helix 5
6
B
334 348Right-handed alpha
Helix 6
7
B
360 370Right-handed alpha
Helix 7
9
B
418 422Right-handed 310
Helix 8
10
B
453 457Right-handed 310
Helix 9
11
C
334 348Right-handed alpha
Helix 10
12
C
360 370Right-handed alpha
Helix 11
14
C
418 422Right-handed 310
Helix 12
15
C
453 457Right-handed 310
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There are 9 sheets in PDB entry 1CZY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 4 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
353 358first strand
Strand 2
A
490 496anti-parallel
Strand 3
A
430 434anti-parallel
Strand 4
A
443 447anti-parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
205 206first strand
Strand 2
A
467 474anti-parallel
Strand 3
A
406 414anti-parallel
Strand 4
A
389 395anti-parallel
Strand 5
A
376 377anti-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
D
205 206first strand
Strand 2
A
467 474anti-parallel
Strand 3
A
406 414anti-parallel
Strand 4
A
389 395anti-parallel
Strand 5
A
381 382anti-parallel
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There are 4 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
353 359first strand
Strand 2
B
489 496anti-parallel
Strand 3
B
430 434anti-parallel
Strand 4
B
443 447anti-parallel
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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
467 474first strand
Strand 2
B
406 414anti-parallel
Strand 3
B
389 395anti-parallel
Strand 4
B
376 377anti-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
467 474first strand
Strand 2
B
406 414anti-parallel
Strand 3
B
389 395anti-parallel
Strand 4
B
381 382anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
353 358first strand
Strand 2
C
490 496anti-parallel
Strand 3
C
430 434anti-parallel
Strand 4
C
443 447anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
205 206first strand
Strand 2
C
467 474anti-parallel
Strand 3
C
406 414anti-parallel
Strand 4
C
389 395anti-parallel
Strand 5
C
376 377anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
205 206first strand
Strand 2
C
467 474anti-parallel
Strand 3
C
406 414anti-parallel
Strand 4
C
389 395anti-parallel
Strand 5
C
381 382anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il