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


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 3EPZ entry

There are 2 chains in PDB entry 3EPZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 350ALA 599
B
 GLY 342ALA 597
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 18 helices in PDB entry 3EPZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
2
A
495 500Right-handed alpha
Helix 2
3
A
503 519Right-handed alpha
Helix 3
4
A
523 534Right-handed alpha
Helix 4
5
A
537 541Right-handed 310
Helix 5
6
A
546 552Right-handed alpha
Helix 6
7
A
553 567Right-handed alpha
Helix 7
8
A
574 577Right-handed 310
Helix 8
9
A
578 588Right-handed alpha
Helix 9
10
A
591 597Right-handed alpha
Helix 10
11
B
376 382Right-handed alpha
Helix 11
12
B
495 500Right-handed alpha
Helix 12
13
B
503 519Right-handed alpha
Helix 13
14
B
523 534Right-handed alpha
Helix 14
15
B
537 541Right-handed 310
Helix 15
16
B
546 553Right-handed alpha
Helix 16
17
B
553 566Right-handed alpha
Helix 17
18
B
578 589Right-handed alpha
Helix 18
19
B
591 596Right-handed alpha
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There are 2 sheets in PDB entry 3EPZ. Click on sheet of interest to get list of strands forming it: A, B,

There are 6 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
453 458first strand
Strand 2
A
434 441anti-parallel
Strand 3
A
405 413anti-parallel
Strand 4
A
485 488parallel
Strand 5
A
477 480anti-parallel
Strand 6
A
463 466anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
453 455first strand
Strand 2
B
434 440anti-parallel
Strand 3
B
404 413anti-parallel
Strand 4
B
485 488parallel
Strand 5
B
476 480anti-parallel
Strand 6
B
463 467anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il