Analysis of interatomic Contacts of Structural Units in PDB entry:
4PAH


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 4PAH entry

There is 1 chain in PDB entry 4PAH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 117LEU 424
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 4PAH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
125 134Right-handed 310
Helix 2
2
A
140 142Right-handed 310
Helix 3
3
A
152 167Right-handed alpha
Helix 4
4
A
181 201Right-handed alpha
Helix 5
5
A
204 216Right-handed alpha
Helix 6
6
A
227 238Right-handed alpha
Helix 7
7
A
251 260Right-handed alpha
Helix 8
8
A
272 274Right-handed 310
Helix 9
9
A
283 289Right-handed alpha
Helix 10
10
A
291 295Right-handed alpha
Helix 11
11
A
297 310Right-handed alpha
Helix 12
12
A
315 327Right-handed alpha
Helix 13
13
A
345 348Right-handed alpha
Helix 14
14
A
351 358Right-handed alpha
Helix 15
15
A
369 374Right-handed alpha
Helix 16
16
A
392 405Right-handed alpha
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There are 4 sheets in PDB entry 4PAH. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
241 244first strand
Strand 2
A
262 265parallel
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There are 2 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
333 336first strand
Strand 2
A
339 342anti-parallel
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There are 2 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
363 366first strand
Strand 2
A
385 388parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
411 415first strand
Strand 2
A
420 424anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il