Analysis of interatomic Contacts of Structural Units in PDB entry:
2P4H


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 2P4H entry

There is 1 chain in PDB entry 2P4H (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
X
 LYS 5LEU 326
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 2P4H. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
X
15 28Right-handed alpha
Helix 2
2
X
46 51Right-handed alpha
Helix 3
3
X
54 58Right-handed alpha
Helix 4
4
X
68 71Right-handed 310
Helix 5
5
X
72 77Right-handed alpha
Helix 6
6
X
98 116Right-handed alpha
Helix 7
7
X
131 133Right-handed 310
Helix 8
8
X
150 158Right-handed alpha
Helix 9
9
X
161 182Right-handed alpha
Helix 10
10
X
204 211Right-handed alpha
Helix 11
11
X
211 216Right-handed alpha
Helix 12
12
X
217 221Right-handed 310
Helix 13
13
X
231 244Right-handed alpha
Helix 14
14
X
260 271Right-handed alpha
Helix 15
15
X
295 301Right-handed alpha
Helix 16
16
X
308 323Right-handed alpha
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There are 4 sheets in PDB entry 2P4H. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
59 61first strand
Strand 2
X
31 35parallel
Strand 3
X
7 11parallel
Strand 4
X
81 84parallel
Strand 5
X
123 129parallel
Strand 6
X
186 191parallel
Strand 7
X
249 252parallel
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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
X
142 143first strand
Strand 2
X
292 293parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
193 195first strand
Strand 2
X
223 230parallel
Strand 3
X
256 259anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
193 195first strand
Strand 2
X
223 230parallel
Strand 3
X
288 289parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il