Analysis of interatomic Contacts of Structural Units in PDB entry:
3H2K


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 3H2K entry

There is 1 chain in PDB entry 3H2K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 2ARG 397
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 20 helices in PDB entry 3H2K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 28Right-handed alpha
Helix 2
2
A
95 103Right-handed alpha
Helix 3
3
A
107 112Right-handed alpha
Helix 4
4
A
113 117Right-handed 310
Helix 5
5
A
140 163Right-handed alpha
Helix 6
6
A
176 193Right-handed alpha
Helix 7
7
A
210 218Right-handed alpha
Helix 8
8
A
230 247Right-handed alpha
Helix 9
9
A
252 256Right-handed 310
Helix 10
10
A
261 269Right-handed alpha
Helix 11
11
A
274 281Right-handed alpha
Helix 12
12
A
286 288Right-handed 310
Helix 13
13
A
289 294Right-handed alpha
Helix 14
14
A
295 305Right-handed alpha
Helix 15
15
A
308 316Right-handed alpha
Helix 16
16
A
341 353Right-handed alpha
Helix 17
17
A
368 372Right-handed 310
Helix 18
18
A
373 375Right-handed 310
Helix 19
19
A
376 392Right-handed alpha
Helix 20
20
A
392 397Right-handed alpha
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There are 2 sheets in PDB entry 3H2K. Click on sheet of interest to get list of strands forming it: A, B,

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
A
7 16first strand
Strand 2
A
43 54anti-parallel
Strand 3
A
60 71anti-parallel
Strand 4
A
119 123anti-parallel
Strand 5
A
79 85parallel
Strand 6
A
166 175parallel
Strand 7
A
198 205parallel
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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
328 332first strand
Strand 2
A
359 363parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il