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


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 2HHC entry

There is 1 chain in PDB entry 2HHC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2PRO 317
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 13 helices in PDB entry 2HHC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 33Right-handed alpha
Helix 2
2
A
53 58Right-handed alpha
Helix 3
3
A
72 77Right-handed 310
Helix 4
4
A
86 91Right-handed 310
Helix 5
5
A
92 97Right-handed 310
Helix 6
6
A
100 117Right-handed alpha
Helix 7
7
A
137 148Right-handed alpha
Helix 8
8
A
151 166Right-handed alpha
Helix 9
9
A
191 210Right-handed alpha
Helix 10
10
A
225 236Right-handed alpha
Helix 11
11
A
256 275Right-handed alpha
Helix 12
12
A
287 289Right-handed 310
Helix 13
13
A
290 297Right-handed alpha
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There are 2 sheets in PDB entry 2HHC. 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
63 64first strand
Strand 2
A
67 70anti-parallel
Strand 3
A
35 39parallel
Strand 4
A
6 10parallel
Strand 5
A
125 128parallel
Strand 6
A
84 85parallel
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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
A
239 240first strand
Strand 2
A
217 223parallel
Strand 3
A
170 176parallel
Strand 4
A
279 283parallel
Strand 5
A
299 303parallel
Strand 6
A
311 315anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il