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


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 2HCZ entry

There are 2 chains in PDB entry 2HCZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
X
 LYS 4GLY 8
X
 ASN 10TYR 245
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 4 helices in PDB entry 2HCZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
X
60 65Right-handed alpha
Helix 2
2
X
66 68Right-handed 310
Helix 3
3
X
109 116Right-handed alpha
Helix 4
4
X
121 126Right-handed alpha
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There are 3 sheets in PDB entry 2HCZ. Click on sheet of interest to get list of strands forming it: A, B, C,

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
20 26first strand
Strand 2
X
105 108parallel
Strand 3
X
56 59anti-parallel
Strand 4
X
89 96parallel
Strand 5
X
73 77anti-parallel
Strand 6
X
131 138anti-parallel
Strand 7
X
20 26anti-parallel
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There are 5 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
191 194first strand
Strand 2
X
197 199anti-parallel
Strand 3
X
163 166anti-parallel
Strand 4
X
149 152anti-parallel
Strand 5
X
237 239anti-parallel
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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
174 178first strand
Strand 2
X
212 216anti-parallel
Strand 3
X
221 224anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il