Analysis of interatomic Contacts of Structural Units in PDB entry:
1HOC


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 1HOC entry

There are 3 chains in PDB entry 1HOC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1LEU 272
B
 ILE 1MET 99
C
 ALA 1MET 9
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 2 helices in PDB entry 1HOC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
I
A
55 82Right-handed alpha
Helix 2
II
A
140 169Right-handed alpha
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There are 5 sheets in PDB entry 1HOC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
31 38first strand
Strand 2
A
19 28anti-parallel
Strand 3
A
2 14anti-parallel
Strand 4
A
92 104anti-parallel
Strand 5
A
111 117anti-parallel
Strand 6
A
124 126anti-parallel
Strand 7
A
132 135anti-parallel
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There are 4 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
181 195first strand
Strand 2
A
200 206anti-parallel
Strand 3
A
240 249anti-parallel
Strand 4
A
229 236anti-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
213 218first strand
Strand 2
A
258 263anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1 10first strand
Strand 2
B
21 31anti-parallel
Strand 3
B
62 70anti-parallel
Strand 4
B
48 53anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
35 41first strand
Strand 2
B
76 84anti-parallel
Strand 3
B
89 94anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il