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


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 2PHK entry

There are 2 chains in PDB entry 2PHK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 14TYR 290
B
 ARG 2LEU 8
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 12 helices in PDB entry 2PHK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
60 79Right-handed alpha
Helix 2
2
A
111 118Right-handed alpha
Helix 3
3
A
123 143Right-handed alpha
Helix 4
4
A
152 154Right-handed 310
Helix 5
5
A
187 189Right-handed 310
Helix 6
6
A
192 197Right-handed alpha
Helix 7
7
A
208 224Right-handed 310
Helix 8
8
A
234 243Right-handed alpha
Helix 9
9
A
252 255Right-handed 310
Helix 10
10
A
258 267Right-handed alpha
Helix 11
11
A
272 274Right-handed 310
Helix 12
12
A
278 283Right-handed alpha
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There are 3 sheets in PDB entry 2PHK. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 5 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
19 21first strand
Strand 2
A
31 38anti-parallel
Strand 3
A
44 51anti-parallel
Strand 4
A
98 104anti-parallel
Strand 5
A
89 94anti-parallel
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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
155 157first strand
Strand 2
A
163 165anti-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
24 27first strand
Strand 2
A
32 34anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il