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


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 2RHK entry

There are 4 chains in PDB entry 2RHK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 85TRP 203
B
 PRO 85TRP 203
C
 HIS 56GLU 118
D
 SER 58PRO 117
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 2RHK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
94 100Right-handed alpha
Helix 2
2
A
170 188Right-handed alpha
Helix 3
3
A
195 202Right-handed alpha
Helix 4
4
B
94 100Right-handed alpha
Helix 5
5
B
170 188Right-handed alpha
Helix 6
6
B
195 202Right-handed alpha
Helix 7
7
C
68 73Right-handed alpha
Helix 8
8
C
78 82Right-handed 310
Helix 9
9
C
96 103Right-handed alpha
Helix 10
10
D
68 73Right-handed alpha
Helix 11
11
D
78 82Right-handed 310
Helix 12
12
D
89 93Right-handed 310
Helix 13
13
D
96 103Right-handed alpha
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There are 4 sheets in PDB entry 2RHK. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
88 91first strand
Strand 2
A
127 137anti-parallel
Strand 3
A
140 151anti-parallel
Strand 4
A
156 162anti-parallel
Strand 5
A
115 120anti-parallel
Strand 6
A
107 112anti-parallel
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There are 3 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
88 91first strand
Strand 2
A
127 137anti-parallel
Strand 3
A
191 194parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
88 91first strand
Strand 2
B
127 137anti-parallel
Strand 3
B
140 150anti-parallel
Strand 4
B
156 162anti-parallel
Strand 5
B
115 120anti-parallel
Strand 6
B
107 112anti-parallel
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There are 3 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
88 91first strand
Strand 2
B
127 137anti-parallel
Strand 3
B
191 194parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il