Analysis of interatomic Contacts of Structural Units in PDB entry:
4RHR


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 4RHR entry

There are 5 chains in PDB entry 4RHR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 24LYS 137
B
 GLU 24LEU 138
C
 GLU 24LYS 137
D
 GLU 24LYS 137
E
 GLU 24LYS 137
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 15 helices in PDB entry 4RHR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
78 80Right-handed 310
Helix 2
2
A
81 96Right-handed alpha
Helix 3
3
A
110 117Right-handed alpha
Helix 4
4
B
78 80Right-handed 310
Helix 5
5
B
81 96Right-handed alpha
Helix 6
6
B
110 117Right-handed alpha
Helix 7
7
C
78 80Right-handed 310
Helix 8
8
C
81 96Right-handed alpha
Helix 9
9
C
110 117Right-handed alpha
Helix 10
10
D
78 80Right-handed 310
Helix 11
11
D
81 96Right-handed alpha
Helix 12
12
D
110 117Right-handed alpha
Helix 13
13
E
78 80Right-handed 310
Helix 14
14
E
81 96Right-handed alpha
Helix 15
15
E
110 117Right-handed alpha
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There are 3 sheets in PDB entry 4RHR. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 12 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
32 47first strand
Strand 2
B
99 104anti-parallel
Strand 3
B
121 127anti-parallel
Strand 4
A
32 47anti-parallel
Strand 5
A
50 59anti-parallel
Strand 6
A
67 72anti-parallel
Strand 7
A
121 127parallel
Strand 8
C
32 47anti-parallel
Strand 9
C
50 59anti-parallel
Strand 10
C
67 72anti-parallel
Strand 11
C
121 127parallel
Strand 12
D
32 47anti-parallel
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There are 16 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
32 47first strand
Strand 2
B
50 59anti-parallel
Strand 3
B
67 72anti-parallel
Strand 4
B
121 127parallel
Strand 5
A
32 47anti-parallel
Strand 6
A
99 104anti-parallel
Strand 7
A
121 127anti-parallel
Strand 8
C
32 47anti-parallel
Strand 9
C
99 104anti-parallel
Strand 10
C
121 127anti-parallel
Strand 11
D
32 47anti-parallel
Strand 12
D
99 104anti-parallel
Strand 13
D
121 127anti-parallel
Strand 14
E
32 47anti-parallel
Strand 15
E
99 104anti-parallel
Strand 16
E
121 127anti-parallel
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There are 9 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
32 47first strand
Strand 2
D
50 59anti-parallel
Strand 3
D
67 72anti-parallel
Strand 4
D
121 127parallel
Strand 5
E
32 47anti-parallel
Strand 6
E
50 59anti-parallel
Strand 7
E
67 72anti-parallel
Strand 8
E
121 127parallel
Strand 9
B
32 47anti-parallel
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