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


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 1RHF entry

There are 2 chains in PDB entry 1RHF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 7GLN 182
B
 GLY 7GLN 182
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 1RHF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
68 72Right-handed 310
Helix 2
2
B
68 72Right-handed 310
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There are 10 sheets in PDB entry 1RHF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
10 15first strand
Strand 2
A
91 96parallel
Strand 3
A
73 79anti-parallel
Strand 4
A
34 38anti-parallel
Strand 5
A
41 42anti-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
47 54first strand
Strand 2
A
57 64anti-parallel
Strand 3
A
20 27anti-parallel
Strand 4
A
86 87anti-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
A
100 103first strand
Strand 2
A
116 123anti-parallel
Strand 3
A
148 152anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
108 110first strand
Strand 2
A
177 181parallel
Strand 3
A
159 167anti-parallel
Strand 4
A
130 135anti-parallel
Strand 5
A
144 145anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
138 139first strand
Strand 2
A
130 135anti-parallel
Strand 3
A
159 167anti-parallel
Strand 4
A
170 173anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 15first strand
Strand 2
B
91 96parallel
Strand 3
B
73 79anti-parallel
Strand 4
B
34 38anti-parallel
Strand 5
B
41 42anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
48 54first strand
Strand 2
B
57 64anti-parallel
Strand 3
B
20 27anti-parallel
Strand 4
B
86 87anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
100 103first strand
Strand 2
B
116 123anti-parallel
Strand 3
B
148 152anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
108 110first strand
Strand 2
B
177 181parallel
Strand 3
B
159 167anti-parallel
Strand 4
B
130 135anti-parallel
Strand 5
B
144 145anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
138 139first strand
Strand 2
B
130 135anti-parallel
Strand 3
B
159 167anti-parallel
Strand 4
B
170 173anti-parallel
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