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


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 1TFH entry

There are 2 chains in PDB entry 1TFH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 5GLY 211
B
 ASN 5MET 210
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 6 helices in PDB entry 1TFH. 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 65Right-handed alpha
Helix 2
2
A
102 105Right-handed alpha
Helix 3
3
A
143 150Right-handed alpha
Helix 4
4
B
60 65Right-handed alpha
Helix 5
5
B
102 105Right-handed alpha
Helix 6
6
B
143 147Right-handed alpha
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There are 8 sheets in PDB entry 1TFH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 3 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
13 17first strand
Strand 2
A
20 24anti-parallel
Strand 3
A
56 58anti-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
93 96first strand
Strand 2
A
71 79anti-parallel
Strand 3
A
32 40anti-parallel
Strand 4
A
46 49anti-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
174 178first strand
Strand 2
A
122 127anti-parallel
Strand 3
A
113 119anti-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
A
185 192first strand
Strand 2
A
152 159anti-parallel
Strand 3
A
166 170anti-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
13 17first strand
Strand 2
B
20 24anti-parallel
Strand 3
B
56 58anti-parallel
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There are 4 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
93 96first strand
Strand 2
B
71 79anti-parallel
Strand 3
B
32 40anti-parallel
Strand 4
B
46 49anti-parallel
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There are 2 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
122 126first strand
Strand 2
B
174 178anti-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
188 192first strand
Strand 2
B
152 156anti-parallel
Strand 3
B
167 170anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il