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


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 1THF entry

There is 1 chain in PDB entry 1THF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
D
 MET 1LEU 253
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 11 helices in PDB entry 1THF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
D
32 42Right-handed alpha
Helix 2
2
D
58 70Right-handed alpha
Helix 3
3
D
86 94Right-handed alpha
Helix 4
4
D
104 108Right-handed alpha
Helix 5
5
D
110 120Right-handed 310
Helix 6
6
D
122 124Right-handed 310
Helix 7
7
D
153 162Right-handed alpha
Helix 8
8
D
184 193Right-handed alpha
Helix 9
9
D
207 215Right-handed alpha
Helix 10
10
D
225 228Right-handed alpha
Helix 11
11
D
234 244Right-handed alpha
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There are 2 sheets in PDB entry 1THF. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
220 223first strand
Strand 2
D
5 12parallel
Strand 3
D
46 51parallel
Strand 4
D
76 80parallel
Strand 5
D
99 102parallel
Strand 6
D
125 131parallel
Strand 7
D
167 172parallel
Strand 8
D
197 201parallel
Strand 9
D
220 222parallel
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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
D
130 134first strand
Strand 2
D
137 141anti-parallel
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