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


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 1THT entry

There are 2 chains in PDB entry 1THT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 4ALA 305
B
 GLN 4ALA 305
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 18 helices in PDB entry 1THT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AH1
A
52 60Right-handed alpha
Helix 2
AH2
A
86 102Right-handed alpha
Helix 3
AH3
A
115 123Right-handed alpha
Helix 4
AC1
A
141 149Right-handed alpha
Helix 5
AC2
A
174 183Right-handed alpha
Helix 6
AH4
A
189 196Right-handed alpha
Helix 7
AH5
A
216 223Right-handed alpha
Helix 8
AH6
A
247 265Right-handed alpha
Helix 9
AH7
A
280 296Right-handed alpha
Helix 10
BH1
B
52 60Right-handed alpha
Helix 11
BH2
B
86 102Right-handed alpha
Helix 12
BH3
B
115 123Right-handed alpha
Helix 13
BC1
B
141 149Right-handed alpha
Helix 14
BC2
B
174 183Right-handed alpha
Helix 15
BH4
B
189 196Right-handed alpha
Helix 16
BH5
B
216 223Right-handed alpha
Helix 17
BH6
B
247 265Right-handed alpha
Helix 18
BH7
B
280 296Right-handed alpha
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There are 4 sheets in PDB entry 1THT. Click on sheet of interest to get list of strands forming it: S1A, S2A, S1B, S2B,

There are 9 strands in S1A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
8 14first strand
Strand 2
A
18 25anti-parallel
Strand 3
A
37 41anti-parallel
Strand 4
A
65 68parallel
Strand 5
A
108 113parallel
Strand 6
A
131 135parallel
Strand 7
A
203 208parallel
Strand 8
A
231 236parallel
Strand 9
A
302 304parallel
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There are 2 strands in S2A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
164 165first strand
Strand 2
A
172 173anti-parallel
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There are 9 strands in S1B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
8 14first strand
Strand 2
B
18 25anti-parallel
Strand 3
B
37 41anti-parallel
Strand 4
B
65 68parallel
Strand 5
B
108 113parallel
Strand 6
B
131 135parallel
Strand 7
B
203 208parallel
Strand 8
B
231 236parallel
Strand 9
B
302 304parallel
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There are 2 strands in S2B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
164 165first strand
Strand 2
B
172 173anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il