Analysis of interatomic Contacts of Structural Units in PDB entry:
9TF1


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 9TF1 entry

There are 3 chains in PDB entry 9TF1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 52THR 274
B
 VAL 13SER 258
C
 GLY 1ALA 233
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 9TF1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
57 63Right-handed alpha
Helix 2
AA2
A
81 85Right-handed 310
Helix 3
AA3
A
95 103Right-handed alpha
Helix 4
AA4
A
154 159Right-handed 310
Helix 5
AA5
B
35 37Right-handed 310
Helix 6
AA6
B
58 61Right-handed 310
Helix 7
AA7
B
83 87Right-handed 310
Helix 8
AA8
B
89 99Right-handed alpha
Helix 9
AA9
B
142 147Right-handed alpha
Helix 10
AB1
B
177 184Right-handed 310
Helix 11
AB2
C
42 48Right-handed alpha
Helix 12
AB3
C
58 62Right-handed 310
Helix 13
AB4
C
64 69Right-handed 310
Helix 14
AB5
C
99 107Right-handed alpha
Helix 15
AB6
C
145 152Right-handed alpha
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There are 10 sheets in PDB entry 9TF1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
66 72first strand
Strand 2
A
230 245anti-parallel
Strand 3
A
105 119anti-parallel
Strand 4
A
187 188anti-parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
175 178first strand
Strand 2
A
105 119anti-parallel
Strand 3
A
230 245anti-parallel
Strand 4
C
39 40anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
86 89first strand
Strand 2
A
213 218anti-parallel
Strand 3
A
136 142anti-parallel
Strand 4
A
164 168anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
14 16first strand
Strand 2
B
23 25anti-parallel
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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
31 33first strand
Strand 2
B
196 201parallel
Strand 3
B
102 111anti-parallel
Strand 4
B
238 252anti-parallel
Strand 5
B
64 65anti-parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
54 56first strand
Strand 2
B
238 252anti-parallel
Strand 3
B
69 71anti-parallel
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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
153 154first strand
Strand 2
B
78 82anti-parallel
Strand 3
B
218 229anti-parallel
Strand 4
B
119 128anti-parallel
Strand 5
B
186 190anti-parallel
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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
51 53first strand
Strand 2
C
209 217anti-parallel
Strand 3
C
111 121anti-parallel
Strand 4
C
164 173anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
70 72first strand
Strand 2
C
209 217anti-parallel
Strand 3
C
111 121anti-parallel
Strand 4
C
222 223anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
84 87first strand
Strand 2
C
190 195anti-parallel
Strand 3
C
130 136anti-parallel
Strand 4
C
154 158anti-parallel
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