Analysis of interatomic Contacts of Structural Units in PDB entry:
1O75


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 1O75 entry

There are 2 chains in PDB entry 1O75 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 7ALA 414
B
 GLU 7VAL 413
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 12 helices in PDB entry 1O75. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 26Right-handed alpha
Helix 2
2
A
29 33Right-handed 310
Helix 3
3
A
59 66Right-handed alpha
Helix 4
4
A
166 175Right-handed alpha
Helix 5
5
A
244 253Right-handed alpha
Helix 6
6
A
302 306Right-handed 310
Helix 7
7
B
17 26Right-handed alpha
Helix 8
8
B
29 33Right-handed 310
Helix 9
9
B
59 66Right-handed alpha
Helix 10
10
B
166 174Right-handed alpha
Helix 11
11
B
244 253Right-handed alpha
Helix 12
12
B
302 306Right-handed 310
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There are 14 sheets in PDB entry 1O75. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, BA, BB, BC, BD, BE, BF, BG,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
53 56first strand
Strand 2
A
143 163anti-parallel
Strand 3
A
8 16anti-parallel
Strand 4
A
177 178anti-parallel
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There are 4 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
53 56first strand
Strand 2
A
143 163anti-parallel
Strand 3
A
69 85anti-parallel
Strand 4
A
91 107anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
109 114first strand
Strand 2
A
120 124anti-parallel
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There are 4 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
212 218first strand
Strand 2
A
229 237anti-parallel
Strand 3
A
293 298anti-parallel
Strand 4
A
284 285anti-parallel
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There are 4 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
274 276first strand
Strand 2
A
255 262anti-parallel
Strand 3
A
311 319anti-parallel
Strand 4
A
325 331anti-parallel
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There are 2 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
340 351first strand
Strand 2
A
382 390anti-parallel
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There are 4 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
374 379first strand
Strand 2
A
361 367anti-parallel
Strand 3
A
395 401anti-parallel
Strand 4
A
408 413anti-parallel
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There are 4 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
53 56first strand
Strand 2
B
143 163anti-parallel
Strand 3
B
8 16anti-parallel
Strand 4
B
177 178anti-parallel
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There are 4 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
53 56first strand
Strand 2
B
143 163anti-parallel
Strand 3
B
69 85anti-parallel
Strand 4
B
91 107anti-parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
109 114first strand
Strand 2
B
120 124anti-parallel
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There are 4 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
212 220first strand
Strand 2
B
229 237anti-parallel
Strand 3
B
293 298anti-parallel
Strand 4
B
284 285anti-parallel
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There are 4 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
274 276first strand
Strand 2
B
255 262anti-parallel
Strand 3
B
311 319anti-parallel
Strand 4
B
325 331anti-parallel
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There are 3 strands in BF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
340 344first strand
Strand 2
B
347 351anti-parallel
Strand 3
B
382 385anti-parallel
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There are 4 strands in BG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
372 378first strand
Strand 2
B
362 367anti-parallel
Strand 3
B
396 401anti-parallel
Strand 4
B
408 412anti-parallel
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