Analysis of interatomic Contacts of Structural Units in PDB entry:
7PRQ


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 7PRQ entry

There are 2 chains in PDB entry 7PRQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 25GLU 328
B
 GLU 17GLN 332
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 23 helices in PDB entry 7PRQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
25 65Right-handed alpha
Helix 2
AA2
A
66 68Right-handed 310
Helix 3
AA3
A
81 96Right-handed alpha
Helix 4
AA4
A
113 118Right-handed 310
Helix 5
AA5
A
148 153Right-handed alpha
Helix 6
AA6
A
165 175Right-handed alpha
Helix 7
AA7
A
217 230Right-handed alpha
Helix 8
AA8
A
231 235Right-handed 310
Helix 9
AA9
A
253 257Right-handed 310
Helix 10
AB1
A
260 264Right-handed 310
Helix 11
AB2
A
266 273Right-handed alpha
Helix 12
AB3
A
315 328Right-handed alpha
Helix 13
AB4
B
18 65Right-handed alpha
Helix 14
AB5
B
66 68Right-handed 310
Helix 15
AB6
B
81 96Right-handed alpha
Helix 16
AB7
B
113 117Right-handed 310
Helix 17
AB8
B
165 175Right-handed alpha
Helix 18
AB9
B
217 229Right-handed alpha
Helix 19
AC1
B
230 235Right-handed 310
Helix 20
AC2
B
253 257Right-handed 310
Helix 21
AC3
B
260 264Right-handed 310
Helix 22
AC4
B
270 274Right-handed 310
Helix 23
AC5
B
315 332Right-handed alpha
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There are 6 sheets in PDB entry 7PRQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 6 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
143 147first strand
Strand 2
A
133 137anti-parallel
Strand 3
A
101 106anti-parallel
Strand 4
A
206 216anti-parallel
Strand 5
A
190 203anti-parallel
Strand 6
A
178 179anti-parallel
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There are 6 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
143 147first strand
Strand 2
A
133 137anti-parallel
Strand 3
A
101 106anti-parallel
Strand 4
A
206 216anti-parallel
Strand 5
A
190 203anti-parallel
Strand 6
A
183 187anti-parallel
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There are 5 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
247 250first strand
Strand 2
A
237 241anti-parallel
Strand 3
A
307 314anti-parallel
Strand 4
A
291 298anti-parallel
Strand 5
A
282 286anti-parallel
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There are 6 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
143 147first strand
Strand 2
B
133 137anti-parallel
Strand 3
B
101 106anti-parallel
Strand 4
B
206 216anti-parallel
Strand 5
B
190 203anti-parallel
Strand 6
B
178 179anti-parallel
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There are 6 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
143 147first strand
Strand 2
B
133 137anti-parallel
Strand 3
B
101 106anti-parallel
Strand 4
B
206 216anti-parallel
Strand 5
B
190 203anti-parallel
Strand 6
B
183 187anti-parallel
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There are 5 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
247 250first strand
Strand 2
B
237 241anti-parallel
Strand 3
B
307 314anti-parallel
Strand 4
B
291 298anti-parallel
Strand 5
B
282 286anti-parallel
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