Analysis of interatomic Contacts of Structural Units in PDB entry:
6RQA


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 6RQA entry

There are 2 chains in PDB entry 6RQA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG -1ILE 320
B
 ARG -1ILE 320
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 29 helices in PDB entry 6RQA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
5 7Right-handed 310
Helix 2
AA2
A
8 13Right-handed alpha
Helix 3
AA3
A
14 31Right-handed alpha
Helix 4
AA4
A
74 79Right-handed 310
Helix 5
AA5
A
103 123Right-handed alpha
Helix 6
AA6
A
136 150Right-handed alpha
Helix 7
AA7
A
161 163Right-handed 310
Helix 8
AA8
A
164 175Right-handed alpha
Helix 9
AA9
A
183 191Right-handed alpha
Helix 10
AB1
A
230 236Right-handed alpha
Helix 11
AB2
A
243 250Right-handed alpha
Helix 12
AB3
A
253 259Right-handed alpha
Helix 13
AB4
A
263 265Right-handed 310
Helix 14
AB5
A
270 275Right-handed alpha
Helix 15
AB6
A
294 313Right-handed alpha
Helix 16
AB7
B
5 7Right-handed 310
Helix 17
AB8
B
8 13Right-handed alpha
Helix 18
AB9
B
14 31Right-handed alpha
Helix 19
AC1
B
74 79Right-handed 310
Helix 20
AC2
B
103 123Right-handed alpha
Helix 21
AC3
B
136 150Right-handed alpha
Helix 22
AC4
B
161 164Right-handed 310
Helix 23
AC5
B
165 175Right-handed alpha
Helix 24
AC6
B
183 191Right-handed alpha
Helix 25
AC7
B
230 235Right-handed alpha
Helix 26
AC8
B
243 248Right-handed alpha
Helix 27
AC9
B
253 259Right-handed alpha
Helix 28
AD1
B
270 275Right-handed alpha
Helix 29
AD2
B
294 313Right-handed alpha
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There are 8 sheets in PDB entry 6RQA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 3 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
34 36first strand
Strand 2
A
50 58anti-parallel
Strand 3
A
40 43anti-parallel
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There are 7 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
34 36first strand
Strand 2
A
50 58anti-parallel
Strand 3
A
63 71anti-parallel
Strand 4
A
83 90anti-parallel
Strand 5
A
97 102anti-parallel
Strand 6
A
1 4parallel
Strand 7
A
316 318anti-parallel
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There are 8 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
179 181first strand
Strand 2
A
154 158parallel
Strand 3
A
129 133parallel
Strand 4
A
193 196parallel
Strand 5
A
214 218parallel
Strand 6
A
286 290parallel
Strand 7
A
238 241parallel
Strand 8
A
267 269parallel
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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
A
201 205first strand
Strand 2
A
227 229parallel
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There are 3 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
34 36first strand
Strand 2
B
50 58anti-parallel
Strand 3
B
40 43anti-parallel
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There are 7 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
34 36first strand
Strand 2
B
50 58anti-parallel
Strand 3
B
63 71anti-parallel
Strand 4
B
83 90anti-parallel
Strand 5
B
97 102anti-parallel
Strand 6
B
0 4parallel
Strand 7
B
316 319anti-parallel
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There are 8 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
179 181first strand
Strand 2
B
154 158parallel
Strand 3
B
129 133parallel
Strand 4
B
193 196parallel
Strand 5
B
214 218parallel
Strand 6
B
286 290parallel
Strand 7
B
238 241parallel
Strand 8
B
267 269parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
201 205first strand
Strand 2
B
227 229parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il