Analysis of interatomic Contacts of Structural Units in PDB entry:
6R4S


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 6R4S entry

There are 2 chains in PDB entry 6R4S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 3ARG 406
E
 GLU 2ILE 218
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 44 helices in PDB entry 6R4S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
8 20Right-handed alpha
Helix 2
AA2
A
22 32Right-handed alpha
Helix 3
AA3
A
33 35Right-handed 310
Helix 4
AA4
A
50 52Right-handed 310
Helix 5
AA5
A
62 74Right-handed alpha
Helix 6
AA6
A
87 91Right-handed 310
Helix 7
AA7
A
113 119Right-handed 310
Helix 8
AA8
A
132 149Right-handed alpha
Helix 9
AA9
A
171 176Right-handed alpha
Helix 10
AB1
A
178 189Right-handed alpha
Helix 11
AB2
A
209 228Right-handed alpha
Helix 12
AB3
A
236 245Right-handed alpha
Helix 13
AB4
A
246 247Right-handed 310
Helix 14
AB5
A
248 250Right-handed 310
Helix 15
AB6
A
251 262Right-handed alpha
Helix 16
AB7
A
264 277Right-handed alpha
Helix 17
AB8
A
290 302Right-handed alpha
Helix 18
AB9
A
306 312Right-handed alpha
Helix 19
AC1
A
335 342Right-handed 310
Helix 20
AC2
A
349 358Right-handed alpha
Helix 21
AC3
A
382 386Right-handed 310
Helix 22
AC4
A
388 405Right-handed alpha
Helix 23
AC5
E
8 20Right-handed alpha
Helix 24
AC6
E
22 32Right-handed alpha
Helix 25
AC7
E
33 35Right-handed 310
Helix 26
AC8
E
50 52Right-handed 310
Helix 27
AC9
E
62 74Right-handed alpha
Helix 28
AD1
E
87 91Right-handed 310
Helix 29
AD2
E
113 116Right-handed 310
Helix 30
AD3
E
132 149Right-handed alpha
Helix 31
AD4
E
171 176Right-handed alpha
Helix 32
AD5
E
178 189Right-handed alpha
Helix 33
AD6
E
209 228Right-handed alpha
Helix 34
AD7
E
236 245Right-handed alpha
Helix 35
AD8
E
246 247Right-handed 310
Helix 36
AD9
E
248 250Right-handed 310
Helix 37
AE1
E
251 262Right-handed alpha
Helix 38
AE2
E
264 278Right-handed alpha
Helix 39
AE3
E
290 302Right-handed alpha
Helix 40
AE4
E
307 312Right-handed alpha
Helix 41
AE5
E
335 342Right-handed 310
Helix 42
AE6
E
349 359Right-handed alpha
Helix 43
AE7
E
382 386Right-handed 310
Helix 44
AE8
E
388 405Right-handed alpha
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There are 6 sheets in PDB entry 6R4S. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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
54 58first strand
Strand 2
A
43 48anti-parallel
Strand 3
A
77 84anti-parallel
Strand 4
A
101 103anti-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
54 58first strand
Strand 2
A
43 48anti-parallel
Strand 3
A
77 84anti-parallel
Strand 4
A
317 318anti-parallel
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There are 3 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
106 111first strand
Strand 2
A
164 169anti-parallel
Strand 3
A
155 159anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
54 58first strand
Strand 2
E
43 48anti-parallel
Strand 3
E
77 84anti-parallel
Strand 4
E
101 103anti-parallel
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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
54 58first strand
Strand 2
E
43 48anti-parallel
Strand 3
E
77 84anti-parallel
Strand 4
E
317 318anti-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
E
106 111first strand
Strand 2
E
164 169anti-parallel
Strand 3
E
155 159anti-parallel
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