Analysis of interatomic Contacts of Structural Units in PDB entry:
4XQ6


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 4XQ6 entry

There are 2 chains in PDB entry 4XQ6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 31ARG 353
B
 GLY 27ARG 352
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 33 helices in PDB entry 4XQ6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
31 43Right-handed alpha
Helix 2
AA2
A
46 50Right-handed 310
Helix 3
AA3
A
74 78Right-handed 310
Helix 4
AA4
A
108 111Right-handed 310
Helix 5
AA5
A
123 133Right-handed alpha
Helix 6
AA6
A
151 153Right-handed 310
Helix 7
AA7
A
154 167Right-handed alpha
Helix 8
AA8
A
184 189Right-handed 310
Helix 9
AA9
A
190 205Right-handed alpha
Helix 10
AB1
A
218 232Right-handed alpha
Helix 11
AB2
A
264 266Right-handed 310
Helix 12
AB3
A
267 283Right-handed alpha
Helix 13
AB4
A
296 306Right-handed alpha
Helix 14
AB5
A
314 321Right-handed alpha
Helix 15
AB6
A
322 339Right-handed alpha
Helix 16
AB7
A
343 348Right-handed alpha
Helix 17
AB8
A
349 353Right-handed 310
Helix 18
AB9
B
31 43Right-handed alpha
Helix 19
AC1
B
46 50Right-handed 310
Helix 20
AC2
B
74 78Right-handed 310
Helix 21
AC3
B
108 111Right-handed 310
Helix 22
AC4
B
123 134Right-handed alpha
Helix 23
AC5
B
154 167Right-handed alpha
Helix 24
AC6
B
185 189Right-handed 310
Helix 25
AC7
B
190 205Right-handed alpha
Helix 26
AC8
B
218 232Right-handed alpha
Helix 27
AC9
B
253 257Right-handed 310
Helix 28
AD1
B
264 266Right-handed 310
Helix 29
AD2
B
267 283Right-handed alpha
Helix 30
AD3
B
296 307Right-handed alpha
Helix 31
AD4
B
314 321Right-handed alpha
Helix 32
AD5
B
323 339Right-handed alpha
Helix 33
AD6
B
343 348Right-handed alpha
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There are 6 sheets in PDB entry 4XQ6. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 2 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
51 53first strand
Strand 2
A
56 58anti-parallel
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There are 9 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
62 64first strand
Strand 2
A
86 92parallel
Strand 3
A
140 145parallel
Strand 4
A
172 176parallel
Strand 5
A
209 213parallel
Strand 6
A
236 239parallel
Strand 7
A
287 291parallel
Strand 8
A
310 313parallel
Strand 9
A
62 64parallel
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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
105 107first strand
Strand 2
A
112 115anti-parallel
Strand 3
A
261 263anti-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
51 53first strand
Strand 2
B
56 58anti-parallel
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There are 9 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
62 64first strand
Strand 2
B
85 91parallel
Strand 3
B
140 144parallel
Strand 4
B
172 176parallel
Strand 5
B
209 213parallel
Strand 6
B
236 239parallel
Strand 7
B
287 291parallel
Strand 8
B
310 313parallel
Strand 9
B
62 64parallel
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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
105 107first strand
Strand 2
B
112 115anti-parallel
Strand 3
B
261 263anti-parallel
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