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


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 7CTQ entry

There are 2 chains in PDB entry 7CTQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2VAL 430
B
 ALA 2VAL 430
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 36 helices in PDB entry 7CTQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
12 26Right-handed alpha
Helix 2
AA2
A
45 55Right-handed alpha
Helix 3
AA3
A
57 61Right-handed 310
Helix 4
AA4
A
89 103Right-handed alpha
Helix 5
AA5
A
140 144Right-handed 310
Helix 6
AA6
A
205 207Right-handed 310
Helix 7
AA7
A
208 219Right-handed alpha
Helix 8
AA8
A
220 227Right-handed alpha
Helix 9
AA9
A
259 261Right-handed 310
Helix 10
AB1
A
266 270Right-handed 310
Helix 11
AB2
A
271 281Right-handed alpha
Helix 12
AB3
A
282 293Right-handed alpha
Helix 13
AB4
A
296 326Right-handed alpha
Helix 14
AB5
A
332 340Right-handed alpha
Helix 15
AB6
A
352 356Right-handed 310
Helix 16
AB7
A
392 401Right-handed alpha
Helix 17
AB8
A
404 409Right-handed alpha
Helix 18
AB9
A
413 427Right-handed alpha
Helix 19
AC1
B
12 25Right-handed alpha
Helix 20
AC2
B
45 55Right-handed alpha
Helix 21
AC3
B
57 62Right-handed 310
Helix 22
AC4
B
89 103Right-handed alpha
Helix 23
AC5
B
140 144Right-handed 310
Helix 24
AC6
B
205 207Right-handed 310
Helix 25
AC7
B
208 219Right-handed alpha
Helix 26
AC8
B
220 227Right-handed alpha
Helix 27
AC9
B
259 261Right-handed 310
Helix 28
AD1
B
266 270Right-handed 310
Helix 29
AD2
B
271 282Right-handed alpha
Helix 30
AD3
B
282 293Right-handed alpha
Helix 31
AD4
B
296 326Right-handed alpha
Helix 32
AD5
B
332 340Right-handed alpha
Helix 33
AD6
B
352 356Right-handed 310
Helix 34
AD7
B
392 401Right-handed alpha
Helix 35
AD8
B
404 410Right-handed alpha
Helix 36
AD9
B
413 427Right-handed alpha
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There are 13 sheets in PDB entry 7CTQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4,

There are 5 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
106 109first strand
Strand 2
A
29 33parallel
Strand 3
A
6 9parallel
Strand 4
A
135 138parallel
Strand 5
A
255 257parallel
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There are 3 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
41 44first strand
Strand 2
A
85 88anti-parallel
Strand 3
A
65 67anti-parallel
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There are 7 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
77 81first strand
Strand 2
A
70 74anti-parallel
Strand 3
A
171 177parallel
Strand 4
A
180 186anti-parallel
Strand 5
A
191 199anti-parallel
Strand 6
A
156 164anti-parallel
Strand 7
A
236 241anti-parallel
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There are 3 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
112 117first strand
Strand 2
A
121 125anti-parallel
Strand 3
A
130 133anti-parallel
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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
A
149 152first strand
Strand 2
A
245 247anti-parallel
Strand 3
A
263 264anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
357 365first strand
Strand 2
A
368 376anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
386 387first strand
Strand 2
A
390 391anti-parallel
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There are 5 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
106 109first strand
Strand 2
B
30 33parallel
Strand 3
B
6 9parallel
Strand 4
B
135 138parallel
Strand 5
B
255 257parallel
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There are 8 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
41 44first strand
Strand 2
B
77 88anti-parallel
Strand 3
B
65 74anti-parallel
Strand 4
B
171 177parallel
Strand 5
B
180 186anti-parallel
Strand 6
B
191 199anti-parallel
Strand 7
B
156 164anti-parallel
Strand 8
B
236 241anti-parallel
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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
112 117first strand
Strand 2
B
121 125anti-parallel
Strand 3
B
130 133anti-parallel
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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
149 152first strand
Strand 2
B
245 247anti-parallel
Strand 3
B
263 264anti-parallel
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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
357 365first strand
Strand 2
B
368 376anti-parallel
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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
386 387first strand
Strand 2
B
390 391anti-parallel
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