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


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 7CTT entry

There are 6 chains in PDB entry 7CTT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 31HIS 928
B
 ASP 78ALA 191
C
 LYS 2GLY 64
D
 THR 84ARG 111
Q
 U 5 A 20
T
 A 9 A 26
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 47 helices in PDB entry 7CTT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
85 90Right-handed 310
Helix 2
AA2
A
123 133Right-handed alpha
Helix 3
AA3
A
139 147Right-handed alpha
Helix 4
AA4
A
153 157Right-handed 310
Helix 5
AA5
A
170 199Right-handed alpha
Helix 6
AA6
A
206 210Right-handed 310
Helix 7
AA7
A
234 248Right-handed alpha
Helix 8
AA8
A
249 260Right-handed 310
Helix 9
AA9
A
275 287Right-handed alpha
Helix 10
AB1
A
297 301Right-handed 310
Helix 11
AB2
A
303 318Right-handed alpha
Helix 12
AB3
A
367 377Right-handed alpha
Helix 13
AB4
A
377 383Right-handed alpha
Helix 14
AB5
A
416 425Right-handed alpha
Helix 15
AB6
A
448 454Right-handed alpha
Helix 16
AB7
A
455 459Right-handed 310
Helix 17
AB8
A
465 480Right-handed alpha
Helix 18
AB9
A
489 493Right-handed 310
Helix 19
AC1
A
511 519Right-handed alpha
Helix 20
AC2
A
520 532Right-handed alpha
Helix 21
AC3
A
561 573Right-handed alpha
Helix 22
AC4
A
574 580Right-handed alpha
Helix 23
AC5
A
596 607Right-handed alpha
Helix 24
AC6
A
627 640Right-handed alpha
Helix 25
AC7
A
647 663Right-handed alpha
Helix 26
AC8
A
686 709Right-handed alpha
Helix 27
AC9
A
711 715Right-handed 310
Helix 28
AD1
A
717 733Right-handed alpha
Helix 29
AD2
A
738 752Right-handed alpha
Helix 30
AD3
A
768 774Right-handed alpha
Helix 31
AD4
A
778 789Right-handed alpha
Helix 32
AD5
A
833 842Right-handed alpha
Helix 33
AD6
A
852 867Right-handed alpha
Helix 34
AD7
A
868 872Right-handed 310
Helix 35
AD8
A
874 890Right-handed alpha
Helix 36
AD9
B
79 94Right-handed alpha
Helix 37
AE1
B
102 107Right-handed alpha
Helix 38
AE2
B
110 114Right-handed 310
Helix 39
AE3
B
119 125Right-handed alpha
Helix 40
AE4
B
134 142Right-handed alpha
Helix 41
AE5
B
168 172Right-handed 310
Helix 42
AE6
C
3 20Right-handed alpha
Helix 43
AE7
C
21 24Right-handed 310
Helix 44
AE8
C
25 40Right-handed alpha
Helix 45
AE9
C
44 61Right-handed alpha
Helix 46
AF1
D
85 99Right-handed alpha
Helix 47
AF2
D
100 111Right-handed alpha
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There are 8 sheets in PDB entry 7CTT. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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
32 38first strand
Strand 2
A
43 49anti-parallel
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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
223 224first strand
Strand 2
A
201 204anti-parallel
Strand 3
A
232 233parallel
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There are 4 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
353 355first strand
Strand 2
A
339 347anti-parallel
Strand 3
A
327 335anti-parallel
Strand 4
A
362 363parallel
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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
A
353 355first strand
Strand 2
A
339 347anti-parallel
Strand 3
A
327 335anti-parallel
Strand 4
B
115 116anti-parallel
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There are 10 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
556 559first strand
Strand 2
A
539 544anti-parallel
Strand 3
A
666 669parallel
Strand 4
A
672 675anti-parallel
Strand 5
A
397 400anti-parallel
Strand 6
A
386 390anti-parallel
Strand 7
B
127 132parallel
Strand 8
B
184 190anti-parallel
Strand 9
B
153 160anti-parallel
Strand 10
B
146 148anti-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
414 415first strand
Strand 2
A
843 844anti-parallel
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There are 4 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
753 758first strand
Strand 2
A
761 767anti-parallel
Strand 3
A
612 617anti-parallel
Strand 4
A
800 802anti-parallel
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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
A
819 821first strand
Strand 2
A
826 828anti-parallel
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