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


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 7SIN entry

There are 2 chains in PDB entry 7SIN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 21LEU 861
B
 PRO 22LEU 861
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 52 helices in PDB entry 7SIN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
64 84Right-handed alpha
Helix 2
AA2
A
103 115Right-handed alpha
Helix 3
AA3
A
115 123Right-handed alpha
Helix 4
AA4
A
126 130Right-handed 310
Helix 5
AA5
A
146 159Right-handed alpha
Helix 6
AA6
A
171 176Right-handed 310
Helix 7
AA7
A
189 204Right-handed alpha
Helix 8
AA8
A
218 233Right-handed alpha
Helix 9
AA9
A
248 261Right-handed alpha
Helix 10
AB1
A
272 287Right-handed alpha
Helix 11
AB2
A
296 301Right-handed alpha
Helix 12
AB3
A
307 309Right-handed 310
Helix 13
AB4
A
310 315Right-handed alpha
Helix 14
AB5
A
329 336Right-handed alpha
Helix 15
AB6
A
346 357Right-handed alpha
Helix 16
AB7
A
415 436Right-handed alpha
Helix 17
AB8
A
444 448Right-handed 310
Helix 18
AB9
A
456 466Right-handed alpha
Helix 19
AC1
A
610 637Right-handed alpha
Helix 20
AC2
A
640 646Right-handed alpha
Helix 21
AC3
A
647 668Right-handed alpha
Helix 22
AC4
A
673 704Right-handed alpha
Helix 23
AC5
A
723 746Right-handed alpha
Helix 24
AC6
A
769 795Right-handed alpha
Helix 25
AC7
A
802 828Right-handed alpha
Helix 26
AC8
A
832 861Right-handed alpha
Helix 27
AC9
B
64 84Right-handed alpha
Helix 28
AD1
B
103 115Right-handed alpha
Helix 29
AD2
B
115 123Right-handed alpha
Helix 30
AD3
B
126 130Right-handed 310
Helix 31
AD4
B
146 158Right-handed alpha
Helix 32
AD5
B
171 176Right-handed 310
Helix 33
AD6
B
189 204Right-handed alpha
Helix 34
AD7
B
218 233Right-handed alpha
Helix 35
AD8
B
248 261Right-handed alpha
Helix 36
AD9
B
272 287Right-handed alpha
Helix 37
AE1
B
310 315Right-handed alpha
Helix 38
AE2
B
329 336Right-handed alpha
Helix 39
AE3
B
346 357Right-handed alpha
Helix 40
AE4
B
415 437Right-handed alpha
Helix 41
AE5
B
444 448Right-handed 310
Helix 42
AE6
B
451 455Right-handed 310
Helix 43
AE7
B
456 466Right-handed alpha
Helix 44
AE8
B
610 637Right-handed alpha
Helix 45
AE9
B
640 646Right-handed alpha
Helix 46
AF1
B
647 668Right-handed alpha
Helix 47
AF2
B
673 704Right-handed alpha
Helix 48
AF3
B
723 746Right-handed alpha
Helix 49
AF4
B
769 791Right-handed alpha
Helix 50
AF5
B
792 796Right-handed 310
Helix 51
AF6
B
802 828Right-handed alpha
Helix 52
AF7
B
832 861Right-handed alpha
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There are 12 sheets in PDB entry 7SIN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 6 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
25 28first strand
Strand 2
A
93 99anti-parallel
Strand 3
A
32 38parallel
Strand 4
A
138 142parallel
Strand 5
A
164 166parallel
Strand 6
A
183 185parallel
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There are 8 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
236 243first strand
Strand 2
A
208 214parallel
Strand 3
A
266 270parallel
Strand 4
A
292 295parallel
Strand 5
A
318 322parallel
Strand 6
A
489 495anti-parallel
Strand 7
A
504 511anti-parallel
Strand 8
A
521 523anti-parallel
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There are 2 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
468 470first strand
Strand 2
A
476 478anti-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
A
550 553first strand
Strand 2
A
564 567anti-parallel
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There are 2 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
572 573first strand
Strand 2
A
583 584anti-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
A
602 604first strand
Strand 2
A
760 766parallel
Strand 3
A
749 753anti-parallel
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There are 6 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
25 28first strand
Strand 2
B
93 99anti-parallel
Strand 3
B
32 38parallel
Strand 4
B
141 142parallel
Strand 5
B
164 166parallel
Strand 6
B
183 185parallel
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There are 8 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
236 243first strand
Strand 2
B
208 214parallel
Strand 3
B
266 270parallel
Strand 4
B
292 295parallel
Strand 5
B
317 322parallel
Strand 6
B
489 496anti-parallel
Strand 7
B
503 511anti-parallel
Strand 8
B
521 523anti-parallel
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There are 2 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
468 470first strand
Strand 2
B
476 478anti-parallel
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There are 2 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
550 554first strand
Strand 2
B
563 567anti-parallel
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There are 2 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
572 573first strand
Strand 2
B
583 584anti-parallel
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There are 3 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
603 604first strand
Strand 2
B
761 766parallel
Strand 3
B
749 753anti-parallel
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