Analysis of interatomic Contacts of Structural Units in PDB entry:
9KCI


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 9KCI entry

There are 3 chains in PDB entry 9KCI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 40TYR 1023
B
 SER 12ALA 279
C
 GLU 131GLY 164
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 54 helices in PDB entry 9KCI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
47 56Right-handed alpha
Helix 2
AA2
A
64 76Right-handed alpha
Helix 3
AA3
A
87 96Right-handed alpha
Helix 4
AA4
A
98 123Right-handed alpha
Helix 5
AA5
A
128 150Right-handed alpha
Helix 6
AA6
A
156 163Right-handed alpha
Helix 7
AA7
A
183 185Right-handed 310
Helix 8
AA8
A
215 220Right-handed alpha
Helix 9
AA9
A
261 264Right-handed 310
Helix 10
AB1
A
265 277Right-handed alpha
Helix 11
AB2
A
282 313Right-handed alpha
Helix 12
AB3
A
316 332Right-handed alpha
Helix 13
AB4
A
335 353Right-handed alpha
Helix 14
AB5
A
362 370Right-handed alpha
Helix 15
AB6
A
415 428Right-handed alpha
Helix 16
AB7
A
441 445Right-handed 310
Helix 17
AB8
A
450 464Right-handed alpha
Helix 18
AB9
A
466 474Right-handed alpha
Helix 19
AC1
A
510 515Right-handed alpha
Helix 20
AC2
A
531 547Right-handed alpha
Helix 21
AC3
A
598 609Right-handed alpha
Helix 22
AC4
A
620 631Right-handed alpha
Helix 23
AC5
A
640 649Right-handed alpha
Helix 24
AC6
A
651 655Right-handed 310
Helix 25
AC7
A
656 660Right-handed 310
Helix 26
AC8
A
667 672Right-handed alpha
Helix 27
AC9
A
674 685Right-handed alpha
Helix 28
AD1
A
694 708Right-handed alpha
Helix 29
AD2
A
718 720Right-handed 310
Helix 30
AD3
A
721 728Right-handed alpha
Helix 31
AD4
A
739 745Right-handed alpha
Helix 32
AD5
A
755 782Right-handed alpha
Helix 33
AD6
A
783 797Right-handed alpha
Helix 34
AD7
A
803 812Right-handed alpha
Helix 35
AD8
A
815 821Right-handed alpha
Helix 36
AD9
A
822 825Right-handed 310
Helix 37
AE1
A
846 856Right-handed alpha
Helix 38
AE2
A
856 876Right-handed alpha
Helix 39
AE3
A
879 884Right-handed alpha
Helix 40
AE4
A
886 891Right-handed alpha
Helix 41
AE5
A
907 938Right-handed alpha
Helix 42
AE6
A
943 948Right-handed alpha
Helix 43
AE7
A
951 971Right-handed alpha
Helix 44
AE8
A
973 978Right-handed alpha
Helix 45
AE9
A
984 990Right-handed 310
Helix 46
AF1
A
991 1011Right-handed alpha
Helix 47
AF2
A
1015 1022Right-handed alpha
Helix 48
AF3
B
14 20Right-handed alpha
Helix 49
AF4
B
32 64Right-handed alpha
Helix 50
AF5
B
103 115Right-handed alpha
Helix 51
AF6
B
120 125Right-handed 310
Helix 52
AF7
B
147 151Right-handed 310
Helix 53
AF8
B
211 215Right-handed 310
Helix 54
AF9
C
138 162Right-handed alpha
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There are 9 sheets in PDB entry 9KCI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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
176 181first strand
Strand 2
A
168 173anti-parallel
Strand 3
A
190 194anti-parallel
Strand 4
A
248 260anti-parallel
Strand 5
A
202 214anti-parallel
Strand 6
A
224 227anti-parallel
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There are 6 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
176 181first strand
Strand 2
A
168 173anti-parallel
Strand 3
A
190 194anti-parallel
Strand 4
A
248 260anti-parallel
Strand 5
A
202 214anti-parallel
Strand 6
A
242 243anti-parallel
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There are 8 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
356 358first strand
Strand 2
A
748 750anti-parallel
Strand 3
A
730 734parallel
Strand 4
A
712 716parallel
Strand 5
A
372 375parallel
Strand 6
A
612 616parallel
Strand 7
A
687 691parallel
Strand 8
A
662 666parallel
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There are 7 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
396 399first strand
Strand 2
A
387 393anti-parallel
Strand 3
A
583 592anti-parallel
Strand 4
A
551 559anti-parallel
Strand 5
A
503 509anti-parallel
Strand 6
A
488 494anti-parallel
Strand 7
A
476 480anti-parallel
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There are 5 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
396 399first strand
Strand 2
A
387 393anti-parallel
Strand 3
A
583 592anti-parallel
Strand 4
A
518 523parallel
Strand 5
A
526 529anti-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
432 433first strand
Strand 2
A
447 448anti-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
898 899first strand
Strand 2
A
905 906anti-parallel
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There are 4 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
81 84first strand
Strand 2
B
170 175anti-parallel
Strand 3
B
230 235anti-parallel
Strand 4
B
201 203anti-parallel
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There are 4 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
92 94first strand
Strand 2
B
270 276parallel
Strand 3
B
246 252anti-parallel
Strand 4
B
189 193anti-parallel
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