Analysis of interatomic Contacts of Structural Units in PDB entry:
9LK2


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 9LK2 entry

There are 4 chains in PDB entry 9LK2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 10HIS 729
B
 MET 1PHE 79
C
 MET 17CYS 112
G
 GLY 479ASP 483
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 41 helices in PDB entry 9LK2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
17 27Right-handed alpha
Helix 2
AA2
A
29 34Right-handed alpha
Helix 3
AA3
A
38 40Right-handed 310
Helix 4
AA4
A
51 66Right-handed alpha
Helix 5
AA5
A
71 77Right-handed 310
Helix 6
AA6
A
94 103Right-handed alpha
Helix 7
AA7
A
120 130Right-handed alpha
Helix 8
AA8
A
131 137Right-handed alpha
Helix 9
AA9
A
175 183Right-handed alpha
Helix 10
AB1
A
201 208Right-handed 310
Helix 11
AB2
A
225 235Right-handed alpha
Helix 12
AB3
A
253 261Right-handed alpha
Helix 13
AB4
A
280 291Right-handed alpha
Helix 14
AB5
A
323 334Right-handed alpha
Helix 15
AB6
A
337 347Right-handed alpha
Helix 16
AB7
A
360 373Right-handed alpha
Helix 17
AB8
A
376 391Right-handed alpha
Helix 18
AB9
A
400 418Right-handed alpha
Helix 19
AC1
A
422 433Right-handed alpha
Helix 20
AC2
A
434 440Right-handed alpha
Helix 21
AC3
A
444 459Right-handed alpha
Helix 22
AC4
A
464 476Right-handed alpha
Helix 23
AC5
A
492 508Right-handed alpha
Helix 24
AC6
A
511 525Right-handed alpha
Helix 25
AC7
A
528 538Right-handed alpha
Helix 26
AC8
A
540 551Right-handed alpha
Helix 27
AC9
A
554 570Right-handed alpha
Helix 28
AD1
A
571 575Right-handed 310
Helix 29
AD2
A
580 592Right-handed alpha
Helix 30
AD3
A
595 611Right-handed alpha
Helix 31
AD4
A
620 636Right-handed alpha
Helix 32
AD5
A
651 659Right-handed 310
Helix 33
AD6
A
663 681Right-handed alpha
Helix 34
AD7
A
681 691Right-handed alpha
Helix 35
AD8
A
693 704Right-handed alpha
Helix 36
AD9
A
708 729Right-handed alpha
Helix 37
AE1
B
23 36Right-handed alpha
Helix 38
AE2
B
56 61Right-handed 310
Helix 39
AE3
C
39 47Right-handed alpha
Helix 40
AE4
C
68 84Right-handed alpha
Helix 41
AE5
C
99 110Right-handed alpha
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There are 4 sheets in PDB entry 9LK2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
35 36first strand
Strand 2
A
42 43anti-parallel
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There are 2 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
85 87first strand
Strand 2
A
109 111parallel
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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
140 142first strand
Strand 2
A
166 168parallel
Strand 3
A
190 192parallel
Strand 4
A
213 215parallel
Strand 5
A
241 243parallel
Strand 6
A
270 272parallel
Strand 7
A
296 298parallel
Strand 8
A
317 319parallel
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There are 5 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
73 76first strand
Strand 2
B
2 8parallel
Strand 3
B
13 19anti-parallel
Strand 4
C
28 32parallel
Strand 5
C
18 22anti-parallel
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