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


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 9YLB entry

There are 3 chains in PDB entry 9YLB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 39HIS 1049
B
 THR 96ARG 327
C
 ASP 18GLY 165
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 48 helices in PDB entry 9YLB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
45 50Right-handed 310
Helix 2
AA2
A
52 60Right-handed alpha
Helix 3
AA3
A
72 84Right-handed alpha
Helix 4
AA4
A
98 103Right-handed 310
Helix 5
AA5
A
109 114Right-handed alpha
Helix 6
AA6
A
117 122Right-handed alpha
Helix 7
AA7
A
122 130Right-handed alpha
Helix 8
AA8
A
163 177Right-handed alpha
Helix 9
AA9
A
301 306Right-handed alpha
Helix 10
AB1
A
320 340Right-handed alpha
Helix 11
AB2
A
347 363Right-handed alpha
Helix 12
AB3
A
372 382Right-handed alpha
Helix 13
AB4
A
387 408Right-handed alpha
Helix 14
AB5
A
421 427Right-handed alpha
Helix 15
AB6
A
432 436Right-handed 310
Helix 16
AB7
A
446 451Right-handed alpha
Helix 17
AB8
A
451 460Right-handed alpha
Helix 18
AB9
A
469 483Right-handed alpha
Helix 19
AC1
A
520 533Right-handed alpha
Helix 20
AC2
A
546 550Right-handed 310
Helix 21
AC3
A
554 561Right-handed alpha
Helix 22
AC4
A
571 585Right-handed alpha
Helix 23
AC5
A
610 614Right-handed 310
Helix 24
AC6
A
623 629Right-handed alpha
Helix 25
AC7
A
633 650Right-handed alpha
Helix 26
AC8
A
651 663Right-handed alpha
Helix 27
AC9
A
669 675Right-handed alpha
Helix 28
AD1
A
681 691Right-handed alpha
Helix 29
AD2
A
695 712Right-handed alpha
Helix 30
AD3
A
712 722Right-handed alpha
Helix 31
AD4
A
751 769Right-handed alpha
Helix 32
AD5
A
779 788Right-handed alpha
Helix 33
AD6
A
857 873Right-handed alpha
Helix 34
AD7
A
879 889Right-handed alpha
Helix 35
AD8
A
894 914Right-handed alpha
Helix 36
AD9
A
967 980Right-handed alpha
Helix 37
AE1
A
1001 1005Right-handed 310
Helix 38
AE2
A
1008 1014Right-handed alpha
Helix 39
AE3
B
100 114Right-handed alpha
Helix 40
AE4
B
205 217Right-handed alpha
Helix 41
AE5
B
236 251Right-handed alpha
Helix 42
AE6
B
264 266Right-handed 310
Helix 43
AE7
B
267 289Right-handed alpha
Helix 44
AE8
B
316 324Right-handed alpha
Helix 45
AE9
C
29 39Right-handed alpha
Helix 46
AF1
C
62 67Right-handed alpha
Helix 47
AF2
C
111 121Right-handed alpha
Helix 48
AF3
C
126 130Right-handed 310
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There are 9 sheets in PDB entry 9YLB. 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
134 138first strand
Strand 2
A
87 91parallel
Strand 3
A
63 67parallel
Strand 4
A
156 160parallel
Strand 5
A
182 189parallel
Strand 6
A
192 198anti-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
202 205first strand
Strand 2
A
295 298anti-parallel
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There are 6 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
260 262first strand
Strand 2
A
244 251anti-parallel
Strand 3
A
284 290anti-parallel
Strand 4
A
216 221anti-parallel
Strand 5
A
227 231anti-parallel
Strand 6
A
270 273anti-parallel
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There are 8 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
538 541first strand
Strand 2
A
492 496parallel
Strand 3
A
462 466parallel
Strand 4
A
563 566parallel
Strand 5
A
588 594parallel
Strand 6
A
597 603anti-parallel
Strand 7
A
922 927anti-parallel
Strand 8
A
932 937anti-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
944 946first strand
Strand 2
A
950 952anti-parallel
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There are 4 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
958 961first strand
Strand 2
A
1043 1046parallel
Strand 3
A
1021 1028anti-parallel
Strand 4
A
985 987anti-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
958 961first strand
Strand 2
A
1043 1046parallel
Strand 3
A
1021 1028anti-parallel
Strand 4
A
1038 1039anti-parallel
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There are 3 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
134 136first strand
Strand 2
B
147 152anti-parallel
Strand 3
B
165 167anti-parallel
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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
101 107first strand
Strand 2
C
87 93anti-parallel
Strand 3
C
155 158parallel
Strand 4
C
132 134anti-parallel
Strand 5
C
137 138anti-parallel
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