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


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 9YLF entry

There are 3 chains in PDB entry 9YLF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 39HIS 1049
C
 THR 96ARG 327
D
 MET 1GLY 76
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 49 helices in PDB entry 9YLF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
44 51Right-handed alpha
Helix 2
AA2
A
52 61Right-handed alpha
Helix 3
AA3
A
71 84Right-handed alpha
Helix 4
AA4
A
97 104Right-handed alpha
Helix 5
AA5
A
110 115Right-handed alpha
Helix 6
AA6
A
117 130Right-handed alpha
Helix 7
AA7
A
148 153Right-handed 310
Helix 8
AA8
A
163 177Right-handed alpha
Helix 9
AA9
A
301 308Right-handed alpha
Helix 10
AB1
A
320 340Right-handed alpha
Helix 11
AB2
A
347 365Right-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
443 451Right-handed alpha
Helix 17
AB8
A
451 460Right-handed alpha
Helix 18
AB9
A
469 483Right-handed alpha
Helix 19
AC1
A
502 507Right-handed 310
Helix 20
AC2
A
520 533Right-handed alpha
Helix 21
AC3
A
546 550Right-handed 310
Helix 22
AC4
A
554 561Right-handed alpha
Helix 23
AC5
A
570 585Right-handed alpha
Helix 24
AC6
A
610 614Right-handed 310
Helix 25
AC7
A
623 630Right-handed alpha
Helix 26
AC8
A
633 650Right-handed alpha
Helix 27
AC9
A
650 663Right-handed alpha
Helix 28
AD1
A
668 675Right-handed alpha
Helix 29
AD2
A
681 691Right-handed alpha
Helix 30
AD3
A
695 712Right-handed alpha
Helix 31
AD4
A
712 722Right-handed alpha
Helix 32
AD5
A
751 769Right-handed alpha
Helix 33
AD6
A
779 788Right-handed alpha
Helix 34
AD7
A
857 873Right-handed alpha
Helix 35
AD8
A
879 888Right-handed alpha
Helix 36
AD9
A
894 914Right-handed alpha
Helix 37
AE1
A
967 979Right-handed alpha
Helix 38
AE2
A
1002 1006Right-handed 310
Helix 39
AE3
A
1008 1014Right-handed alpha
Helix 40
AE4
C
100 114Right-handed alpha
Helix 41
AE5
C
205 216Right-handed alpha
Helix 42
AE6
C
220 229Right-handed 310
Helix 43
AE7
C
235 251Right-handed alpha
Helix 44
AE8
C
253 258Right-handed alpha
Helix 45
AE9
C
267 290Right-handed alpha
Helix 46
AF1
C
311 314Right-handed 310
Helix 47
AF2
C
315 323Right-handed alpha
Helix 48
AF3
D
22 34Right-handed alpha
Helix 49
AF4
D
55 60Right-handed alpha
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There are 9 sheets in PDB entry 9YLF. 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 159parallel
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 7 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
216 222first strand
Strand 2
A
227 231anti-parallel
Strand 3
A
270 273anti-parallel
Strand 4
A
260 267anti-parallel
Strand 5
A
244 251anti-parallel
Strand 6
A
284 290anti-parallel
Strand 7
A
216 222anti-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 465parallel
Strand 4
A
563 566parallel
Strand 5
A
588 593parallel
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 5 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 988anti-parallel
Strand 5
A
991 994anti-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 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
C
119 123first strand
Strand 2
C
130 136anti-parallel
Strand 3
C
147 153anti-parallel
Strand 4
C
164 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
D
12 15first strand
Strand 2
D
3 7anti-parallel
Strand 3
D
66 70parallel
Strand 4
D
42 45anti-parallel
Strand 5
D
48 49anti-parallel
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