Analysis of interatomic Contacts of Structural Units in PDB entry:
9YC5


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 9YC5 entry

There are 3 chains in PDB entry 9YC5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 92ASP 277
H
 GLU 1VAL 217
L
 ASP 1LYS 212
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 12 helices in PDB entry 9YC5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
243 249Right-handed alpha
Helix 2
AA2
A
252 257Right-handed alpha
Helix 3
AA3
A
273 277Right-handed 310
Helix 4
AA4
H
28 32Right-handed 310
Helix 5
AA5
H
53 56Right-handed 310
Helix 6
AA6
H
87 91Right-handed 310
Helix 7
AA7
H
159 164Right-handed 310
Helix 8
AA8
H
192 194Right-handed 310
Helix 9
AA9
L
79 83Right-handed 310
Helix 10
AB1
L
122 127Right-handed alpha
Helix 11
AB2
L
155 157Right-handed 310
Helix 12
AB3
L
183 187Right-handed alpha
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There are 12 sheets in PDB entry 9YC5. 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 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
94 96first strand
Strand 2
A
112 114anti-parallel
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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
98 99first strand
Strand 2
A
142 148anti-parallel
Strand 3
A
121 129anti-parallel
Strand 4
A
164 171anti-parallel
Strand 5
A
157 160anti-parallel
Strand 6
A
235 242anti-parallel
Strand 7
A
189 199anti-parallel
Strand 8
A
211 216anti-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
98 99first strand
Strand 2
A
142 148anti-parallel
Strand 3
A
121 129anti-parallel
Strand 4
A
164 171anti-parallel
Strand 5
A
157 160anti-parallel
Strand 6
A
235 242anti-parallel
Strand 7
A
221 229anti-parallel
Strand 8
A
258 266anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
3 6first strand
Strand 2
H
18 25anti-parallel
Strand 3
H
78 83anti-parallel
Strand 4
H
68 73anti-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
H
11 12first strand
Strand 2
H
114 115parallel
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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
H
57 60first strand
Strand 2
H
45 52anti-parallel
Strand 3
H
33 39anti-parallel
Strand 4
H
93 99anti-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
H
125 128first strand
Strand 2
H
141 151anti-parallel
Strand 3
H
181 190anti-parallel
Strand 4
H
169 171anti-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
L
5 7first strand
Strand 2
L
21 24anti-parallel
Strand 3
L
72 75anti-parallel
Strand 4
L
62 65anti-parallel
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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
48 49first strand
Strand 2
L
36 39anti-parallel
Strand 3
L
86 89anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
114 116first strand
Strand 2
L
133 139anti-parallel
Strand 3
L
173 179anti-parallel
Strand 4
L
159 164anti-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
L
129 130first strand
Strand 2
L
181 182anti-parallel
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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
194 195first strand
Strand 2
L
206 207anti-parallel
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