Analysis of interatomic Contacts of Structural Units in PDB entry:
9YW4


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 9YW4 entry

There are 5 chains in PDB entry 9YW4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 8PRO 201
B
 GLY 3ALA 243
P
 ILE 1TYR 10
D
 GLY 1TRP 274
E
 MET 1MET 100
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 10 helices in PDB entry 9YW4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
187 192Right-handed 310
Helix 2
AA2
B
116 120Right-handed 310
Helix 3
AA3
B
131 139Right-handed alpha
Helix 4
AA4
B
198 202Right-handed alpha
Helix 5
AA5
D
56 85Right-handed alpha
Helix 6
AA6
D
137 150Right-handed alpha
Helix 7
AA7
D
151 162Right-handed alpha
Helix 8
AA8
D
162 175Right-handed alpha
Helix 9
AA9
D
175 180Right-handed alpha
Helix 10
AB1
D
253 255Right-handed 310
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There are 19 sheets in PDB entry 9YW4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1,

There are 5 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
9 14first strand
Strand 2
A
106 111parallel
Strand 3
A
86 92anti-parallel
Strand 4
A
32 38anti-parallel
Strand 5
A
46 51anti-parallel
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There are 4 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
9 14first strand
Strand 2
A
106 111parallel
Strand 3
A
86 92anti-parallel
Strand 4
A
101 102anti-parallel
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There are 3 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
19 24first strand
Strand 2
A
72 77anti-parallel
Strand 3
A
62 67anti-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
A
120 125first strand
Strand 2
A
133 138anti-parallel
Strand 3
A
169 178anti-parallel
Strand 4
A
154 156anti-parallel
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There are 4 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
120 125first strand
Strand 2
A
133 138anti-parallel
Strand 3
A
169 178anti-parallel
Strand 4
A
160 164anti-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
B
4 7first strand
Strand 2
B
19 25anti-parallel
Strand 3
B
76 78anti-parallel
Strand 4
B
65 66anti-parallel
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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 14first strand
Strand 2
B
109 114parallel
Strand 3
B
87 94anti-parallel
Strand 4
B
31 37anti-parallel
Strand 5
B
43 51anti-parallel
Strand 6
B
54 57anti-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
10 14first strand
Strand 2
B
109 114parallel
Strand 3
B
87 94anti-parallel
Strand 4
B
104 105anti-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
124 128first strand
Strand 2
B
140 150anti-parallel
Strand 3
B
188 197anti-parallel
Strand 4
B
170 172anti-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
B
124 128first strand
Strand 2
B
140 150anti-parallel
Strand 3
B
188 197anti-parallel
Strand 4
B
177 178anti-parallel
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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
155 161first strand
Strand 2
B
208 214anti-parallel
Strand 3
B
233 239anti-parallel
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There are 8 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
46 47first strand
Strand 2
D
31 37anti-parallel
Strand 3
D
21 28anti-parallel
Strand 4
D
3 12anti-parallel
Strand 5
D
94 103anti-parallel
Strand 6
D
109 118anti-parallel
Strand 7
D
121 126anti-parallel
Strand 8
D
133 135anti-parallel
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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
186 195first strand
Strand 2
D
198 208anti-parallel
Strand 3
D
241 250anti-parallel
Strand 4
D
228 230anti-parallel
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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
186 195first strand
Strand 2
D
198 208anti-parallel
Strand 3
D
241 250anti-parallel
Strand 4
D
234 235anti-parallel
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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
214 215first strand
Strand 2
D
261 262anti-parallel
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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
222 224first strand
Strand 2
D
217 219anti-parallel
Strand 3
D
257 258anti-parallel
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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
7 12first strand
Strand 2
E
22 31anti-parallel
Strand 3
E
63 71anti-parallel
Strand 4
E
51 52anti-parallel
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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
7 12first strand
Strand 2
E
22 31anti-parallel
Strand 3
E
63 71anti-parallel
Strand 4
E
56 57anti-parallel
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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
37 42first strand
Strand 2
E
79 84anti-parallel
Strand 3
E
92 95anti-parallel
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