Analysis of interatomic Contacts of Structural Units in PDB entry:
7Y1B


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 7Y1B entry

There are 3 chains in PDB entry 7Y1B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 99ALA 212
H
 GLN 20ARG 236
L
 ASP 21GLU 233
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 4 helices in PDB entry 7Y1B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
H
47 51Right-handed 310
Helix 2
AA2
H
81 84Right-handed 310
Helix 3
AA3
L
99 103Right-handed 310
Helix 4
AA4
L
143 148Right-handed alpha
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There are 12 sheets in PDB entry 7Y1B. 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 3 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
122 125first strand
Strand 2
A
170 175anti-parallel
Strand 3
A
162 167anti-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
149 151first strand
Strand 2
A
137 143anti-parallel
Strand 3
A
185 192anti-parallel
Strand 4
A
197 204anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
22 24first strand
Strand 2
H
37 44anti-parallel
Strand 3
H
97 102anti-parallel
Strand 4
H
87 92anti-parallel
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There are 2 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
28 31first strand
Strand 2
H
131 134parallel
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There are 5 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
78 79first strand
Strand 2
H
64 70anti-parallel
Strand 3
H
52 58anti-parallel
Strand 4
H
112 118anti-parallel
Strand 5
H
123 126anti-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
H
143 147first strand
Strand 2
H
159 166anti-parallel
Strand 3
H
197 206anti-parallel
Strand 4
H
186 188anti-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
143 147first strand
Strand 2
H
159 166anti-parallel
Strand 3
H
197 206anti-parallel
Strand 4
H
192 194anti-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
H
174 177first strand
Strand 2
H
217 222anti-parallel
Strand 3
H
227 232anti-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
L
25 27first strand
Strand 2
L
39 44anti-parallel
Strand 3
L
90 95anti-parallel
Strand 4
L
82 87anti-parallel
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There are 5 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
30 33first strand
Strand 2
L
122 126parallel
Strand 3
L
105 110anti-parallel
Strand 4
L
53 58anti-parallel
Strand 5
L
65 68anti-parallel
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There are 4 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
134 138first strand
Strand 2
L
149 157anti-parallel
Strand 3
L
194 202anti-parallel
Strand 4
L
179 183anti-parallel
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There are 4 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
173 174first strand
Strand 2
L
164 170anti-parallel
Strand 3
L
212 218anti-parallel
Strand 4
L
221 229anti-parallel
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