Analysis of interatomic Contacts of Structural Units in PDB entry:
1Y7W


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 1Y7W entry

There are 2 chains in PDB entry 1Y7W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 3TYR 276
B
 ASN 3TYR 276
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 18 helices in PDB entry 1Y7W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 19Right-handed 310
Helix 2
2
A
28 33Right-handed 310
Helix 3
3
A
42 46Right-handed 310
Helix 4
4
A
48 52Right-handed 310
Helix 5
5
A
60 65Right-handed 310
Helix 6
6
A
145 149Right-handed 310
Helix 7
7
A
165 181Right-handed alpha
Helix 8
8
A
198 202Right-handed alpha
Helix 9
9
A
237 252Right-handed alpha
Helix 10
10
B
16 19Right-handed 310
Helix 11
11
B
28 33Right-handed 310
Helix 12
12
B
42 46Right-handed 310
Helix 13
13
B
48 52Right-handed 310
Helix 14
14
B
60 65Right-handed 310
Helix 15
15
B
145 149Right-handed 310
Helix 16
16
B
165 181Right-handed alpha
Helix 17
17
B
198 202Right-handed alpha
Helix 18
18
B
237 252Right-handed alpha
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There are 12 sheets in PDB entry 1Y7W. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
21 22first strand
Strand 2
A
25 26anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
40 41first strand
Strand 2
A
124 125parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
74 75first strand
Strand 2
A
196 197anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
88 89first strand
Strand 2
A
79 80anti-parallel
Strand 3
A
191 192anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
99 102first strand
Strand 2
A
105 118anti-parallel
Strand 3
A
132 140anti-parallel
Strand 4
A
151 160anti-parallel
Strand 5
A
234 236parallel
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There are 7 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
99 102first strand
Strand 2
A
105 118anti-parallel
Strand 3
A
132 140anti-parallel
Strand 4
A
151 160anti-parallel
Strand 5
A
225 230parallel
Strand 6
A
209 214anti-parallel
Strand 7
A
272 274anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
21 22first strand
Strand 2
B
25 26anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
40 41first strand
Strand 2
B
124 125parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
74 75first strand
Strand 2
B
196 197anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
88 89first strand
Strand 2
B
79 80anti-parallel
Strand 3
B
191 192anti-parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
99 102first strand
Strand 2
B
105 118anti-parallel
Strand 3
B
132 140anti-parallel
Strand 4
B
151 160anti-parallel
Strand 5
B
234 236parallel
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There are 7 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
99 102first strand
Strand 2
B
105 118anti-parallel
Strand 3
B
132 140anti-parallel
Strand 4
B
151 160anti-parallel
Strand 5
B
225 230parallel
Strand 6
B
209 214anti-parallel
Strand 7
B
272 274anti-parallel
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