Analysis of interatomic Contacts of Structural Units in PDB entry:
2Y3N


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 2Y3N entry

There are 4 chains in PDB entry 2Y3N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 3GLU 175
B
 MET 1ALA 66
C
 SER 3LYS 173
D
 MET 1LYS 64
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 9 helices in PDB entry 2Y3N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
97 105Right-handed alpha
Helix 2
2
A
158 160Right-handed 310
Helix 3
3
B
16 26Right-handed alpha
Helix 4
4
B
49 60Right-handed alpha
Helix 5
5
C
84 86Right-handed 310
Helix 6
6
C
97 104Right-handed alpha
Helix 7
7
C
137 141Right-handed 310
Helix 8
8
D
16 27Right-handed alpha
Helix 9
9
D
49 60Right-handed alpha
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There are 14 sheets in PDB entry 2Y3N. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, CA, CB, CC, CD, CE, CF, CG,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
56 57first strand
Strand 2
A
47 51anti-parallel
Strand 3
A
111 120anti-parallel
Strand 4
A
65 66parallel
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There are 6 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
56 57first strand
Strand 2
A
47 51anti-parallel
Strand 3
A
111 120anti-parallel
Strand 4
A
20 28anti-parallel
Strand 5
A
4 10anti-parallel
Strand 6
A
162 164parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
65 66first strand
Strand 2
A
111 120parallel
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There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
14 15first strand
Strand 2
A
169 172parallel
Strand 3
A
129 130anti-parallel
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There are 4 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
76 80first strand
Strand 2
A
88 95anti-parallel
Strand 3
A
33 41anti-parallel
Strand 4
A
133 134anti-parallel
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There are 4 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
76 80first strand
Strand 2
A
88 95anti-parallel
Strand 3
A
33 41anti-parallel
Strand 4
A
147 151anti-parallel
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There are 2 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
133 134first strand
Strand 2
A
33 41anti-parallel
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There are 4 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
56 57first strand
Strand 2
C
47 51anti-parallel
Strand 3
C
111 120anti-parallel
Strand 4
C
65 66parallel
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There are 6 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
56 57first strand
Strand 2
C
47 51anti-parallel
Strand 3
C
111 120anti-parallel
Strand 4
C
20 28anti-parallel
Strand 5
C
4 10anti-parallel
Strand 6
C
162 164parallel
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There are 2 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
65 66first strand
Strand 2
C
111 120parallel
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There are 3 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
14 15first strand
Strand 2
C
169 172parallel
Strand 3
C
129 130anti-parallel
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There are 4 strands in CE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
76 80first strand
Strand 2
C
88 95anti-parallel
Strand 3
C
33 41anti-parallel
Strand 4
C
133 134anti-parallel
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There are 5 strands in CF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
76 80first strand
Strand 2
C
88 95anti-parallel
Strand 3
C
33 41anti-parallel
Strand 4
C
147 151anti-parallel
Strand 5
C
156 157anti-parallel
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There are 2 strands in CG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
133 134first strand
Strand 2
C
33 41anti-parallel
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