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


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 2YNT entry

There are 3 chains in PDB entry 2YNT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 36ASN 295
B
 HIS 39LYS 296
C
 HIS 39MET 298
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 22 helices in PDB entry 2YNT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
88 104Right-handed alpha
Helix 2
2
A
118 123Right-handed alpha
Helix 3
3
A
124 131Right-handed alpha
Helix 4
4
A
140 149Right-handed alpha
Helix 5
5
A
221 223Right-handed 310
Helix 6
6
A
238 251Right-handed alpha
Helix 7
7
A
280 295Right-handed alpha
Helix 8
8
B
88 104Right-handed alpha
Helix 9
9
B
118 123Right-handed alpha
Helix 10
10
B
124 131Right-handed alpha
Helix 11
11
B
140 149Right-handed alpha
Helix 12
12
B
221 223Right-handed 310
Helix 13
13
B
238 252Right-handed alpha
Helix 14
14
B
280 296Right-handed alpha
Helix 15
15
C
88 104Right-handed alpha
Helix 16
16
C
118 123Right-handed alpha
Helix 17
17
C
124 131Right-handed alpha
Helix 18
18
C
140 149Right-handed alpha
Helix 19
19
C
221 223Right-handed 310
Helix 20
20
C
238 240Right-handed 310
Helix 21
21
C
241 251Right-handed alpha
Helix 22
22
C
280 297Right-handed alpha
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There are 6 sheets in PDB entry 2YNT. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, CA, CB,

There are 7 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
43 49first strand
Strand 2
A
52 61anti-parallel
Strand 3
A
65 76anti-parallel
Strand 4
A
79 83anti-parallel
Strand 5
A
107 113parallel
Strand 6
A
136 139parallel
Strand 7
A
170 172parallel
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There are 5 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
179 182first strand
Strand 2
A
187 190anti-parallel
Strand 3
A
202 205anti-parallel
Strand 4
A
216 220anti-parallel
Strand 5
A
258 261parallel
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There are 7 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
43 49first strand
Strand 2
B
52 61anti-parallel
Strand 3
B
65 76anti-parallel
Strand 4
B
79 83anti-parallel
Strand 5
B
107 113parallel
Strand 6
B
136 139parallel
Strand 7
B
170 172parallel
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There are 5 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
179 182first strand
Strand 2
B
187 190anti-parallel
Strand 3
B
202 205anti-parallel
Strand 4
B
216 220anti-parallel
Strand 5
B
258 261parallel
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There are 7 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
43 49first strand
Strand 2
C
52 61anti-parallel
Strand 3
C
65 76anti-parallel
Strand 4
C
79 83anti-parallel
Strand 5
C
107 113parallel
Strand 6
C
136 139parallel
Strand 7
C
170 172parallel
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There are 5 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
179 182first strand
Strand 2
C
187 190anti-parallel
Strand 3
C
202 205anti-parallel
Strand 4
C
216 220anti-parallel
Strand 5
C
258 261parallel
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