Analysis of interatomic Contacts of Structural Units in PDB entry:
2Y1H


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 2Y1H entry

There are 2 chains in PDB entry 2Y1H (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 4LEU 272
B
 GLY 5LEU 272
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 31 helices in PDB entry 2Y1H. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 21Right-handed 310
Helix 2
2
A
23 34Right-handed alpha
Helix 3
3
A
45 47Right-handed 310
Helix 4
4
A
48 59Right-handed alpha
Helix 5
5
A
84 99Right-handed alpha
Helix 6
6
A
100 102Right-handed 310
Helix 7
7
A
119 141Right-handed alpha
Helix 8
8
A
151 162Right-handed alpha
Helix 9
9
A
175 185Right-handed alpha
Helix 10
10
A
192 197Right-handed 310
Helix 11
11
A
198 208Right-handed alpha
Helix 12
12
A
209 211Right-handed 310
Helix 13
13
A
231 233Right-handed 310
Helix 14
14
A
234 247Right-handed alpha
Helix 15
15
A
249 265Right-handed alpha
Helix 16
16
A
267 272Right-handed alpha
Helix 17
17
B
17 21Right-handed 310
Helix 18
18
B
23 34Right-handed alpha
Helix 19
19
B
45 47Right-handed 310
Helix 20
20
B
48 59Right-handed alpha
Helix 21
21
B
84 99Right-handed alpha
Helix 22
22
B
119 141Right-handed alpha
Helix 23
23
B
151 162Right-handed alpha
Helix 24
24
B
175 185Right-handed alpha
Helix 25
25
B
192 197Right-handed 310
Helix 26
26
B
198 208Right-handed alpha
Helix 27
27
B
209 211Right-handed 310
Helix 28
28
B
231 233Right-handed 310
Helix 29
29
B
234 247Right-handed alpha
Helix 30
30
B
249 265Right-handed alpha
Helix 31
31
B
267 272Right-handed alpha
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There are 3 sheets in PDB entry 2Y1H. Click on sheet of interest to get list of strands forming it: AA, BA, BB,

There are 8 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
8 13first strand
Strand 2
A
36 41parallel
Strand 3
A
63 67parallel
Strand 4
A
104 109parallel
Strand 5
A
144 147parallel
Strand 6
A
167 170parallel
Strand 7
A
188 191parallel
Strand 8
A
213 215parallel
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There are 8 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
8 13first strand
Strand 2
B
36 41parallel
Strand 3
B
63 67parallel
Strand 4
B
104 111parallel
Strand 5
B
144 149parallel
Strand 6
B
167 170parallel
Strand 7
B
188 191parallel
Strand 8
B
213 215parallel
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There are 2 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
72 73first strand
Strand 2
B
81 82anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il