Analysis of interatomic Contacts of Structural Units in PDB entry:
2Y4M


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 2Y4M entry

There are 2 chains in PDB entry 2Y4M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2GLU 381
B
 SER 2GLU 381
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 42 helices in PDB entry 2Y4M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 25Right-handed alpha
Helix 2
2
A
40 58Right-handed alpha
Helix 3
3
A
75 91Right-handed alpha
Helix 4
4
A
107 120Right-handed alpha
Helix 5
5
A
136 142Right-handed alpha
Helix 6
6
A
142 151Right-handed alpha
Helix 7
7
A
155 159Right-handed 310
Helix 8
8
A
171 180Right-handed alpha
Helix 9
9
A
180 186Right-handed alpha
Helix 10
10
A
190 202Right-handed alpha
Helix 11
11
A
223 225Right-handed 310
Helix 12
12
A
226 241Right-handed alpha
Helix 13
13
A
260 265Right-handed alpha
Helix 14
14
A
270 278Right-handed alpha
Helix 15
15
A
283 290Right-handed alpha
Helix 16
16
A
291 293Right-handed 310
Helix 17
17
A
294 304Right-handed alpha
Helix 18
18
A
314 329Right-handed alpha
Helix 19
19
A
333 355Right-handed alpha
Helix 20
20
A
356 358Right-handed 310
Helix 21
21
A
359 381Right-handed alpha
Helix 22
22
B
12 26Right-handed alpha
Helix 23
23
B
40 58Right-handed alpha
Helix 24
24
B
75 91Right-handed alpha
Helix 25
25
B
107 121Right-handed alpha
Helix 26
26
B
136 142Right-handed alpha
Helix 27
27
B
142 151Right-handed alpha
Helix 28
28
B
155 159Right-handed 310
Helix 29
29
B
171 179Right-handed alpha
Helix 30
30
B
180 186Right-handed alpha
Helix 31
31
B
190 202Right-handed alpha
Helix 32
32
B
222 225Right-handed 310
Helix 33
33
B
226 241Right-handed alpha
Helix 34
34
B
260 265Right-handed alpha
Helix 35
35
B
270 278Right-handed alpha
Helix 36
36
B
283 290Right-handed alpha
Helix 37
37
B
291 293Right-handed 310
Helix 38
38
B
294 304Right-handed alpha
Helix 39
39
B
314 329Right-handed alpha
Helix 40
40
B
333 355Right-handed alpha
Helix 41
41
B
356 358Right-handed 310
Helix 42
42
B
359 381Right-handed alpha
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There are 2 sheets in PDB entry 2Y4M. Click on sheet of interest to get list of strands forming it: AA, BA,

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
61 65first strand
Strand 2
A
31 36parallel
Strand 3
A
3 8parallel
Strand 4
A
95 98parallel
Strand 5
A
167 170anti-parallel
Strand 6
A
124 128anti-parallel
Strand 7
A
206 210parallel
Strand 8
A
251 253parallel
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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
61 65first strand
Strand 2
B
31 36parallel
Strand 3
B
3 8parallel
Strand 4
B
95 98parallel
Strand 5
B
167 170anti-parallel
Strand 6
B
124 128anti-parallel
Strand 7
B
206 210parallel
Strand 8
B
251 253parallel
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