Analysis of interatomic Contacts of Structural Units in PDB entry:
4M89


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 4M89 entry

There are 2 chains in PDB entry 4M89 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 2SER 258
B
 GLY 2SER 258
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 30 helices in PDB entry 4M89. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 31Right-handed alpha
Helix 2
2
A
41 43Right-handed 310
Helix 3
3
A
44 55Right-handed alpha
Helix 4
4
A
67 79Right-handed alpha
Helix 5
5
A
96 101Right-handed 310
Helix 6
6
A
103 108Right-handed alpha
Helix 7
7
A
109 121Right-handed alpha
Helix 8
8
A
122 136Right-handed alpha
Helix 9
9
A
147 151Right-handed 310
Helix 10
10
A
158 179Right-handed alpha
Helix 11
11
A
196 201Right-handed 310
Helix 12
12
A
203 215Right-handed alpha
Helix 13
13
A
222 235Right-handed alpha
Helix 14
14
A
236 239Right-handed 310
Helix 15
15
A
251 255Right-handed 310
Helix 16
16
B
19 31Right-handed alpha
Helix 17
17
B
41 43Right-handed 310
Helix 18
18
B
44 55Right-handed alpha
Helix 19
19
B
67 79Right-handed alpha
Helix 20
20
B
96 101Right-handed 310
Helix 21
21
B
103 108Right-handed alpha
Helix 22
22
B
109 121Right-handed alpha
Helix 23
23
B
122 136Right-handed alpha
Helix 24
24
B
147 151Right-handed 310
Helix 25
25
B
158 179Right-handed alpha
Helix 26
26
B
196 201Right-handed 310
Helix 27
27
B
203 215Right-handed alpha
Helix 28
28
B
222 235Right-handed alpha
Helix 29
29
B
236 239Right-handed 310
Helix 30
30
B
251 255Right-handed 310
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There are 2 sheets in PDB entry 4M89. Click on sheet of interest to get list of strands forming it: A, B,

There are 7 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
60 62first strand
Strand 2
A
34 39parallel
Strand 3
A
8 11parallel
Strand 4
A
87 90parallel
Strand 5
A
140 146parallel
Strand 6
A
183 190parallel
Strand 7
A
245 248parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
60 62first strand
Strand 2
B
34 39parallel
Strand 3
B
8 11parallel
Strand 4
B
87 90parallel
Strand 5
B
140 146parallel
Strand 6
B
183 190parallel
Strand 7
B
245 248parallel
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