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


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 4MDO entry

There is 1 chain in PDB entry 4MDO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 0GLU 476
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 24 helices in PDB entry 4MDO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 19Right-handed alpha
Helix 2
2
A
23 27Right-handed 310
Helix 3
3
A
30 38Right-handed alpha
Helix 4
4
A
53 56Right-handed 310
Helix 5
5
A
57 69Right-handed alpha
Helix 6
6
A
78 83Right-handed alpha
Helix 7
7
A
93 110Right-handed alpha
Helix 8
8
A
124 132Right-handed alpha
Helix 9
9
A
133 135Right-handed 310
Helix 10
10
A
136 155Right-handed alpha
Helix 11
11
A
166 176Right-handed alpha
Helix 12
12
A
198 222Right-handed alpha
Helix 13
13
A
222 227Right-handed alpha
Helix 14
14
A
246 261Right-handed alpha
Helix 15
15
A
261 271Right-handed alpha
Helix 16
16
A
274 282Right-handed alpha
Helix 17
17
A
283 285Right-handed 310
Helix 18
18
A
289 297Right-handed alpha
Helix 19
19
A
353 369Right-handed alpha
Helix 20
20
A
384 388Right-handed 310
Helix 21
21
A
389 395Right-handed alpha
Helix 22
22
A
396 416Right-handed alpha
Helix 23
23
A
434 438Right-handed 310
Helix 24
24
A
459 471Right-handed alpha
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There are 3 sheets in PDB entry 4MDO. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 9 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
8 12first strand
Strand 2
A
72 76parallel
Strand 3
A
113 119parallel
Strand 4
A
160 165parallel
Strand 5
A
229 235parallel
Strand 6
A
303 306parallel
Strand 7
A
373 378parallel
Strand 8
A
421 427parallel
Strand 9
A
8 12parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
238 241first strand
Strand 2
A
310 315parallel
Strand 3
A
329 332anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
446 449first strand
Strand 2
A
455 458anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il