Analysis of interatomic Contacts of Structural Units in PDB entry:
3MDC


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 3MDC entry

There are 4 chains in PDB entry 3MDC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 254TRP 575
T
 C 1 G 11
P
 C 1 C 6
D
 G 1 G 4
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 18 helices in PDB entry 3MDC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
255 270Right-handed alpha
Helix 2
2
A
272 288Right-handed alpha
Helix 3
3
A
295 301Right-handed alpha
Helix 4
4
A
306 320Right-handed alpha
Helix 5
5
A
322 328Right-handed 310
Helix 6
6
A
331 340Right-handed alpha
Helix 7
7
A
345 355Right-handed alpha
Helix 8
8
A
359 367Right-handed alpha
Helix 9
9
A
370 379Right-handed alpha
Helix 10
10
A
381 385Right-handed 310
Helix 11
11
A
389 407Right-handed alpha
Helix 12
12
A
415 420Right-handed alpha
Helix 13
13
A
442 454Right-handed alpha
Helix 14
14
A
495 497Right-handed 310
Helix 15
15
A
498 508Right-handed alpha
Helix 16
16
A
509 523Right-handed alpha
Helix 17
17
A
555 563Right-handed alpha
Helix 18
18
A
569 574Right-handed 310
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There are 3 sheets in PDB entry 3MDC. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 2 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
387 388first strand
Strand 2
A
424 425anti-parallel
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There are 5 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
411 414first strand
Strand 2
A
428 433anti-parallel
Strand 3
A
487 493parallel
Strand 4
A
472 477anti-parallel
Strand 5
A
457 462anti-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
525 527first strand
Strand 2
A
532 534anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il