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


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 3MDY entry

There are 4 chains in PDB entry 3MDY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 174LEU 502
C
 GLU 174ILE 500
B
 SER 0GLU 108
D
 SER 0GLU 108
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 34 helices in PDB entry 3MDY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
175 187Right-handed alpha
Helix 2
2
A
193 198Right-handed alpha
Helix 3
3
A
199 204Right-handed alpha
Helix 4
4
A
237 249Right-handed alpha
Helix 5
5
A
269 272Right-handed 310
Helix 6
6
A
286 294Right-handed alpha
Helix 7
7
A
297 317Right-handed alpha
Helix 8
8
A
374 378Right-handed 310
Helix 9
9
A
379 384Right-handed alpha
Helix 10
10
A
392 412Right-handed alpha
Helix 11
11
A
436 445Right-handed alpha
Helix 12
12
A
454 459Right-handed 310
Helix 13
13
A
460 474Right-handed alpha
Helix 14
14
A
477 481Right-handed 310
Helix 15
15
A
483 497Right-handed alpha
Helix 16
16
C
175 187Right-handed alpha
Helix 17
17
C
193 198Right-handed alpha
Helix 18
18
C
199 204Right-handed alpha
Helix 19
19
C
237 249Right-handed alpha
Helix 20
20
C
269 272Right-handed 310
Helix 21
21
C
286 294Right-handed alpha
Helix 22
22
C
297 317Right-handed alpha
Helix 23
23
C
374 378Right-handed 310
Helix 24
24
C
379 384Right-handed alpha
Helix 25
25
C
392 412Right-handed alpha
Helix 26
26
C
436 445Right-handed alpha
Helix 27
27
C
454 459Right-handed 310
Helix 28
28
C
460 474Right-handed alpha
Helix 29
29
C
477 481Right-handed 310
Helix 30
30
C
483 497Right-handed alpha
Helix 31
31
B
57 66Right-handed alpha
Helix 32
32
B
79 82Right-handed 310
Helix 33
33
D
57 66Right-handed alpha
Helix 34
34
D
79 82Right-handed 310
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There are 10 sheets in PDB entry 3MDY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 5 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
205 213first strand
Strand 2
A
216 223anti-parallel
Strand 3
A
226 234anti-parallel
Strand 4
A
274 279anti-parallel
Strand 5
A
261 267anti-parallel
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There are 2 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
328 329first strand
Strand 2
A
355 356anti-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
338 340first strand
Strand 2
A
346 348anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
205 213first strand
Strand 2
C
216 223anti-parallel
Strand 3
C
226 234anti-parallel
Strand 4
C
274 279anti-parallel
Strand 5
C
261 267anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
328 329first strand
Strand 2
C
355 356anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
338 340first strand
Strand 2
C
346 348anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
3 9first strand
Strand 2
B
72 77anti-parallel
Strand 3
B
98 107anti-parallel
Strand 4
B
22 31anti-parallel
Strand 5
B
36 39anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
3 9first strand
Strand 2
B
72 77anti-parallel
Strand 3
B
98 107anti-parallel
Strand 4
B
22 31anti-parallel
Strand 5
B
47 50anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
3 9first strand
Strand 2
D
72 77anti-parallel
Strand 3
D
98 107anti-parallel
Strand 4
D
22 31anti-parallel
Strand 5
D
36 39anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
3 9first strand
Strand 2
D
72 77anti-parallel
Strand 3
D
98 107anti-parallel
Strand 4
D
22 31anti-parallel
Strand 5
D
47 50anti-parallel
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