Analysis of interatomic Contacts of Structural Units in PDB entry:
3M49


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 3M49 entry

There are 2 chains in PDB entry 3M49 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2LEU 666
B
 HIS 3TRP 622
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 68 helices in PDB entry 3M49. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 25Right-handed alpha
Helix 2
2
A
29 46Right-handed alpha
Helix 3
3
A
66 68Right-handed 310
Helix 4
4
A
69 80Right-handed alpha
Helix 5
5
A
85 90Right-handed alpha
Helix 6
6
A
119 140Right-handed alpha
Helix 7
7
A
156 162Right-handed alpha
Helix 8
8
A
162 175Right-handed alpha
Helix 9
9
A
194 198Right-handed 310
Helix 10
10
A
202 211Right-handed alpha
Helix 11
11
A
222 236Right-handed alpha
Helix 12
12
A
259 263Right-handed 310
Helix 13
13
A
268 279Right-handed alpha
Helix 14
14
A
290 301Right-handed alpha
Helix 15
15
A
301 323Right-handed alpha
Helix 16
16
A
323 335Right-handed alpha
Helix 17
17
A
341 346Right-handed 310
Helix 18
18
A
357 372Right-handed alpha
Helix 19
19
A
382 387Right-handed alpha
Helix 20
20
A
411 426Right-handed alpha
Helix 21
21
A
437 441Right-handed 310
Helix 22
22
A
442 453Right-handed alpha
Helix 23
23
A
464 468Right-handed 310
Helix 24
24
A
471 475Right-handed 310
Helix 25
25
A
478 485Right-handed alpha
Helix 26
26
A
496 510Right-handed alpha
Helix 27
27
A
527 532Right-handed alpha
Helix 28
28
A
533 540Right-handed alpha
Helix 29
29
A
562 577Right-handed alpha
Helix 30
30
A
588 594Right-handed alpha
Helix 31
31
A
596 604Right-handed alpha
Helix 32
32
A
622 627Right-handed alpha
Helix 33
33
A
643 651Right-handed alpha
Helix 34
34
A
654 666Right-handed alpha
Helix 35
35
B
4 25Right-handed alpha
Helix 36
36
B
29 46Right-handed alpha
Helix 37
37
B
66 68Right-handed 310
Helix 38
38
B
69 81Right-handed alpha
Helix 39
39
B
85 90Right-handed alpha
Helix 40
40
B
119 140Right-handed alpha
Helix 41
41
B
156 162Right-handed alpha
Helix 42
42
B
162 175Right-handed alpha
Helix 43
43
B
196 198Right-handed 310
Helix 44
44
B
202 211Right-handed alpha
Helix 45
45
B
222 236Right-handed alpha
Helix 46
46
B
259 263Right-handed 310
Helix 47
47
B
268 279Right-handed alpha
Helix 48
48
B
290 301Right-handed alpha
Helix 49
49
B
301 323Right-handed alpha
Helix 50
50
B
323 335Right-handed alpha
Helix 51
51
B
341 346Right-handed 310
Helix 52
52
B
357 372Right-handed alpha
Helix 53
53
B
382 387Right-handed alpha
Helix 54
54
B
411 426Right-handed alpha
Helix 55
55
B
437 441Right-handed 310
Helix 56
56
B
442 453Right-handed alpha
Helix 57
57
B
464 468Right-handed 310
Helix 58
58
B
471 475Right-handed 310
Helix 59
59
B
478 485Right-handed alpha
Helix 60
60
B
496 510Right-handed alpha
Helix 61
61
B
527 531Right-handed 310
Helix 62
62
B
533 540Right-handed alpha
Helix 63
63
B
562 577Right-handed alpha
Helix 64
64
B
588 594Right-handed alpha
Helix 65
65
B
596 604Right-handed alpha
Helix 66
66
B
622 627Right-handed alpha
Helix 67
67
B
643 651Right-handed alpha
Helix 68
68
B
654 666Right-handed alpha
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There are 9 sheets in PDB entry 3M49. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
61 64first strand
Strand 2
A
151 155parallel
Strand 3
A
180 186parallel
Strand 4
A
241 246parallel
Strand 5
A
213 217parallel
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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
354 356first strand
Strand 2
A
523 525anti-parallel
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There are 6 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
405 407first strand
Strand 2
A
375 379parallel
Strand 3
A
429 435parallel
Strand 4
A
457 461parallel
Strand 5
A
515 518parallel
Strand 6
A
490 492parallel
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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
A
543 546first strand
Strand 2
A
581 585anti-parallel
Strand 3
A
555 559parallel
Strand 4
A
611 614parallel
Strand 5
A
631 633parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
61 64first strand
Strand 2
B
151 155parallel
Strand 3
B
180 186parallel
Strand 4
B
241 246parallel
Strand 5
B
213 217parallel
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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
B
189 190first strand
Strand 2
B
193 194anti-parallel
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There are 2 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
354 356first strand
Strand 2
B
523 525anti-parallel
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There are 6 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
405 407first strand
Strand 2
B
375 379parallel
Strand 3
B
429 435parallel
Strand 4
B
457 461parallel
Strand 5
B
515 518parallel
Strand 6
B
490 492parallel
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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
B
543 546first strand
Strand 2
B
581 585anti-parallel
Strand 3
B
555 559parallel
Strand 4
B
611 614parallel
Strand 5
B
631 633parallel
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