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


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 3SMP entry

There are 2 chains in PDB entry 3SMP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 233LYS 593
B
 ASN 232MET 594
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 37 helices in PDB entry 3SMP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
259 266Right-handed alpha
Helix 2
2
A
267 280Right-handed alpha
Helix 3
3
A
291 294Right-handed 310
Helix 4
4
A
316 327Right-handed alpha
Helix 5
5
A
328 332Right-handed 310
Helix 6
6
A
342 355Right-handed alpha
Helix 7
7
A
362 378Right-handed alpha
Helix 8
8
A
439 452Right-handed alpha
Helix 9
9
A
455 466Right-handed alpha
Helix 10
10
A
467 471Right-handed 310
Helix 11
11
A
475 480Right-handed alpha
Helix 12
12
A
483 487Right-handed 310
Helix 13
13
A
497 501Right-handed 310
Helix 14
14
A
502 509Right-handed alpha
Helix 15
15
A
510 538Right-handed alpha
Helix 16
16
A
546 550Right-handed 310
Helix 17
17
A
553 567Right-handed alpha
Helix 18
18
A
581 591Right-handed alpha
Helix 19
19
B
259 266Right-handed alpha
Helix 20
20
B
267 280Right-handed alpha
Helix 21
21
B
291 294Right-handed 310
Helix 22
22
B
316 327Right-handed alpha
Helix 23
23
B
328 332Right-handed 310
Helix 24
24
B
342 355Right-handed alpha
Helix 25
25
B
362 378Right-handed alpha
Helix 26
26
B
439 452Right-handed alpha
Helix 27
27
B
455 464Right-handed alpha
Helix 28
28
B
467 471Right-handed 310
Helix 29
29
B
475 480Right-handed alpha
Helix 30
30
B
483 487Right-handed 310
Helix 31
31
B
497 501Right-handed 310
Helix 32
32
B
502 507Right-handed alpha
Helix 33
33
B
510 537Right-handed alpha
Helix 34
34
B
546 550Right-handed 310
Helix 35
35
B
553 567Right-handed alpha
Helix 36
36
B
581 590Right-handed alpha
Helix 37
37
B
591 593Right-handed 310
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There are 9 sheets in PDB entry 3SMP. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 4 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
282 283first strand
Strand 2
A
287 289anti-parallel
Strand 3
A
303 313anti-parallel
Strand 4
A
295 300anti-parallel
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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
A
282 283first strand
Strand 2
A
287 289anti-parallel
Strand 3
A
303 313anti-parallel
Strand 4
A
247 255anti-parallel
Strand 5
A
238 243anti-parallel
Strand 6
A
335 339parallel
Strand 7
A
357 360parallel
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There are 3 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
398 402first strand
Strand 2
A
385 389anti-parallel
Strand 3
A
575 576anti-parallel
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There are 4 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
429 436first strand
Strand 2
A
419 426anti-parallel
Strand 3
A
410 415anti-parallel
Strand 4
A
542 545parallel
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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
A
473 474first strand
Strand 2
A
493 495anti-parallel
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There are 4 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
282 283first strand
Strand 2
B
287 289anti-parallel
Strand 3
B
303 313anti-parallel
Strand 4
B
295 300anti-parallel
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There are 7 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
282 283first strand
Strand 2
B
287 289anti-parallel
Strand 3
B
303 313anti-parallel
Strand 4
B
247 255anti-parallel
Strand 5
B
238 243anti-parallel
Strand 6
B
335 339parallel
Strand 7
B
357 360parallel
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There are 7 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
398 401first strand
Strand 2
B
385 389anti-parallel
Strand 3
B
573 576anti-parallel
Strand 4
B
542 545parallel
Strand 5
B
410 415parallel
Strand 6
B
419 426anti-parallel
Strand 7
B
429 436anti-parallel
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There are 2 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
473 474first strand
Strand 2
B
493 495anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il