Analysis of interatomic Contacts of Structural Units in PDB entry:
3HO1


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 3HO1 entry

There are 3 chains in PDB entry 3HO1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 2VAL 685
X
 T 1 T 21
Y
 C 1 G 12
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 17 helices in PDB entry 3HO1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
41 53Right-handed alpha
Helix 2
2
A
102 123Right-handed alpha
Helix 3
3
A
178 186Right-handed alpha
Helix 4
4
A
282 300Right-handed alpha
Helix 5
5
A
329 331Right-handed 310
Helix 6
6
A
332 337Right-handed alpha
Helix 7
7
A
358 371Right-handed alpha
Helix 8
8
A
384 387Right-handed 310
Helix 9
9
A
388 401Right-handed alpha
Helix 10
10
A
414 428Right-handed alpha
Helix 11
11
A
443 459Right-handed alpha
Helix 12
12
A
514 535Right-handed alpha
Helix 13
13
A
551 553Right-handed 310
Helix 14
14
A
554 564Right-handed alpha
Helix 15
15
A
627 638Right-handed alpha
Helix 16
16
A
639 641Right-handed 310
Helix 17
17
A
653 669Right-handed alpha
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There are 7 sheets in PDB entry 3HO1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 14 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
128 130first strand
Strand 2
A
133 142anti-parallel
Strand 3
A
145 157anti-parallel
Strand 4
A
162 175anti-parallel
Strand 5
A
7 18anti-parallel
Strand 6
A
307 315anti-parallel
Strand 7
A
592 595anti-parallel
Strand 8
A
600 604anti-parallel
Strand 9
A
617 624anti-parallel
Strand 10
A
567 574anti-parallel
Strand 11
A
540 545parallel
Strand 12
A
473 481parallel
Strand 13
A
484 494anti-parallel
Strand 14
A
502 505anti-parallel
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There are 6 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
128 130first strand
Strand 2
A
133 142anti-parallel
Strand 3
A
145 157anti-parallel
Strand 4
A
162 175anti-parallel
Strand 5
A
7 18anti-parallel
Strand 6
A
581 583anti-parallel
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There are 5 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
57 60first strand
Strand 2
A
63 66anti-parallel
Strand 3
A
27 34anti-parallel
Strand 4
A
85 95anti-parallel
Strand 5
A
76 80anti-parallel
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There are 3 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
201 202first strand
Strand 2
A
192 195anti-parallel
Strand 3
A
261 264anti-parallel
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There are 3 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
206 208first strand
Strand 2
A
241 244anti-parallel
Strand 3
A
254 257anti-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
A
321 322first strand
Strand 2
A
464 465anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
376 380first strand
Strand 2
A
344 350parallel
Strand 3
A
405 410parallel
Strand 4
A
432 436parallel
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