Analysis of interatomic Contacts of Structural Units in PDB entry:
1HO5


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 1HO5 entry

There are 2 chains in PDB entry 1HO5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 26GLN 550
B
 TYR 26GLN 550
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 42 helices in PDB entry 1HO5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
55 73Right-handed alpha
Helix 2
2
A
89 94Right-handed alpha
Helix 3
3
A
97 108Right-handed alpha
Helix 4
4
A
115 120Right-handed 310
Helix 5
5
A
122 133Right-handed alpha
Helix 6
6
A
174 179Right-handed alpha
Helix 7
7
A
180 185Right-handed 310
Helix 8
8
A
191 207Right-handed alpha
Helix 9
9
A
221 225Right-handed 310
Helix 10
10
A
232 240Right-handed alpha
Helix 11
11
A
342 355Right-handed alpha
Helix 12
12
A
356 361Right-handed alpha
Helix 13
13
A
374 379Right-handed alpha
Helix 14
14
A
383 398Right-handed alpha
Helix 15
15
A
407 409Right-handed 310
Helix 16
16
A
420 427Right-handed alpha
Helix 17
17
A
440 452Right-handed alpha
Helix 18
18
A
497 501Right-handed alpha
Helix 19
19
A
502 506Right-handed 310
Helix 20
20
A
522 534Right-handed alpha
Helix 21
21
A
537 542Right-handed 310
Helix 22
22
B
55 74Right-handed alpha
Helix 23
23
B
89 94Right-handed alpha
Helix 24
24
B
97 108Right-handed alpha
Helix 25
25
B
115 120Right-handed 310
Helix 26
26
B
122 133Right-handed alpha
Helix 27
27
B
174 179Right-handed alpha
Helix 28
28
B
180 184Right-handed 310
Helix 29
29
B
191 207Right-handed alpha
Helix 30
30
B
221 225Right-handed 310
Helix 31
31
B
232 240Right-handed alpha
Helix 32
32
B
342 355Right-handed alpha
Helix 33
33
B
356 361Right-handed alpha
Helix 34
34
B
374 379Right-handed alpha
Helix 35
35
B
383 398Right-handed alpha
Helix 36
36
B
407 409Right-handed 310
Helix 37
37
B
420 427Right-handed alpha
Helix 38
38
B
440 451Right-handed alpha
Helix 39
39
B
497 501Right-handed alpha
Helix 40
40
B
502 506Right-handed 310
Helix 41
41
B
522 534Right-handed alpha
Helix 42
42
B
537 542Right-handed 310
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There are 17 sheets in PDB entry 1HO5. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q,

There are 6 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
137 138first strand
Strand 2
A
111 113parallel
Strand 3
A
76 81parallel
Strand 4
A
31 39parallel
Strand 5
A
294 303anti-parallel
Strand 6
A
306 316anti-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
142 144first strand
Strand 2
A
187 189anti-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
155 160first strand
Strand 2
A
163 171anti-parallel
Strand 3
A
211 217parallel
Strand 4
A
247 249parallel
Strand 5
A
283 286parallel
Strand 6
A
278 280anti-parallel
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There are 2 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
259 261first strand
Strand 2
A
264 265anti-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
A
320 324first strand
Strand 2
A
330 334anti-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
363 367first strand
Strand 2
A
416 419anti-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
A
461 464first strand
Strand 2
A
401 405anti-parallel
Strand 3
A
490 496parallel
Strand 4
A
432 439anti-parallel
Strand 5
A
516 521anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
479 480first strand
Strand 2
A
483 484anti-parallel
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There are 6 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
137 138first strand
Strand 2
B
111 113parallel
Strand 3
B
76 81parallel
Strand 4
B
32 39parallel
Strand 5
B
294 303anti-parallel
Strand 6
B
306 316anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
149 150first strand
Strand 2
B
142 144anti-parallel
Strand 3
B
188 189anti-parallel
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There are 6 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
155 160first strand
Strand 2
B
163 171anti-parallel
Strand 3
B
211 217parallel
Strand 4
B
247 249parallel
Strand 5
B
283 286parallel
Strand 6
B
278 280anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
259 261first strand
Strand 2
B
264 265anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
320 324first strand
Strand 2
B
330 334anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
363 367first strand
Strand 2
B
416 419anti-parallel
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There are 5 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
461 464first strand
Strand 2
B
401 405anti-parallel
Strand 3
B
490 496parallel
Strand 4
B
432 439anti-parallel
Strand 5
B
515 521anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
469 471first strand
Strand 2
B
474 476anti-parallel
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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
479 480first strand
Strand 2
B
483 484anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il