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


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 1HOX entry

There are 2 chains in PDB entry 1HOX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1LYS 555
B
 ALA 1LYS 555
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 75 helices in PDB entry 1HOX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 20Right-handed alpha
Helix 2
2
A
21 23Right-handed 310
Helix 3
3
A
24 31Right-handed alpha
Helix 4
4
A
34 39Right-handed alpha
Helix 5
5
A
60 74Right-handed alpha
Helix 6
6
A
75 85Right-handed alpha
Helix 7
7
A
98 103Right-handed alpha
Helix 8
8
A
117 138Right-handed alpha
Helix 9
9
A
156 160Right-handed 310
Helix 10
10
A
161 170Right-handed alpha
Helix 11
11
A
171 174Right-handed 310
Helix 12
12
A
187 196Right-handed alpha
Helix 13
13
A
197 198Right-handed 310
Helix 14
14
A
199 201Right-handed 310
Helix 15
15
A
214 233Right-handed alpha
Helix 16
16
A
234 240Right-handed 310
Helix 17
17
A
248 256Right-handed alpha
Helix 18
18
A
258 260Right-handed 310
Helix 19
19
A
270 274Right-handed 310
Helix 20
20
A
277 279Right-handed 310
Helix 21
21
A
280 288Right-handed alpha
Helix 22
22
A
288 309Right-handed alpha
Helix 23
23
A
310 313Right-handed 310
Helix 24
24
A
314 329Right-handed alpha
Helix 25
25
A
341 345Right-handed 310
Helix 26
26
A
346 360Right-handed alpha
Helix 27
27
A
384 389Right-handed 310
Helix 28
28
A
390 397Right-handed alpha
Helix 29
29
A
414 417Right-handed 310
Helix 30
30
A
418 438Right-handed alpha
Helix 31
31
A
440 451Right-handed alpha
Helix 32
32
A
454 462Right-handed alpha
Helix 33
33
A
463 466Right-handed 310
Helix 34
34
A
482 505Right-handed alpha
Helix 35
35
A
511 513Right-handed 310
Helix 36
36
A
514 525Right-handed alpha
Helix 37
37
A
526 529Right-handed 310
Helix 38
38
A
538 552Right-handed alpha
Helix 39
39
B
1 6Right-handed alpha
Helix 40
40
B
6 18Right-handed alpha
Helix 41
41
B
19 23Right-handed 310
Helix 42
42
B
24 31Right-handed alpha
Helix 43
43
B
34 39Right-handed alpha
Helix 44
44
B
60 74Right-handed alpha
Helix 45
45
B
75 85Right-handed alpha
Helix 46
46
B
98 103Right-handed alpha
Helix 47
47
B
117 138Right-handed alpha
Helix 48
48
B
160 170Right-handed alpha
Helix 49
49
B
171 174Right-handed 310
Helix 50
50
B
187 196Right-handed alpha
Helix 51
51
B
197 198Right-handed 310
Helix 52
52
B
199 201Right-handed 310
Helix 53
53
B
214 233Right-handed alpha
Helix 54
54
B
234 240Right-handed 310
Helix 55
55
B
248 256Right-handed alpha
Helix 56
56
B
258 260Right-handed 310
Helix 57
57
B
270 274Right-handed 310
Helix 58
58
B
277 279Right-handed 310
Helix 59
59
B
280 288Right-handed alpha
Helix 60
60
B
288 309Right-handed alpha
Helix 61
61
B
310 313Right-handed 310
Helix 62
62
B
314 329Right-handed alpha
Helix 63
63
B
341 345Right-handed 310
Helix 64
64
B
346 360Right-handed alpha
Helix 65
65
B
384 389Right-handed 310
Helix 66
66
B
390 397Right-handed alpha
Helix 67
67
B
414 417Right-handed 310
Helix 68
68
B
418 438Right-handed alpha
Helix 69
69
B
440 451Right-handed alpha
Helix 70
70
B
454 462Right-handed alpha
Helix 71
71
B
463 466Right-handed 310
Helix 72
72
B
482 505Right-handed alpha
Helix 73
73
B
511 513Right-handed 310
Helix 74
74
B
514 529Right-handed alpha
Helix 75
75
B
538 552Right-handed alpha
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There are 4 sheets in PDB entry 1HOX. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
40 44first strand
Strand 2
A
49 53anti-parallel
Strand 3
A
473 480anti-parallel
Strand 4
A
403 410parallel
Strand 5
A
334 339parallel
Strand 6
A
377 379parallel
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There are 5 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
179 183first strand
Strand 2
A
150 154parallel
Strand 3
A
203 208parallel
Strand 4
A
242 246parallel
Strand 5
A
262 264parallel
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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
B
40 44first strand
Strand 2
B
49 53anti-parallel
Strand 3
B
473 480anti-parallel
Strand 4
B
403 410parallel
Strand 5
B
334 339parallel
Strand 6
B
377 379parallel
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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
B
179 183first strand
Strand 2
B
150 154parallel
Strand 3
B
203 208parallel
Strand 4
B
242 246parallel
Strand 5
B
262 264parallel
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