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


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 1HXH entry

There are 4 chains in PDB entry 1HXH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 1LEU 253
B
 THR 1LEU 253
C
 THR 1LEU 253
D
 THR 1LEU 253
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 47 helices in PDB entry 1HXH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 29Right-handed alpha
Helix 2
2
A
39 51Right-handed alpha
Helix 3
3
A
63 79Right-handed alpha
Helix 4
4
A
100 112Right-handed alpha
Helix 5
5
A
112 127Right-handed alpha
Helix 6
6
A
138 142Right-handed 310
Helix 7
7
A
145 147Right-handed 310
Helix 8
8
A
148 173Right-handed alpha
Helix 9
9
A
188 195Right-handed alpha
Helix 10
10
A
200 205Right-handed alpha
Helix 11
11
A
218 231Right-handed alpha
Helix 12
12
A
232 235Right-handed 310
Helix 13
13
B
16 29Right-handed alpha
Helix 14
14
B
39 51Right-handed alpha
Helix 15
15
B
63 79Right-handed alpha
Helix 16
16
B
100 112Right-handed alpha
Helix 17
17
B
112 127Right-handed alpha
Helix 18
18
B
138 142Right-handed 310
Helix 19
19
B
145 147Right-handed 310
Helix 20
20
B
148 173Right-handed alpha
Helix 21
21
B
188 195Right-handed alpha
Helix 22
22
B
200 204Right-handed 310
Helix 23
23
B
218 231Right-handed alpha
Helix 24
24
B
232 235Right-handed 310
Helix 25
25
C
16 29Right-handed alpha
Helix 26
26
C
39 51Right-handed alpha
Helix 27
27
C
63 79Right-handed alpha
Helix 28
28
C
100 112Right-handed alpha
Helix 29
29
C
112 127Right-handed alpha
Helix 30
30
C
138 142Right-handed 310
Helix 31
31
C
145 147Right-handed 310
Helix 32
32
C
148 173Right-handed alpha
Helix 33
33
C
188 195Right-handed alpha
Helix 34
34
C
200 205Right-handed alpha
Helix 35
35
C
218 231Right-handed alpha
Helix 36
36
C
232 235Right-handed 310
Helix 37
37
D
16 29Right-handed alpha
Helix 38
38
D
39 51Right-handed alpha
Helix 39
39
D
63 79Right-handed alpha
Helix 40
40
D
100 112Right-handed alpha
Helix 41
41
D
112 127Right-handed alpha
Helix 42
42
D
138 142Right-handed 310
Helix 43
43
D
148 173Right-handed alpha
Helix 44
44
D
188 194Right-handed alpha
Helix 45
45
D
200 205Right-handed alpha
Helix 46
46
D
218 231Right-handed alpha
Helix 47
47
D
232 235Right-handed 310
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There are 8 sheets in PDB entry 1HXH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 7 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
54 57first strand
Strand 2
A
32 36parallel
Strand 3
A
8 11parallel
Strand 4
A
83 86parallel
Strand 5
A
131 136parallel
Strand 6
A
176 183parallel
Strand 7
A
241 244parallel
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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
185 186first strand
Strand 2
A
216 217parallel
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There are 7 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
54 56first strand
Strand 2
B
32 35parallel
Strand 3
B
8 11parallel
Strand 4
B
83 86parallel
Strand 5
B
131 136parallel
Strand 6
B
176 183parallel
Strand 7
B
241 244parallel
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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
B
185 186first strand
Strand 2
B
216 217parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
54 58first strand
Strand 2
C
32 37parallel
Strand 3
C
8 12parallel
Strand 4
C
83 86parallel
Strand 5
C
131 136parallel
Strand 6
C
176 183parallel
Strand 7
C
241 244parallel
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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
C
185 186first strand
Strand 2
C
216 217parallel
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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
D
54 58first strand
Strand 2
D
32 37parallel
Strand 3
D
8 12parallel
Strand 4
D
83 86parallel
Strand 5
D
131 136parallel
Strand 6
D
176 183parallel
Strand 7
D
241 244parallel
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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
D
185 186first strand
Strand 2
D
216 217parallel
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