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


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 1HXS entry

There are 4 chains in PDB entry 1HXS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
1
 GLY 6TYR 302
2
 ALA 6GLN 272
3
 GLY 1ALA 235
4
 GLY 2ASN 69
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 22 helices in PDB entry 1HXS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
1
46 50Right-handed 310
Helix 2
2
1
56 60Right-handed 310
Helix 3
3
1
72 75Right-handed 310
Helix 4
4
1
76 82Right-handed alpha
Helix 5
5
1
116 123Right-handed alpha
Helix 6
6
1
172 177Right-handed 310
Helix 7
7
1
232 236Right-handed 310
Helix 8
8
2
35 37Right-handed 310
Helix 9
9
2
43 47Right-handed 310
Helix 10
10
2
56 60Right-handed 310
Helix 11
11
2
83 87Right-handed 310
Helix 12
12
2
89 98Right-handed alpha
Helix 13
13
2
144 149Right-handed alpha
Helix 14
14
2
150 154Right-handed 310
Helix 15
15
2
178 181Right-handed 310
Helix 16
16
2
186 193Right-handed 310
Helix 17
17
3
42 48Right-handed alpha
Helix 18
18
3
64 69Right-handed 310
Helix 19
19
3
98 105Right-handed alpha
Helix 20
20
3
144 149Right-handed alpha
Helix 21
21
4
35 39Right-handed 310
Helix 22
22
4
50 55Right-handed alpha
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There are 11 sheets in PDB entry 1HXS. Click on sheet of interest to get list of strands forming it: A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11,

There are 2 strands in A1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
7 10first strand
Strand 2
4
3 7parallel
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There are 2 strands in A2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
44 45first strand
Strand 2
3
163 168anti-parallel
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There are 4 strands in A3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
106 109first strand
Strand 2
1
239 244anti-parallel
Strand 3
1
154 160anti-parallel
Strand 4
1
182 186anti-parallel
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There are 8 strands in A4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
205 206first strand
Strand 2
1
125 142anti-parallel
Strand 3
1
192 196anti-parallel
Strand 4
1
125 142anti-parallel
Strand 5
1
253 271anti-parallel
Strand 6
3
39 40anti-parallel
Strand 7
1
253 271anti-parallel
Strand 8
1
85 94anti-parallel
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There are 2 strands in A5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
14 18first strand
Strand 2
2
21 25anti-parallel
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There are 5 strands in A6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
155 156first strand
Strand 2
2
78 82anti-parallel
Strand 3
2
227 239anti-parallel
Strand 4
2
118 128anti-parallel
Strand 5
2
195 199anti-parallel
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There are 7 strands in A7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
32 33first strand
Strand 2
2
205 210parallel
Strand 3
2
99 111anti-parallel
Strand 4
2
246 263anti-parallel
Strand 5
2
64 65anti-parallel
Strand 6
2
246 263anti-parallel
Strand 7
2
69 72anti-parallel
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There are 2 strands in A8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
39 40first strand
Strand 2
1
253 271anti-parallel
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There are 4 strands in A9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
83 86first strand
Strand 2
3
189 194anti-parallel
Strand 3
3
129 135anti-parallel
Strand 4
3
152 157anti-parallel
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There are 3 strands in A10 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
177 178first strand
Strand 2
3
107 111anti-parallel
Strand 3
3
221 225anti-parallel
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There are 7 strands in A11 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
44 45first strand
Strand 2
3
163 168anti-parallel
Strand 3
3
114 120anti-parallel
Strand 4
3
207 216anti-parallel
Strand 5
3
51 52anti-parallel
Strand 6
3
207 216anti-parallel
Strand 7
3
70 73anti-parallel
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