Analysis of interatomic Contacts of Structural Units in PDB entry:
1HU8


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 1HU8 entry

There are 3 chains in PDB entry 1HU8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 99GLU 284
B
 THR 99GLU 284
C
 THR 99GLU 284
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 7 helices in PDB entry 1HU8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
173 178Right-handed alpha
Helix 2
2
A
274 281Right-handed alpha
Helix 3
3
B
175 178Right-handed 310
Helix 4
4
B
274 284Right-handed alpha
Helix 5
5
C
162 166Right-handed 310
Helix 6
6
C
175 178Right-handed 310
Helix 7
7
C
274 282Right-handed alpha
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There are 8 sheets in PDB entry 1HU8. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 4 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
107 110first strand
Strand 2
A
138 143anti-parallel
Strand 3
A
227 233anti-parallel
Strand 4
A
192 195anti-parallel
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There are 7 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
121 124first strand
Strand 2
A
129 132anti-parallel
Strand 3
A
261 271parallel
Strand 4
A
248 255anti-parallel
Strand 5
A
153 160anti-parallel
Strand 6
A
211 216anti-parallel
Strand 7
A
201 204anti-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
B
201 204first strand
Strand 2
B
211 216anti-parallel
Strand 3
B
153 160anti-parallel
Strand 4
B
248 255anti-parallel
Strand 5
B
261 271anti-parallel
Strand 6
B
100 101anti-parallel
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There are 7 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
201 204first strand
Strand 2
B
211 216anti-parallel
Strand 3
B
153 160anti-parallel
Strand 4
B
248 255anti-parallel
Strand 5
B
261 271anti-parallel
Strand 6
B
129 132parallel
Strand 7
B
121 124anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
107 109first strand
Strand 2
B
138 143anti-parallel
Strand 3
B
226 233anti-parallel
Strand 4
B
192 195anti-parallel
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There are 6 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
201 204first strand
Strand 2
C
211 216anti-parallel
Strand 3
C
153 160anti-parallel
Strand 4
C
248 252anti-parallel
Strand 5
C
263 271anti-parallel
Strand 6
C
100 101anti-parallel
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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
C
201 204first strand
Strand 2
C
211 216anti-parallel
Strand 3
C
153 160anti-parallel
Strand 4
C
248 252anti-parallel
Strand 5
C
263 271anti-parallel
Strand 6
C
129 132parallel
Strand 7
C
121 124anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
107 109first strand
Strand 2
C
138 143anti-parallel
Strand 3
C
227 233anti-parallel
Strand 4
C
192 195anti-parallel
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