Analysis of interatomic Contacts of Structural Units in PDB entry:
9HCO


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 9HCO entry

There are 3 chains in PDB entry 9HCO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 77PRO 617
H
 GLN 20THR 137
L
 ASP 21ILE 130
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 35 helices in PDB entry 9HCO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
84 97Right-handed alpha
Helix 2
AA2
A
98 112Right-handed alpha
Helix 3
AA3
A
117 144Right-handed alpha
Helix 4
AA4
A
148 154Right-handed 310
Helix 5
AA5
A
155 158Right-handed 310
Helix 6
AA6
A
159 190Right-handed alpha
Helix 7
AA7
A
226 235Right-handed alpha
Helix 8
AA8
A
238 242Right-handed 310
Helix 9
AA9
A
244 248Right-handed 310
Helix 10
AB1
A
252 271Right-handed alpha
Helix 11
AB2
A
273 285Right-handed alpha
Helix 12
AB3
A
286 302Right-handed alpha
Helix 13
AB4
A
304 314Right-handed alpha
Helix 14
AB5
A
316 321Right-handed 310
Helix 15
AB6
A
322 338Right-handed alpha
Helix 16
AB7
A
342 349Right-handed alpha
Helix 17
AB8
A
356 391Right-handed alpha
Helix 18
AB9
A
393 397Right-handed 310
Helix 19
AC1
A
403 408Right-handed alpha
Helix 20
AC2
A
408 417Right-handed alpha
Helix 21
AC3
A
422 454Right-handed alpha
Helix 22
AC4
A
465 479Right-handed alpha
Helix 23
AC5
A
480 482Right-handed 310
Helix 24
AC6
A
484 495Right-handed alpha
Helix 25
AC7
A
498 514Right-handed alpha
Helix 26
AC8
A
517 529Right-handed alpha
Helix 27
AC9
A
534 543Right-handed alpha
Helix 28
AD1
A
543 559Right-handed alpha
Helix 29
AD2
A
571 587Right-handed alpha
Helix 30
AD3
A
588 600Right-handed alpha
Helix 31
AD4
A
603 613Right-handed alpha
Helix 32
AD5
H
47 51Right-handed 310
Helix 33
AD6
H
106 110Right-handed 310
Helix 34
AD7
H
120 124Right-handed 310
Helix 35
AD8
L
103 107Right-handed 310
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There are 6 sheets in PDB entry 9HCO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
22 25first strand
Strand 2
H
36 44anti-parallel
Strand 3
H
97 103anti-parallel
Strand 4
H
87 92anti-parallel
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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
29 30first strand
Strand 2
H
134 137parallel
Strand 3
H
112 117anti-parallel
Strand 4
H
53 58anti-parallel
Strand 5
H
64 68anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
29 30first strand
Strand 2
H
134 137parallel
Strand 3
H
112 117anti-parallel
Strand 4
H
129 130anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
24 25first strand
Strand 2
L
39 45anti-parallel
Strand 3
L
94 99anti-parallel
Strand 4
L
86 91anti-parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
30 32first strand
Strand 2
L
126 129parallel
Strand 3
L
109 114anti-parallel
Strand 4
L
57 62anti-parallel
Strand 5
L
69 73anti-parallel
Strand 6
L
77 78anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
50 51first strand
Strand 2
L
54 55anti-parallel
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