Analysis of interatomic Contacts of Structural Units in PDB entry:
9U4V


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 9U4V entry

There are 3 chains in PDB entry 9U4V (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 21VAL 958
B
 ALA 2ASP 40
B
 LEU 42ASN 84
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 9U4V. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
25 33Right-handed alpha
Helix 2
AA2
A
33 52Right-handed alpha
Helix 3
AA3
A
54 62Right-handed alpha
Helix 4
AA4
A
71 85Right-handed alpha
Helix 5
AA5
A
104 121Right-handed alpha
Helix 6
AA6
A
137 142Right-handed alpha
Helix 7
AA7
A
161 178Right-handed alpha
Helix 8
AA8
A
190 226Right-handed alpha
Helix 9
AA9
A
227 255Right-handed alpha
Helix 10
AB1
A
261 294Right-handed alpha
Helix 11
AB2
A
296 325Right-handed alpha
Helix 12
AB3
A
331 365Right-handed alpha
Helix 13
AB4
A
378 391Right-handed alpha
Helix 14
AB5
A
391 405Right-handed alpha
Helix 15
AB6
A
406 410Right-handed 310
Helix 16
AB7
A
427 438Right-handed alpha
Helix 17
AB8
A
460 477Right-handed alpha
Helix 18
AB9
A
694 699Right-handed 310
Helix 19
AC1
A
700 711Right-handed alpha
Helix 20
AC2
A
730 749Right-handed alpha
Helix 21
AC3
A
763 798Right-handed alpha
Helix 22
AC4
A
799 828Right-handed alpha
Helix 23
AC5
A
834 864Right-handed alpha
Helix 24
AC6
A
865 867Right-handed 310
Helix 25
AC7
A
868 896Right-handed alpha
Helix 26
AC8
A
897 900Right-handed 310
Helix 27
AC9
A
902 922Right-handed alpha
Helix 28
AD1
A
922 936Right-handed alpha
Helix 29
AD2
A
937 941Right-handed 310
Helix 30
AD3
B
4 20Right-handed alpha
Helix 31
AD4
B
23 27Right-handed 310
Helix 32
AD5
B
33 38Right-handed alpha
Helix 33
AD6
B
40 55Right-handed alpha
Helix 34
AD7
B
60 65Right-handed alpha
Helix 35
AD8
B
69 82Right-handed alpha
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There are 2 sheets in PDB entry 9U4V. Click on sheet of interest to get list of strands forming it: AA1, AA2,

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
A
125 129first strand
Strand 2
A
148 155anti-parallel
Strand 3
A
92 98anti-parallel
Strand 4
A
185 189anti-parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
480 484first strand
Strand 2
A
720 724anti-parallel
Strand 3
A
448 450anti-parallel
Strand 4
A
760 762anti-parallel
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