Analysis of interatomic Contacts of Structural Units in PDB entry:
4OWT


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 4OWT entry

There are 3 chains in PDB entry 4OWT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 33SER 498
B
 THR 5SER 109
C
 HIS 63LEU 101
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 4OWT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
46 64Right-handed alpha
Helix 2
AA2
A
68 80Right-handed alpha
Helix 3
AA3
A
82 100Right-handed alpha
Helix 4
AA4
A
103 115Right-handed alpha
Helix 5
AA5
A
119 133Right-handed alpha
Helix 6
AA6
A
134 137Right-handed 310
Helix 7
AA7
A
138 155Right-handed alpha
Helix 8
AA8
A
159 170Right-handed alpha
Helix 9
AA9
A
177 194Right-handed alpha
Helix 10
AB1
A
194 199Right-handed alpha
Helix 11
AB2
A
201 217Right-handed alpha
Helix 12
AB3
A
222 243Right-handed alpha
Helix 13
AB4
A
243 248Right-handed alpha
Helix 14
AB5
A
251 261Right-handed alpha
Helix 15
AB6
A
264 277Right-handed alpha
Helix 16
AB7
A
277 282Right-handed alpha
Helix 17
AB8
A
287 293Right-handed alpha
Helix 18
AB9
A
297 304Right-handed alpha
Helix 19
AC1
A
306 317Right-handed alpha
Helix 20
AC2
A
325 337Right-handed alpha
Helix 21
AC3
A
340 343Right-handed 310
Helix 22
AC4
A
344 356Right-handed alpha
Helix 23
AC5
A
360 366Right-handed alpha
Helix 24
AC6
A
370 381Right-handed alpha
Helix 25
AC7
A
384 396Right-handed alpha
Helix 26
AC8
A
408 423Right-handed alpha
Helix 27
AC9
A
426 444Right-handed alpha
Helix 28
AD1
A
445 447Right-handed 310
Helix 29
AD2
A
448 466Right-handed alpha
Helix 30
AD3
A
472 477Right-handed alpha
Helix 31
AD4
A
482 493Right-handed alpha
Helix 32
AD5
A
494 497Right-handed 310
Helix 33
AD6
B
6 10Right-handed 310
Helix 34
AD7
B
55 62Right-handed alpha
Helix 35
AD8
C
64 79Right-handed alpha
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There are 2 sheets in PDB entry 4OWT. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
48 53first strand
Strand 2
B
40 45anti-parallel
Strand 3
B
20 26anti-parallel
Strand 4
B
66 69anti-parallel
Strand 5
B
93 97anti-parallel
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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
83 85first strand
Strand 2
C
94 96anti-parallel
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