Analysis of interatomic Contacts of Structural Units in PDB entry:
7TWE


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 7TWE entry

There are 2 chains in PDB entry 7TWE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 3ASP 416
B
 LEU 5THR 415
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 37 helices in PDB entry 7TWE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
9 25Right-handed alpha
Helix 2
AA2
A
27 53Right-handed alpha
Helix 3
AA3
A
62 67Right-handed alpha
Helix 4
AA4
A
71 82Right-handed alpha
Helix 5
AA5
A
91 109Right-handed alpha
Helix 6
AA6
A
110 118Right-handed alpha
Helix 7
AA7
A
123 128Right-handed alpha
Helix 8
AA8
A
140 148Right-handed alpha
Helix 9
AA9
A
149 161Right-handed alpha
Helix 10
AB1
A
206 211Right-handed alpha
Helix 11
AB2
A
211 218Right-handed alpha
Helix 12
AB3
A
218 223Right-handed alpha
Helix 13
AB4
A
225 229Right-handed 310
Helix 14
AB5
A
236 240Right-handed 310
Helix 15
AB6
A
278 287Right-handed alpha
Helix 16
AB7
A
313 318Right-handed alpha
Helix 17
AB8
A
363 380Right-handed alpha
Helix 18
AB9
A
390 395Right-handed 310
Helix 19
AC1
A
400 404Right-handed 310
Helix 20
AC2
A
405 411Right-handed alpha
Helix 21
AC3
B
9 25Right-handed alpha
Helix 22
AC4
B
27 53Right-handed alpha
Helix 23
AC5
B
62 67Right-handed alpha
Helix 24
AC6
B
71 82Right-handed alpha
Helix 25
AC7
B
91 108Right-handed alpha
Helix 26
AC8
B
110 116Right-handed alpha
Helix 27
AC9
B
140 148Right-handed alpha
Helix 28
AD1
B
149 161Right-handed alpha
Helix 29
AD2
B
206 211Right-handed alpha
Helix 30
AD3
B
211 218Right-handed alpha
Helix 31
AD4
B
225 229Right-handed 310
Helix 32
AD5
B
278 287Right-handed alpha
Helix 33
AD6
B
313 318Right-handed alpha
Helix 34
AD7
B
363 380Right-handed alpha
Helix 35
AD8
B
390 394Right-handed 310
Helix 36
AD9
B
400 404Right-handed 310
Helix 37
AE1
B
405 411Right-handed alpha
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There are 8 sheets in PDB entry 7TWE. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 7 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
59 61first strand
Strand 2
A
83 87parallel
Strand 3
A
331 335anti-parallel
Strand 4
A
255 260anti-parallel
Strand 5
A
352 356anti-parallel
Strand 6
A
185 188anti-parallel
Strand 7
A
134 135anti-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
A
174 179first strand
Strand 2
A
360 362anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
200 201first strand
Strand 2
A
306 307anti-parallel
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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
321 322first strand
Strand 2
A
271 273anti-parallel
Strand 3
A
340 342anti-parallel
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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
59 61first strand
Strand 2
B
83 87parallel
Strand 3
B
331 335anti-parallel
Strand 4
B
255 260anti-parallel
Strand 5
B
352 356anti-parallel
Strand 6
B
185 188anti-parallel
Strand 7
B
134 135anti-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
B
166 167first strand
Strand 2
B
170 171anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
174 179first strand
Strand 2
B
360 362anti-parallel
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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
306 307first strand
Strand 2
B
197 201anti-parallel
Strand 3
B
340 342anti-parallel
Strand 4
B
271 273anti-parallel
Strand 5
B
321 322anti-parallel
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