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


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 4TMF entry

There are 2 chains in PDB entry 4TMF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 48CYS 296
B
 GLU 44PRO 291
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 29 helices in PDB entry 4TMF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
58 74Right-handed alpha
Helix 2
AA2
A
75 78Right-handed 310
Helix 3
AA3
A
81 94Right-handed alpha
Helix 4
AA4
A
103 105Right-handed 310
Helix 5
AA5
A
106 113Right-handed alpha
Helix 6
AA6
A
118 121Right-handed 310
Helix 7
AA7
A
128 139Right-handed alpha
Helix 8
AA8
A
144 147Right-handed 310
Helix 9
AA9
A
148 155Right-handed alpha
Helix 10
AB1
A
183 199Right-handed alpha
Helix 11
AB2
A
220 225Right-handed alpha
Helix 12
AB3
A
225 230Right-handed alpha
Helix 13
AB4
A
252 255Right-handed 310
Helix 14
AB5
A
256 269Right-handed alpha
Helix 15
AB6
A
280 290Right-handed alpha
Helix 16
AB7
B
58 74Right-handed alpha
Helix 17
AB8
B
81 94Right-handed alpha
Helix 18
AB9
B
103 105Right-handed 310
Helix 19
AC1
B
106 113Right-handed alpha
Helix 20
AC2
B
118 121Right-handed 310
Helix 21
AC3
B
128 139Right-handed alpha
Helix 22
AC4
B
144 147Right-handed 310
Helix 23
AC5
B
148 155Right-handed alpha
Helix 24
AC6
B
183 199Right-handed alpha
Helix 25
AC7
B
220 225Right-handed alpha
Helix 26
AC8
B
225 230Right-handed alpha
Helix 27
AC9
B
252 255Right-handed 310
Helix 28
AD1
B
256 269Right-handed alpha
Helix 29
AD2
B
280 290Right-handed alpha
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There are 4 sheets in PDB entry 4TMF. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 2 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
52 53first strand
Strand 2
A
172 173anti-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
123 126first strand
Strand 2
A
202 209parallel
Strand 3
A
235 243parallel
Strand 4
A
272 278parallel
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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
B
52 53first strand
Strand 2
B
172 173anti-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
B
123 126first strand
Strand 2
B
202 209parallel
Strand 3
B
235 243parallel
Strand 4
B
272 278parallel
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