Analysis of interatomic Contacts of Structural Units in PDB entry:
7A40


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 7A40 entry

There are 2 chains in PDB entry 7A40 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 0LEU 338
B
 ALA 1PRO 337
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 25 helices in PDB entry 7A40. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
15 22Right-handed alpha
Helix 2
AA2
A
31 33Right-handed 310
Helix 3
AA3
A
59 67Right-handed alpha
Helix 4
AA4
A
67 77Right-handed alpha
Helix 5
AA5
A
92 98Right-handed alpha
Helix 6
AA6
A
103 107Right-handed 310
Helix 7
AA7
A
108 124Right-handed alpha
Helix 8
AA8
A
177 190Right-handed alpha
Helix 9
AA9
A
256 271Right-handed alpha
Helix 10
AB1
A
278 281Right-handed 310
Helix 11
AB2
A
282 288Right-handed alpha
Helix 12
AB3
A
289 292Right-handed 310
Helix 13
AB4
A
307 309Right-handed 310
Helix 14
AB5
A
310 325Right-handed alpha
Helix 15
AB6
B
15 21Right-handed alpha
Helix 16
AB7
B
59 78Right-handed alpha
Helix 17
AB8
B
92 98Right-handed alpha
Helix 18
AB9
B
103 107Right-handed 310
Helix 19
AC1
B
108 124Right-handed alpha
Helix 20
AC2
B
177 191Right-handed alpha
Helix 21
AC3
B
256 271Right-handed alpha
Helix 22
AC4
B
278 281Right-handed 310
Helix 23
AC5
B
282 288Right-handed alpha
Helix 24
AC6
B
307 309Right-handed 310
Helix 25
AC7
B
310 325Right-handed alpha
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There are 10 sheets in PDB entry 7A40. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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
3 4first strand
Strand 2
A
328 329anti-parallel
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There are 8 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
52 54first strand
Strand 2
A
6 11parallel
Strand 3
A
297 304parallel
Strand 4
A
81 86parallel
Strand 5
A
223 232parallel
Strand 6
A
207 218anti-parallel
Strand 7
A
127 139anti-parallel
Strand 8
A
173 175anti-parallel
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There are 5 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
142 145first strand
Strand 2
A
127 139anti-parallel
Strand 3
A
207 218anti-parallel
Strand 4
A
223 232anti-parallel
Strand 5
A
335 336anti-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
27 30first strand
Strand 2
A
35 39anti-parallel
Strand 3
A
45 49anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
156 158first strand
Strand 2
A
166 168anti-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
3 4first strand
Strand 2
B
328 329anti-parallel
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There are 8 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
52 54first strand
Strand 2
B
6 11parallel
Strand 3
B
297 304parallel
Strand 4
B
80 86parallel
Strand 5
B
223 232parallel
Strand 6
B
207 218anti-parallel
Strand 7
B
127 139anti-parallel
Strand 8
B
173 175anti-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
142 145first strand
Strand 2
B
127 139anti-parallel
Strand 3
B
207 218anti-parallel
Strand 4
B
223 232anti-parallel
Strand 5
B
335 336anti-parallel
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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
27 30first strand
Strand 2
B
35 39anti-parallel
Strand 3
B
45 49anti-parallel
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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
157 158first strand
Strand 2
B
166 167anti-parallel
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