Analysis of interatomic Contacts of Structural Units in PDB entry:
7N40


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 7N40 entry

There are 3 chains in PDB entry 7N40 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 10ASP 411
B
 ASP 98ASN 274
C
 TYR 95SER 126
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 12 helices in PDB entry 7N40. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
10 31Right-handed alpha
Helix 2
AA2
A
155 157Right-handed 310
Helix 3
AA3
A
348 350Right-handed 310
Helix 4
AA4
A
355 360Right-handed alpha
Helix 5
AA5
B
99 114Right-handed alpha
Helix 6
AA6
B
115 127Right-handed alpha
Helix 7
AA7
B
131 138Right-handed alpha
Helix 8
AA8
B
140 150Right-handed alpha
Helix 9
AA9
B
159 171Right-handed alpha
Helix 10
AB1
B
177 198Right-handed alpha
Helix 11
AB2
C
107 109Right-handed 310
Helix 12
AB3
C
114 124Right-handed alpha
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There are 9 sheets in PDB entry 7N40. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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
A
106 108first strand
Strand 2
A
32 39anti-parallel
Strand 3
A
398 404anti-parallel
Strand 4
A
389 394anti-parallel
Strand 5
A
377 382anti-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
47 54first strand
Strand 2
A
61 69anti-parallel
Strand 3
A
77 87anti-parallel
Strand 4
A
116 123anti-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
129 133first strand
Strand 2
A
136 143anti-parallel
Strand 3
A
149 153anti-parallel
Strand 4
A
171 173anti-parallel
Strand 5
A
216 217parallel
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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
A
180 185first strand
Strand 2
A
192 197anti-parallel
Strand 3
A
202 206anti-parallel
Strand 4
A
221 223anti-parallel
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There are 4 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
230 235first strand
Strand 2
A
242 247anti-parallel
Strand 3
A
251 256anti-parallel
Strand 4
A
267 270anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
276 281first strand
Strand 2
A
288 293anti-parallel
Strand 3
A
298 302anti-parallel
Strand 4
A
311 313anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
320 325first strand
Strand 2
A
332 337anti-parallel
Strand 3
A
342 346anti-parallel
Strand 4
A
366 370anti-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
263 267first strand
Strand 2
B
251 256anti-parallel
Strand 3
B
237 246anti-parallel
Strand 4
B
225 229anti-parallel
Strand 5
B
271 273anti-parallel
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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
96 99first strand
Strand 2
C
102 105anti-parallel
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