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


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 7ATN entry

There are 4 chains in PDB entry 7ATN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 17ASP 553
B
 ASP 2ASP 253
C
 ASN 5ARG 273
D
 LYS 10SER 49
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 41 helices in PDB entry 7ATN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
18 23Right-handed alpha
Helix 2
AA2
A
27 58Right-handed alpha
Helix 3
AA3
A
83 102Right-handed alpha
Helix 4
AA4
A
102 108Right-handed alpha
Helix 5
AA5
A
110 120Right-handed alpha
Helix 6
AA6
A
127 150Right-handed alpha
Helix 7
AA7
A
177 207Right-handed alpha
Helix 8
AA8
A
213 217Right-handed 310
Helix 9
AA9
A
218 251Right-handed alpha
Helix 10
AB1
A
263 299Right-handed alpha
Helix 11
AB2
A
304 319Right-handed alpha
Helix 12
AB3
A
320 321Right-handed 310
Helix 13
AB4
A
322 328Right-handed 310
Helix 14
AB5
A
333 347Right-handed alpha
Helix 15
AB6
A
347 363Right-handed alpha
Helix 16
AB7
A
370 394Right-handed alpha
Helix 17
AB8
A
395 403Right-handed alpha
Helix 18
AB9
A
405 417Right-handed alpha
Helix 19
AC1
A
419 437Right-handed alpha
Helix 20
AC2
A
441 461Right-handed alpha
Helix 21
AC3
A
461 469Right-handed alpha
Helix 22
AC4
A
479 481Right-handed 310
Helix 23
AC5
A
482 514Right-handed alpha
Helix 24
AC6
A
529 534Right-handed 310
Helix 25
AC7
A
548 553Right-handed alpha
Helix 26
AC8
B
25 59Right-handed alpha
Helix 27
AC9
B
74 105Right-handed alpha
Helix 28
AD1
B
128 131Right-handed 310
Helix 29
AD2
B
140 148Right-handed 310
Helix 30
AD3
B
150 154Right-handed 310
Helix 31
AD4
B
186 189Right-handed 310
Helix 32
AD5
B
223 227Right-handed 310
Helix 33
AD6
B
235 250Right-handed alpha
Helix 34
AD7
C
15 36Right-handed alpha
Helix 35
AD8
C
48 75Right-handed alpha
Helix 36
AD9
C
79 114Right-handed alpha
Helix 37
AE1
C
139 164Right-handed alpha
Helix 38
AE2
C
167 195Right-handed alpha
Helix 39
AE3
C
203 237Right-handed alpha
Helix 40
AE4
C
244 268Right-handed alpha
Helix 41
AE5
D
16 49Right-handed alpha
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There are 5 sheets in PDB entry 7ATN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

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
438 439first strand
Strand 2
A
515 516anti-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
B
9 11first strand
Strand 2
B
210 214parallel
Strand 3
B
229 234anti-parallel
Strand 4
B
162 165parallel
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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
B
133 136first strand
Strand 2
B
122 126anti-parallel
Strand 3
B
112 119anti-parallel
Strand 4
B
170 176parallel
Strand 5
B
200 204anti-parallel
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There are 2 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
181 185first strand
Strand 2
B
190 194anti-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
C
38 40first strand
Strand 2
C
43 45anti-parallel
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