Analysis of interatomic Contacts of Structural Units in PDB entry:
7XN9


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 7XN9 entry

There is 1 chain in PDB entry 7XN9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 37LYS 331
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 14 helices in PDB entry 7XN9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
39 71Right-handed alpha
Helix 2
AA2
A
72 75Right-handed 310
Helix 3
AA3
A
76 106Right-handed alpha
Helix 4
AA4
A
110 146Right-handed alpha
Helix 5
AA5
A
148 152Right-handed 310
Helix 6
AA6
A
155 174Right-handed alpha
Helix 7
AA7
A
174 180Right-handed alpha
Helix 8
AA8
A
197 200Right-handed 310
Helix 9
AA9
A
201 217Right-handed alpha
Helix 10
AB1
A
217 238Right-handed alpha
Helix 11
AB2
A
1145 1155Right-handed alpha
Helix 12
AB3
A
248 281Right-handed alpha
Helix 13
AB4
A
287 316Right-handed alpha
Helix 14
AB5
A
316 328Right-handed alpha
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There are 3 sheets in PDB entry 7XN9. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

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
181 185first strand
Strand 2
A
191 195anti-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
1004 1009first strand
Strand 2
A
1035 1041anti-parallel
Strand 3
A
1162 1172anti-parallel
Strand 4
A
1063 1072anti-parallel
Strand 5
A
1076 1084anti-parallel
Strand 6
A
1122 1131parallel
Strand 7
A
1102 1114anti-parallel
Strand 8
A
1095 1099anti-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
1014 1018first strand
Strand 2
A
1024 1030anti-parallel
Strand 3
A
1176 1184anti-parallel
Strand 4
A
1049 1060anti-parallel
Strand 5
A
1141 1144anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il