Analysis of interatomic Contacts of Structural Units in PDB entry:
7XK9


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 7XK9 entry

There are 2 chains in PDB entry 7XK9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 858LEU 1342
B
 GLN 1SER 120
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 7XK9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
867 877Right-handed alpha
Helix 2
AA2
A
903 916Right-handed alpha
Helix 3
AA3
A
924 946Right-handed alpha
Helix 4
AA4
A
948 956Right-handed alpha
Helix 5
AA5
A
957 977Right-handed alpha
Helix 6
AA6
A
979 988Right-handed alpha
Helix 7
AA7
A
990 999Right-handed alpha
Helix 8
AA8
A
1001 1007Right-handed alpha
Helix 9
AA9
A
1007 1021Right-handed alpha
Helix 10
AB1
A
1023 1060Right-handed alpha
Helix 11
AB2
A
1061 1065Right-handed 310
Helix 12
AB3
A
1066 1085Right-handed alpha
Helix 13
AB4
A
1085 1097Right-handed alpha
Helix 14
AB5
A
1101 1137Right-handed alpha
Helix 15
AB6
A
1137 1145Right-handed alpha
Helix 16
AB7
A
1146 1171Right-handed alpha
Helix 17
AB8
A
1178 1187Right-handed alpha
Helix 18
AB9
A
1196 1208Right-handed alpha
Helix 19
AC1
A
1208 1228Right-handed alpha
Helix 20
AC2
A
1265 1296Right-handed alpha
Helix 21
AC3
A
1304 1317Right-handed alpha
Helix 22
AC4
A
1317 1322Right-handed alpha
Helix 23
AC5
A
1322 1327Right-handed alpha
Helix 24
AC6
A
1329 1341Right-handed alpha
Helix 25
AC7
B
86 90Right-handed 310
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There are 4 sheets in PDB entry 7XK9. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 3 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
879 884first strand
Strand 2
A
890 893anti-parallel
Strand 3
A
896 899anti-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
3 7first strand
Strand 2
B
18 25anti-parallel
Strand 3
B
77 82anti-parallel
Strand 4
B
67 71anti-parallel
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There are 6 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
10 13first strand
Strand 2
B
114 119parallel
Strand 3
B
91 99anti-parallel
Strand 4
B
32 39anti-parallel
Strand 5
B
46 52anti-parallel
Strand 6
B
57 59anti-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
10 13first strand
Strand 2
B
114 119parallel
Strand 3
B
91 99anti-parallel
Strand 4
B
107 110anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il