Analysis of interatomic Contacts of Structural Units in PDB entry:
5XNS


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 5XNS entry

There are 2 chains in PDB entry 5XNS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 1169
C
 ASP 143MET 212
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 17 helices in PDB entry 5XNS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
38 50Right-handed alpha
Helix 2
AA2
A
55 59Right-handed 310
Helix 3
AA3
A
62 67Right-handed 310
Helix 4
AA4
A
122 133Right-handed alpha
Helix 5
AA5
A
146 154Right-handed alpha
Helix 6
AA6
A
155 168Right-handed alpha
Helix 7
AA7
A
169 201Right-handed alpha
Helix 8
AA8
A
974 1032Right-handed alpha
Helix 9
AA9
A
1046 1050Right-handed 310
Helix 10
AB1
A
1067 1069Right-handed 310
Helix 11
AB2
A
1070 1089Right-handed alpha
Helix 12
AB3
A
1104 1119Right-handed alpha
Helix 13
AB4
A
1130 1135Right-handed alpha
Helix 14
AB5
A
1157 1168Right-handed alpha
Helix 15
AB6
C
144 163Right-handed alpha
Helix 16
AB7
C
169 172Right-handed 310
Helix 17
AB8
C
176 193Right-handed alpha
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There are 4 sheets in PDB entry 5XNS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 6 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
20 23first strand
Strand 2
A
3 10anti-parallel
Strand 3
A
80 87anti-parallel
Strand 4
A
99 106anti-parallel
Strand 5
A
112 116anti-parallel
Strand 6
A
119 121anti-parallel
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There are 6 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
142 143first strand
Strand 2
A
1093 1097parallel
Strand 3
A
1123 1127parallel
Strand 4
A
28 32parallel
Strand 5
A
1139 1145parallel
Strand 6
A
1150 1156anti-parallel
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There are 3 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
1036 1041first strand
Strand 2
A
1052 1057anti-parallel
Strand 3
A
1064 1065anti-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
C
166 167first strand
Strand 2
C
207 211anti-parallel
Strand 3
C
196 200anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il