Analysis of interatomic Contacts of Structural Units in PDB entry:
4XLV


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 4XLV entry

There are 3 chains in PDB entry 4XLV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
SER 974ILE 1157
A
GLU 1159ASP 1161
A
ARG 1164LYS 1283
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 15 helices in PDB entry 4XLV. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
AA1
A
978 983Right-handed alpha
Helix 2
AA2
A
992 994Right-handed 310
Helix 3
AA3
A
1037 1053Right-handed alpha
Helix 4
AA4
A
1083 1091Right-handed alpha
Helix 5
AA5
A
1105 1126Right-handed alpha
Helix 6
AA6
A
1134 1136Right-handed 310
Helix 7
AA7
A
1172 1176Right-handed 310
Helix 8
AA8
A
1177 1184Right-handed alpha
Helix 9
AA9
A
1187 1204Right-handed alpha
Helix 10
AB1
A
1214 1224Right-handed alpha
Helix 11
AB2
A
1235 1246Right-handed alpha
Helix 12
AB3
A
1249 1253Right-handed 310
Helix 13
AB4
A
1255 1264Right-handed alpha
Helix 14
AB5
A
1265 1267Right-handed 310
Helix 15
AB6
A
1270 1275Right-handed alpha
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There are 4 sheets in PDB entry 4XLV. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
996 1004first strand
Strand 2
A
1009 1019anti-parallel
Strand 3
A
1022 1030anti-parallel
Strand 4
A
1073 1077anti-parallel
Strand 5
A
1062 1066anti-parallel
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There are 2 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
1128 1129first strand
Strand 2
A
1155 1156anti-parallel
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There are 2 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
1138 1140first strand
Strand 2
A
1146 1148anti-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
A
1163 1164first strand
Strand 2
A
1185 1186anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il