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


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 4PLA entry

There is 1 chain in PDB entry 4PLA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 101THR 453
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 23 helices in PDB entry 4PLA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
107 123Right-handed alpha
Helix 2
AA2
A
155 157Right-handed 310
Helix 3
AA3
A
163 1001Right-handed alpha
Helix 4
AA4
A
1004 1014Right-handed alpha
Helix 5
AA5
A
1040 1053Right-handed alpha
Helix 6
AA6
A
1061 1082Right-handed alpha
Helix 7
AA7
A
1085 1093Right-handed alpha
Helix 8
AA8
A
1094 1108Right-handed alpha
Helix 9
AA9
A
1108 1114Right-handed alpha
Helix 10
AB1
A
1116 1126Right-handed alpha
Helix 11
AB2
A
1127 1135Right-handed alpha
Helix 12
AB3
A
1138 1143Right-handed alpha
Helix 13
AB4
A
1144 1157Right-handed alpha
Helix 14
AB5
A
1160 1164Right-handed 310
Helix 15
AB6
A
188 204Right-handed alpha
Helix 16
AB7
A
224 231Right-handed alpha
Helix 17
AB8
A
270 280Right-handed alpha
Helix 18
AB9
A
283 305Right-handed alpha
Helix 19
AC1
A
364 374Right-handed 310
Helix 20
AC2
A
377 389Right-handed alpha
Helix 21
AC3
A
390 406Right-handed alpha
Helix 22
AC4
A
412 436Right-handed alpha
Helix 23
AC5
A
439 446Right-handed alpha
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There are 3 sheets in PDB entry 4PLA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

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
128 129first strand
Strand 2
A
138 141anti-parallel
Strand 3
A
147 153anti-parallel
Strand 4
A
256 262anti-parallel
Strand 5
A
211 216anti-parallel
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There are 3 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
1016 1021first strand
Strand 2
A
1027 1030anti-parallel
Strand 3
A
1033 1036anti-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
267 269first strand
Strand 2
A
314 318anti-parallel
Strand 3
A
340 344anti-parallel
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