Analysis of interatomic Contacts of Structural Units in PDB entry:
5K4T


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 5K4T entry

There is 1 chain in PDB entry 5K4T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 1001LEU 1321
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 5K4T. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
1012 1027Right-handed alpha
Helix 2
AA2
A
1058 1070Right-handed alpha
Helix 3
AA3
A
1081 1088Right-handed alpha
Helix 4
AA4
A
1088 1097Right-handed alpha
Helix 5
AA5
A
1097 1110Right-handed alpha
Helix 6
AA6
A
1121 1123Right-handed 310
Helix 7
AA7
A
1142 1163Right-handed alpha
Helix 8
AA8
A
1186 1199Right-handed alpha
Helix 9
AA9
A
1217 1230Right-handed alpha
Helix 10
AB1
A
1231 1235Right-handed 310
Helix 11
AB2
A
1248 1261Right-handed alpha
Helix 12
AB3
A
1271 1279Right-handed alpha
Helix 13
AB4
A
1286 1294Right-handed alpha
Helix 14
AB5
A
1300 1317Right-handed alpha
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There are 4 sheets in PDB entry 5K4T. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 7 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
1051 1053first strand
Strand 2
A
1031 1035parallel
Strand 3
A
1005 1008parallel
Strand 4
A
1073 1076parallel
Strand 5
A
1113 1115parallel
Strand 6
A
1166 1171parallel
Strand 7
A
1118 1119parallel
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There are 7 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
1051 1053first strand
Strand 2
A
1031 1035parallel
Strand 3
A
1005 1008parallel
Strand 4
A
1073 1076parallel
Strand 5
A
1113 1115parallel
Strand 6
A
1166 1171parallel
Strand 7
A
1239 1241parallel
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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
1173 1175first strand
Strand 2
A
1212 1216parallel
Strand 3
A
1245 1247anti-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
1202 1204first strand
Strand 2
A
1266 1268parallel
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