Analysis of interatomic Contacts of Structural Units in PDB entry:
2YO1


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 2YO1 entry

There are 3 chains in PDB entry 2YO1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 1061ILE 1333
B
 LYS 1061ILE 1333
C
 LYS 1061ILE 1333
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 9 helices in PDB entry 2YO1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1180 1219Right-handed alpha
Helix 2
2
A
1219 1226Right-handed alpha
Helix 3
3
A
1301 1331Right-handed alpha
Helix 4
4
B
1180 1219Right-handed alpha
Helix 5
5
B
1220 1226Right-handed alpha
Helix 6
6
B
1301 1331Right-handed alpha
Helix 7
7
C
1180 1219Right-handed alpha
Helix 8
8
C
1219 1226Right-handed alpha
Helix 9
9
C
1301 1331Right-handed alpha
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There are 20 sheets in PDB entry 2YO1. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, CA, BA, BB, BC, BD, BE, CB, CC, CD, CE,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1063 1065first strand
Strand 2
B
1080 1082anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1073 1074first strand
Strand 2
A
1087 1088parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1081 1082first strand
Strand 2
C
1063 1064anti-parallel
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There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1094 1095first strand
Strand 2
A
1110 1112parallel
Strand 3
A
1125 1126parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1101 1102first strand
Strand 2
A
1117 1118parallel
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There are 2 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1137 1140first strand
Strand 2
A
1149 1151anti-parallel
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There are 2 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1153 1154first strand
Strand 2
C
1164 1165parallel
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There are 5 strands in AH sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1164 1165first strand
Strand 2
B
1153 1156parallel
Strand 3
B
1124 1126parallel
Strand 4
B
1110 1112parallel
Strand 5
B
1094 1096parallel
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There are 5 strands in AI sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1231 1233first strand
Strand 2
B
1248 1250anti-parallel
Strand 3
B
1262 1264parallel
Strand 4
B
1275 1277parallel
Strand 5
A
1286 1288parallel
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There are 3 strands in AJ sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1241 1242first strand
Strand 2
A
1255 1256parallel
Strand 3
A
1269 1270parallel
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There are 5 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
1231 1234first strand
Strand 2
A
1247 1250anti-parallel
Strand 3
A
1262 1264parallel
Strand 4
A
1275 1277parallel
Strand 5
C
1286 1288parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1063 1065first strand
Strand 2
C
1080 1082anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1073 1074first strand
Strand 2
B
1087 1088parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1164 1165first strand
Strand 2
C
1153 1154parallel
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There are 5 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1231 1234first strand
Strand 2
C
1247 1250anti-parallel
Strand 3
C
1262 1264parallel
Strand 4
C
1275 1277parallel
Strand 5
B
1286 1288parallel
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There are 3 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1241 1242first strand
Strand 2
B
1255 1256parallel
Strand 3
B
1269 1270parallel
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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
1073 1074first strand
Strand 2
C
1087 1088parallel
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There are 3 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
1094 1096first strand
Strand 2
C
1110 1112parallel
Strand 3
C
1124 1126parallel
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There are 2 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
1101 1102first strand
Strand 2
C
1117 1118parallel
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There are 3 strands in CE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
1241 1242first strand
Strand 2
C
1255 1256parallel
Strand 3
C
1269 1270parallel
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