Analysis of interatomic Contacts of Structural Units in PDB entry:
2YO3


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 2YO3 entry

There are 3 chains in PDB entry 2YO3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 1157LYS 1413
B
 MET 1156LYS 1413
C
 MET 1156LYS 1413
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 11 helices in PDB entry 2YO3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1157 1218Right-handed alpha
Helix 2
2
A
1218 1226Right-handed alpha
Helix 3
3
A
1301 1310Right-handed alpha
Helix 4
4
A
1354 1412Right-handed alpha
Helix 5
5
B
1156 1220Right-handed alpha
Helix 6
6
B
1221 1226Right-handed alpha
Helix 7
7
B
1301 1311Right-handed alpha
Helix 8
8
B
1354 1412Right-handed alpha
Helix 9
9
C
1156 1226Right-handed alpha
Helix 10
10
C
1301 1310Right-handed alpha
Helix 11
11
C
1354 1412Right-handed alpha
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There are 12 sheets in PDB entry 2YO3. Click on sheet of interest to get list of strands forming it: AA, AB, CA, AC, AD, AE, BA, BB, BC, BD, CB, CC,

There are 5 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
1231 1234first strand
Strand 2
B
1247 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 AB 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 1233first strand
Strand 2
A
1248 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 AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1316 1317first strand
Strand 2
A
1323 1324anti-parallel
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There are 2 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
1327 1329first strand
Strand 2
C
1339 1341parallel
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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
1339 1341first strand
Strand 2
B
1327 1329parallel
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There are 5 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
1231 1233first strand
Strand 2
C
1248 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 BB 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 BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1316 1317first strand
Strand 2
B
1323 1324anti-parallel
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There are 2 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
1339 1341first strand
Strand 2
C
1327 1329parallel
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There are 3 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
1241 1242first strand
Strand 2
C
1255 1256parallel
Strand 3
C
1269 1270parallel
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There are 2 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
1316 1317first strand
Strand 2
C
1323 1324anti-parallel
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