Analysis of interatomic Contacts of Structural Units in PDB entry:
1YW2


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 1YW2 entry

There is 1 chain in PDB entry 1YW2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 1004LEU 1353
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 18 helices in PDB entry 1YW2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1061 1078Right-handed alpha
Helix 2
2
A
1095 1099Right-handed 310
Helix 3
3
A
1112 1118Right-handed alpha
Helix 4
4
A
1123 1143Right-handed alpha
Helix 5
5
A
1152 1154Right-handed 310
Helix 6
6
A
1184 1188Right-handed 310
Helix 7
7
A
1190 1195Right-handed 310
Helix 8
8
A
1202 1219Right-handed alpha
Helix 9
9
A
1227 1240Right-handed alpha
Helix 10
10
A
1243 1249Right-handed alpha
Helix 11
11
A
1252 1261Right-handed alpha
Helix 12
12
A
1269 1274Right-handed alpha
Helix 13
13
A
1278 1289Right-handed alpha
Helix 14
14
A
1298 1304Right-handed alpha
Helix 15
15
A
1305 1309Right-handed 310
Helix 16
16
A
1313 1317Right-handed 310
Helix 17
17
A
1325 1329Right-handed 310
Helix 18
18
A
1333 1348Right-handed alpha
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There are 3 sheets in PDB entry 1YW2. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1008 1013first strand
Strand 2
A
1016 1021anti-parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1024 1032first strand
Strand 2
A
1036 1043anti-parallel
Strand 3
A
1048 1055anti-parallel
Strand 4
A
1103 1107anti-parallel
Strand 5
A
1088 1090anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1156 1158first strand
Strand 2
A
1164 1166anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il