Analysis of interatomic Contacts of Structural Units in PDB entry:
4E3Y


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 4E3Y entry

There are 2 chains in PDB entry 4E3Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1005LYS 1244
B
 SER 2005LYS 2244
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 24 helices in PDB entry 4E3Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1066 1070Right-handed 310
Helix 2
2
A
1072 1077Right-handed 310
Helix 3
3
A
1078 1084Right-handed alpha
Helix 4
4
A
1092 1097Right-handed alpha
Helix 5
5
A
1101 1109Right-handed 310
Helix 6
6
A
1116 1120Right-handed alpha
Helix 7
7
A
1121 1133Right-handed alpha
Helix 8
8
A
1134 1136Right-handed 310
Helix 9
9
A
1199 1204Right-handed 310
Helix 10
10
A
1206 1215Right-handed alpha
Helix 11
11
A
1223 1231Right-handed alpha
Helix 12
12
A
1236 1241Right-handed alpha
Helix 13
13
B
2066 2070Right-handed 310
Helix 14
14
B
2072 2077Right-handed 310
Helix 15
15
B
2078 2084Right-handed alpha
Helix 16
16
B
2092 2097Right-handed alpha
Helix 17
17
B
2101 2109Right-handed 310
Helix 18
18
B
2116 2120Right-handed alpha
Helix 19
19
B
2121 2133Right-handed alpha
Helix 20
20
B
2134 2136Right-handed 310
Helix 21
21
B
2199 2204Right-handed 310
Helix 22
22
B
2206 2215Right-handed alpha
Helix 23
23
B
2223 2231Right-handed alpha
Helix 24
24
B
2236 2242Right-handed 310
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There are 4 sheets in PDB entry 4E3Y. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
1023 1024first strand
Strand 2
A
1029 1032anti-parallel
Strand 3
A
1039 1046anti-parallel
Strand 4
A
1142 1149anti-parallel
Strand 5
A
1169 1176anti-parallel
Strand 6
A
1185 1191anti-parallel
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There are 2 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
1085 1089first strand
Strand 2
A
1111 1115anti-parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2023 2024first strand
Strand 2
B
2029 2032anti-parallel
Strand 3
B
2039 2046anti-parallel
Strand 4
B
2142 2149anti-parallel
Strand 5
B
2169 2176anti-parallel
Strand 6
B
2185 2191anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2085 2089first strand
Strand 2
B
2111 2115anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il