Analysis of interatomic Contacts of Structural Units in PDB entry:
3E54


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 3E54 entry

There are 6 chains in PDB entry 3E54 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 4GLY 162
B
 GLU 204GLY 362
C
 C 490 A 502
D
 G 503 A 511
E
 T 601 A 613
F
 G 614 G 622
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 17 helices in PDB entry 3E54. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 19Right-handed alpha
Helix 2
2
A
32 34Right-handed 310
Helix 3
3
A
48 60Right-handed alpha
Helix 4
4
A
80 93Right-handed alpha
Helix 5
5
A
94 98Right-handed 310
Helix 6
6
A
101 117Right-handed alpha
Helix 7
7
A
118 121Right-handed 310
Helix 8
8
A
122 140Right-handed alpha
Helix 9
9
A
148 161Right-handed alpha
Helix 10
10
B
204 219Right-handed alpha
Helix 11
11
B
232 236Right-handed 310
Helix 12
12
B
248 260Right-handed alpha
Helix 13
13
B
280 295Right-handed alpha
Helix 14
14
B
301 317Right-handed alpha
Helix 15
15
B
318 321Right-handed 310
Helix 16
16
B
322 340Right-handed alpha
Helix 17
17
B
348 362Right-handed alpha
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There are 2 sheets in PDB entry 3E54. Click on sheet of interest to get list of strands forming it: A, B,

There are 4 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
20 28first strand
Strand 2
A
36 46anti-parallel
Strand 3
A
74 78anti-parallel
Strand 4
A
63 66anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
220 227first strand
Strand 2
B
237 246anti-parallel
Strand 3
B
274 278anti-parallel
Strand 4
B
263 266anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il