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


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 4LEJ entry

There is 1 chain in PDB entry 4LEJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 65GLN 454
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 12 helices in PDB entry 4LEJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
70 74Right-handed 310
Helix 2
2
A
90 95Right-handed alpha
Helix 3
3
A
96 102Right-handed 310
Helix 4
4
A
204 209Right-handed 310
Helix 5
5
A
210 219Right-handed alpha
Helix 6
6
A
221 227Right-handed alpha
Helix 7
7
A
270 274Right-handed alpha
Helix 8
8
A
292 299Right-handed alpha
Helix 9
9
A
413 417Right-handed 310
Helix 10
10
A
419 428Right-handed alpha
Helix 11
11
A
433 440Right-handed alpha
Helix 12
12
A
451 454Right-handed 310
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There are 7 sheets in PDB entry 4LEJ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 7 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
68 69first strand
Strand 2
A
372 375anti-parallel
Strand 3
A
322 329anti-parallel
Strand 4
A
391 398anti-parallel
Strand 5
A
300 307anti-parallel
Strand 6
A
282 287anti-parallel
Strand 7
A
277 279anti-parallel
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There are 7 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
75 79first strand
Strand 2
A
83 87anti-parallel
Strand 3
A
104 111anti-parallel
Strand 4
A
175 183anti-parallel
Strand 5
A
124 132anti-parallel
Strand 6
A
154 158anti-parallel
Strand 7
A
268 269anti-parallel
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There are 5 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
144 151first strand
Strand 2
A
134 141anti-parallel
Strand 3
A
164 168anti-parallel
Strand 4
A
115 117anti-parallel
Strand 5
A
237 239anti-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
A
120 122first strand
Strand 2
A
193 195anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
311 313first strand
Strand 2
A
447 449anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
316 318first strand
Strand 2
A
405 407anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
361 367first strand
Strand 2
A
332 338anti-parallel
Strand 3
A
381 385anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il