Analysis of interatomic Contacts of Structural Units in PDB entry:
4LT5


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 4LT5 entry

There are 5 chains in PDB entry 4LT5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 57LYS 321
B
 A 1 G 7
B
 G 9 A 14
C
 T 15 A 19
C
 G 21 T 28
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 10 helices in PDB entry 4LT5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
57 75Right-handed alpha
Helix 2
2
A
117 134Right-handed alpha
Helix 3
3
A
156 159Right-handed 310
Helix 4
4
A
160 169Right-handed alpha
Helix 5
5
A
169 186Right-handed alpha
Helix 6
6
A
186 194Right-handed alpha
Helix 7
7
A
197 205Right-handed alpha
Helix 8
8
A
223 227Right-handed 310
Helix 9
9
A
298 303Right-handed alpha
Helix 10
10
A
310 320Right-handed alpha
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There are 2 sheets in PDB entry 4LT5. Click on sheet of interest to get list of strands forming it: A, B,

There are 10 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
82 85first strand
Strand 2
A
98 101parallel
Strand 3
A
107 112anti-parallel
Strand 4
A
269 272anti-parallel
Strand 5
A
238 245anti-parallel
Strand 6
A
288 295anti-parallel
Strand 7
A
210 216anti-parallel
Strand 8
A
139 145anti-parallel
Strand 9
A
152 154anti-parallel
Strand 10
A
305 309parallel
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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
A
93 94first strand
Strand 2
A
260 262parallel
Strand 3
A
253 255anti-parallel
Strand 4
A
279 281anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il