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


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 3LDH entry

There is 1 chain in PDB entry 3LDH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
THR 1PHE 331
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 11 helices in PDB entry 3LDH. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
AA
A
2 8Right-handed alpha
Helix 2
AB
A
30 44Right-handed alpha
Helix 3
AC
A
55 70Right-handed alpha
Helix 4
AD
A
106 124Right-handed alpha
Helix 5
AE
A
122 131Right-handed alpha
Helix 6
A1F
A
142 154Right-handed alpha
Helix 7
A2F
A
165 181Right-handed alpha
Helix 8
A1G
A
226 238Right-handed alpha
Helix 9
A2G
A
240 245Right-handed 310
Helix 10
A3G
A
250 265Right-handed alpha
Helix 11
AH
A
309 325Right-handed alpha
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There are 3 sheets in PDB entry 3LDH. Click on sheet of interest to get list of strands forming it: SH1, SH2, SH3,

There are 6 strands in SH1 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
77 81first strand
Strand 2
A
48 52parallel
Strand 3
A
22 27parallel
Strand 4
A
92 96parallel
Strand 5
A
134 138parallel
Strand 6
A
159 162parallel
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There are 3 strands in SH2 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
186 190first strand
Strand 2
A
205 208anti-parallel
Strand 3
A
211 213anti-parallel
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There are 3 strands in SH3 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
266 275first strand
Strand 2
A
285 295anti-parallel
Strand 3
A
297 303anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il