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


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 4DAY entry

There are 3 chains in PDB entry 4DAY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ILE 482LYS 625
B
ALA 13PRO 147
C
ASP 1226CYS 1237
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 9 helices in PDB entry 4DAY. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
493 501Right-handed alpha
Helix 2
2
A
523 527Right-handed 310
Helix 3
3
A
546 555Right-handed alpha
Helix 4
4
A
557 567Right-handed alpha
Helix 5
5
A
567 587Right-handed alpha
Helix 6
6
A
612 623Right-handed alpha
Helix 7
7
B
26 33Right-handed alpha
Helix 8
8
B
85 89Right-handed 310
Helix 9
9
B
129 145Right-handed alpha
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There are 2 sheets in PDB entry 4DAY. Click on sheet of interest to get list of strands forming it: A, B,

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
506 517first strand
Strand 2
A
532 535anti-parallel
Strand 3
A
540 545anti-parallel
Strand 4
A
603 609parallel
Strand 5
A
589 596anti-parallel
Strand 6
A
506 517anti-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
B
23 24first strand
Strand 2
B
57 68parallel
Strand 3
B
101 108anti-parallel
Strand 4
B
116 124anti-parallel
Strand 5
B
80 84parallel
Strand 6
B
71 75anti-parallel
Strand 7
B
57 68anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il