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


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 3DXE entry

There are 4 chains in PDB entry 3DXE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
PHE 543SER 666
B
VAL 667MET 693
C
ASN 537SER 666
D
VAL 667MET 693
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 3DXE. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
558 572Right-handed alpha
Helix 2
2
A
573 578Right-handed 310
Helix 3
3
A
643 666Right-handed alpha
Helix 4
4
B
668 680Right-handed alpha
Helix 5
5
B
684 693Right-handed alpha
Helix 6
6
C
558 572Right-handed alpha
Helix 7
7
C
643 666Right-handed alpha
Helix 8
8
D
668 680Right-handed alpha
Helix 9
9
D
684 692Right-handed alpha
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There are 2 sheets in PDB entry 3DXE. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
600 605first strand
Strand 2
A
589 594anti-parallel
Strand 3
A
579 585anti-parallel
Strand 4
A
544 553anti-parallel
Strand 5
A
631 640anti-parallel
Strand 6
A
620 628anti-parallel
Strand 7
A
609 614anti-parallel
Strand 8
B
682 683anti-parallel
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There are 8 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
600 605first strand
Strand 2
C
589 594anti-parallel
Strand 3
C
579 585anti-parallel
Strand 4
C
543 553anti-parallel
Strand 5
C
631 638anti-parallel
Strand 6
C
620 628anti-parallel
Strand 7
C
609 614anti-parallel
Strand 8
D
682 683anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il