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


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 3DXC entry

There are 4 chains in PDB entry 3DXC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 537SER 666
B
 ALA 666MET 693
C
 PHE 543ARG 665
D
 VAL 667GLN 692
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 3DXC. 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
574 578Right-handed 310
Helix 8
8
C
643 664Right-handed alpha
Helix 9
9
D
668 680Right-handed alpha
Helix 10
10
D
684 690Right-handed alpha
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There are 2 sheets in PDB entry 3DXC. 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
540 553anti-parallel
Strand 5
A
631 638anti-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
544 553anti-parallel
Strand 5
C
631 640anti-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