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


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 4FXW entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 8 chains in PDB entry 4FXW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 371TRP 475
B
 SER 20ARG 79
B
 PRO 81PRO 81
B
 PRO 83ASP 128
C
 PRO 371TRP 475
D
 ARG 19ARG 79
D
 PRO 81PRO 81
D
 PRO 83PRO 132
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 13 helices in PDB entry 4FXW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
385 390Right-handed 310
Helix 2
2
A
391 407Right-handed alpha
Helix 3
3
A
438 450Right-handed alpha
Helix 4
4
A
465 471Right-handed alpha
Helix 5
5
B
45 68Right-handed alpha
Helix 6
6
B
96 116Right-handed alpha
Helix 7
7
B
117 119Right-handed 310
Helix 8
8
C
385 391Right-handed alpha
Helix 9
9
C
391 407Right-handed alpha
Helix 10
10
C
438 450Right-handed alpha
Helix 11
11
C
465 471Right-handed alpha
Helix 12
12
D
45 68Right-handed alpha
Helix 13
13
D
96 120Right-handed alpha
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There are 4 sheets in PDB entry 4FXW. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
414 416first strand
Strand 2
A
431 435anti-parallel
Strand 3
A
377 381anti-parallel
Strand 4
A
460 463anti-parallel
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There are 2 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
453 454first strand
Strand 2
A
457 458anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
412 416first strand
Strand 2
C
431 436anti-parallel
Strand 3
C
377 381anti-parallel
Strand 4
C
460 463anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
453 454first strand
Strand 2
C
457 458anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il