Analysis of interatomic Contacts of Structural Units in PDB entry:
2FHD


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 2FHD entry

There are 3 chains in PDB entry 2FHD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 356SER 505
B
 ARG 359ASP 498
C
 SER 361GLU 502
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 2FHD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
361 363Right-handed 310
Helix 2
2
A
448 452Right-handed 310
Helix 3
3
A
479 484Right-handed alpha
Helix 4
4
B
361 363Right-handed 310
Helix 5
5
B
448 452Right-handed 310
Helix 6
6
B
472 474Right-handed 310
Helix 7
7
B
479 485Right-handed alpha
Helix 8
8
C
448 452Right-handed 310
Helix 9
9
C
479 484Right-handed alpha
Helix 10
10
C
493 499Right-handed alpha
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There are 7 sheets in PDB entry 2FHD. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 5 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
405 409first strand
Strand 2
A
395 400anti-parallel
Strand 3
A
377 386anti-parallel
Strand 4
A
365 369anti-parallel
Strand 5
A
413 415anti-parallel
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There are 5 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
467 472first strand
Strand 2
A
459 464anti-parallel
Strand 3
A
434 440anti-parallel
Strand 4
A
423 426anti-parallel
Strand 5
A
476 477anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
408 409first strand
Strand 2
B
394 400anti-parallel
Strand 3
B
377 387anti-parallel
Strand 4
B
365 369anti-parallel
Strand 5
B
413 415anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
469 471first strand
Strand 2
B
458 462anti-parallel
Strand 3
B
434 440anti-parallel
Strand 4
B
423 426anti-parallel
Strand 5
B
476 477anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
405 406first strand
Strand 2
C
397 400anti-parallel
Strand 3
C
377 384anti-parallel
Strand 4
C
365 369anti-parallel
Strand 5
C
413 415anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
425 426first strand
Strand 2
C
476 477anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
435 440first strand
Strand 2
C
459 464anti-parallel
Strand 3
C
467 472anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il