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


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 3HDB entry

There are 2 chains in PDB entry 3HDB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 193TYR 609
L
 LYS 1LEU 3
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 11 helices in PDB entry 3HDB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
206 213Right-handed alpha
Helix 2
2
A
216 237Right-handed alpha
Helix 3
3
A
261 276Right-handed alpha
Helix 4
4
A
323 339Right-handed alpha
Helix 5
5
A
370 385Right-handed alpha
Helix 6
6
A
386 390Right-handed 310
Helix 7
7
A
394 398Right-handed 310
Helix 8
8
A
505 515Right-handed alpha
Helix 9
9
A
522 531Right-handed 310
Helix 10
10
A
549 556Right-handed 310
Helix 11
11
A
605 609Right-handed alpha
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There are 8 sheets in PDB entry 3HDB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
240 249first strand
Strand 2
A
197 205parallel
Strand 3
A
285 290parallel
Strand 4
A
314 318parallel
Strand 5
A
300 302anti-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
428 429first strand
Strand 2
A
434 435anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
447 448first strand
Strand 2
A
451 452anti-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
A
458 460first strand
Strand 2
A
470 471anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
490 491first strand
Strand 2
A
496 497anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
519 520first strand
Strand 2
A
560 562anti-parallel
Strand 3
A
569 572anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
539 541first strand
Strand 2
A
544 546anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
590 592first strand
Strand 2
A
595 598anti-parallel
Strand 3
A
601 604anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il