Analysis of interatomic Contacts of Structural Units in PDB entry:
3K65


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 3K65 entry

There are 2 chains in PDB entry 3K65 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 169CYS 248
B
 THR 279PHE 577
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 3K65. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
172 176Right-handed 310
Helix 2
2
A
196 204Right-handed alpha
Helix 3
3
B
282 287Right-handed alpha
Helix 4
4
B
299 303Right-handed 310
Helix 5
5
B
308 313Right-handed 310
Helix 6
6
B
361 364Right-handed 310
Helix 7
7
B
368 371Right-handed 310
Helix 8
8
B
375 377Right-handed 310
Helix 9
9
B
442 450Right-handed alpha
Helix 10
10
B
489 497Right-handed alpha
Helix 11
11
B
566 575Right-handed alpha
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There are 4 sheets in PDB entry 3K65. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
230 232first strand
Strand 2
A
240 242anti-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
B
325 326first strand
Strand 2
B
481 488anti-parallel
Strand 3
B
505 509anti-parallel
Strand 4
B
557 562anti-parallel
Strand 5
B
539 547anti-parallel
Strand 6
B
528 532anti-parallel
Strand 7
B
455 460anti-parallel
Strand 8
B
481 488anti-parallel
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There are 7 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
335 340first strand
Strand 2
B
345 352anti-parallel
Strand 3
B
357 360anti-parallel
Strand 4
B
421 425anti-parallel
Strand 5
B
397 406anti-parallel
Strand 6
B
379 383anti-parallel
Strand 7
B
335 340anti-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
B
366 367first strand
Strand 2
B
372 373anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il