Analysis of interatomic Contacts of Structural Units in PDB entry:
3K1D


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 3K1D entry

There is 1 chain in PDB entry 3K1D (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 10ALA 731
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 31 helices in PDB entry 3K1D. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 25Right-handed alpha
Helix 2
2
A
29 34Right-handed alpha
Helix 3
3
A
102 106Right-handed 310
Helix 4
4
A
111 120Right-handed alpha
Helix 5
5
A
125 129Right-handed 310
Helix 6
6
A
165 167Right-handed 310
Helix 7
7
A
179 181Right-handed 310
Helix 8
8
A
238 246Right-handed alpha
Helix 9
9
A
247 248Right-handed 310
Helix 10
10
A
249 253Right-handed 310
Helix 11
11
A
270 286Right-handed alpha
Helix 12
12
A
300 304Right-handed 310
Helix 13
13
A
316 319Right-handed 310
Helix 14
14
A
320 334Right-handed alpha
Helix 15
15
A
385 403Right-handed alpha
Helix 16
16
A
413 418Right-handed alpha
Helix 17
17
A
438 456Right-handed alpha
Helix 18
18
A
475 479Right-handed 310
Helix 19
19
A
488 501Right-handed alpha
Helix 20
20
A
502 508Right-handed 310
Helix 21
21
A
509 515Right-handed alpha
Helix 22
22
A
516 519Right-handed 310
Helix 23
23
A
530 534Right-handed 310
Helix 24
24
A
540 545Right-handed alpha
Helix 25
25
A
548 566Right-handed alpha
Helix 26
26
A
575 579Right-handed 310
Helix 27
27
A
591 597Right-handed 310
Helix 28
28
A
600 618Right-handed alpha
Helix 29
29
A
619 622Right-handed 310
Helix 30
30
A
627 629Right-handed 310
Helix 31
31
A
688 692Right-handed 310
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There are 8 sheets in PDB entry 3K1D. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 3 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
35 38first strand
Strand 2
A
43 48anti-parallel
Strand 3
A
73 75anti-parallel
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There are 3 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
57 58first strand
Strand 2
A
87 90anti-parallel
Strand 3
A
98 100anti-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
A
131 138first strand
Strand 2
A
143 152anti-parallel
Strand 3
A
183 189anti-parallel
Strand 4
A
176 177anti-parallel
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There are 3 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
158 163first strand
Strand 2
A
196 202anti-parallel
Strand 3
A
208 211anti-parallel
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There are 3 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
158 163first strand
Strand 2
A
196 202anti-parallel
Strand 3
A
227 228anti-parallel
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There are 9 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
256 260first strand
Strand 2
A
289 292parallel
Strand 3
A
337 342parallel
Strand 4
A
407 410parallel
Strand 5
A
460 463parallel
Strand 6
A
485 487parallel
Strand 7
A
525 529parallel
Strand 8
A
569 573parallel
Strand 9
A
256 260parallel
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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
296 297first strand
Strand 2
A
310 314anti-parallel
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There are 8 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
631 638first strand
Strand 2
A
643 649anti-parallel
Strand 3
A
655 661anti-parallel
Strand 4
A
724 730anti-parallel
Strand 5
A
678 685anti-parallel
Strand 6
A
701 705anti-parallel
Strand 7
A
714 720anti-parallel
Strand 8
A
667 674anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il