Analysis of interatomic Contacts of Structural Units in PDB entry:
4KR0


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 4KR0 entry

There are 2 chains in PDB entry 4KR0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 39PRO 766
B
 VAL 381LEU 588
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 25 helices in PDB entry 4KR0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
44 51Right-handed alpha
Helix 2
2
A
91 96Right-handed 310
Helix 3
3
A
200 207Right-handed alpha
Helix 4
4
A
290 295Right-handed alpha
Helix 5
5
A
340 344Right-handed 310
Helix 6
6
A
421 425Right-handed 310
Helix 7
7
A
497 504Right-handed alpha
Helix 8
8
A
505 507Right-handed 310
Helix 9
9
A
562 570Right-handed alpha
Helix 10
10
A
587 592Right-handed alpha
Helix 11
11
A
593 595Right-handed 310
Helix 12
12
A
600 615Right-handed alpha
Helix 13
13
A
630 641Right-handed alpha
Helix 14
14
A
658 662Right-handed 310
Helix 15
15
A
663 672Right-handed alpha
Helix 16
16
A
679 686Right-handed alpha
Helix 17
17
A
688 698Right-handed 310
Helix 18
18
A
712 725Right-handed alpha
Helix 19
19
A
744 763Right-handed alpha
Helix 20
20
B
385 390Right-handed alpha
Helix 21
21
B
395 399Right-handed 310
Helix 22
22
B
410 418Right-handed alpha
Helix 23
23
B
429 436Right-handed alpha
Helix 24
24
B
449 456Right-handed 310
Helix 25
25
B
462 468Right-handed alpha
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There are 15 sheets in PDB entry 4KR0. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O,

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
61 62first strand
Strand 2
A
67 72anti-parallel
Strand 3
A
75 80anti-parallel
Strand 4
A
86 90anti-parallel
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There are 4 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
102 107first strand
Strand 2
A
113 122anti-parallel
Strand 3
A
128 136anti-parallel
Strand 4
A
141 143anti-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
152 157first strand
Strand 2
A
164 168anti-parallel
Strand 3
A
171 175anti-parallel
Strand 4
A
183 184anti-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
194 196first strand
Strand 2
A
222 229anti-parallel
Strand 3
A
214 216anti-parallel
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There are 4 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
194 196first strand
Strand 2
A
222 229anti-parallel
Strand 3
A
265 272anti-parallel
Strand 4
A
284 287anti-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
A
235 240first strand
Strand 2
A
250 255anti-parallel
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There are 4 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
298 305first strand
Strand 2
A
310 317anti-parallel
Strand 3
A
322 330anti-parallel
Strand 4
A
337 338anti-parallel
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There are 4 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
298 305first strand
Strand 2
A
310 317anti-parallel
Strand 3
A
322 330anti-parallel
Strand 4
A
345 348anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
363 364first strand
Strand 2
A
370 376anti-parallel
Strand 3
A
382 388anti-parallel
Strand 4
A
395 396anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
404 410first strand
Strand 2
A
414 419anti-parallel
Strand 3
A
430 435anti-parallel
Strand 4
A
438 444anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
457 461first strand
Strand 2
A
467 472anti-parallel
Strand 3
A
479 484anti-parallel
Strand 4
A
489 495anti-parallel
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There are 8 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
511 518first strand
Strand 2
A
523 530anti-parallel
Strand 3
A
574 578anti-parallel
Strand 4
A
540 545parallel
Strand 5
A
619 629parallel
Strand 6
A
649 653parallel
Strand 7
A
699 705parallel
Strand 8
A
731 735parallel
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There are 5 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
400 404first strand
Strand 2
B
440 447anti-parallel
Strand 3
B
568 576anti-parallel
Strand 4
B
477 483anti-parallel
Strand 5
B
419 426anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
407 409first strand
Strand 2
B
584 586parallel
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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
513 515first strand
Strand 2
B
496 506anti-parallel
Strand 3
B
553 562anti-parallel
Strand 4
B
540 544anti-parallel
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