Analysis of interatomic Contacts of Structural Units in PDB entry:
4K5M


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 4K5M entry

There is 1 chain in PDB entry 4K5M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 196LYS 1084
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 40 helices in PDB entry 4K5M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
202 204Right-handed 310
Helix 2
2
A
280 283Right-handed 310
Helix 3
3
A
297 301Right-handed 310
Helix 4
4
A
322 326Right-handed 310
Helix 5
5
A
381 385Right-handed 310
Helix 6
6
A
417 421Right-handed 310
Helix 7
7
A
422 441Right-handed alpha
Helix 8
8
A
473 475Right-handed 310
Helix 9
9
A
484 500Right-handed alpha
Helix 10
10
A
511 513Right-handed 310
Helix 11
11
A
514 535Right-handed alpha
Helix 12
12
A
537 557Right-handed alpha
Helix 13
13
A
570 574Right-handed 310
Helix 14
14
A
576 595Right-handed alpha
Helix 15
15
A
595 611Right-handed alpha
Helix 16
16
A
616 633Right-handed alpha
Helix 17
17
A
640 642Right-handed 310
Helix 18
18
A
643 648Right-handed alpha
Helix 19
19
A
747 758Right-handed alpha
Helix 20
20
A
760 789Right-handed alpha
Helix 21
21
A
800 812Right-handed alpha
Helix 22
22
A
817 825Right-handed alpha
Helix 23
23
A
829 834Right-handed alpha
Helix 24
24
A
835 837Right-handed 310
Helix 25
25
A
841 871Right-handed alpha
Helix 26
26
A
871 876Right-handed alpha
Helix 27
27
A
888 908Right-handed alpha
Helix 28
28
A
912 921Right-handed alpha
Helix 29
29
A
925 937Right-handed alpha
Helix 30
30
A
941 954Right-handed alpha
Helix 31
31
A
956 969Right-handed alpha
Helix 32
32
A
974 986Right-handed alpha
Helix 33
33
A
992 1001Right-handed alpha
Helix 34
34
A
1002 1005Right-handed 310
Helix 35
35
A
1006 1011Right-handed alpha
Helix 36
36
A
1015 1030Right-handed alpha
Helix 37
37
A
1032 1040Right-handed alpha
Helix 38
38
A
1041 1049Right-handed 310
Helix 39
39
A
1050 1066Right-handed alpha
Helix 40
40
A
1071 1082Right-handed alpha
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There are 8 sheets in PDB entry 4K5M. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
199 200first strand
Strand 2
A
567 568anti-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
A
261 262first strand
Strand 2
A
252 258anti-parallel
Strand 3
A
288 296anti-parallel
Strand 4
A
225 235anti-parallel
Strand 5
A
209 220anti-parallel
Strand 6
A
337 346parallel
Strand 7
A
369 380anti-parallel
Strand 8
A
358 365anti-parallel
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There are 3 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
244 247first strand
Strand 2
A
275 278anti-parallel
Strand 3
A
269 271anti-parallel
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There are 4 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
306 310first strand
Strand 2
A
313 317anti-parallel
Strand 3
A
387 390anti-parallel
Strand 4
A
352 355anti-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
A
392 400first strand
Strand 2
A
407 415anti-parallel
Strand 3
A
448 454parallel
Strand 4
A
467 471parallel
Strand 5
A
461 462anti-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
508 509first strand
Strand 2
A
614 615parallel
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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
716 721first strand
Strand 2
A
666 674anti-parallel
Strand 3
A
653 661anti-parallel
Strand 4
A
741 743parallel
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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
708 712first strand
Strand 2
A
689 696anti-parallel
Strand 3
A
729 732anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il