Analysis of interatomic Contacts of Structural Units in PDB entry:
4H4K


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 4H4K entry

There are 2 chains in PDB entry 4H4K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 3TRP 321
C
 ALA 213PRO 871
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 37 helices in PDB entry 4H4K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
33 46Right-handed alpha
Helix 2
2
A
119 127Right-handed alpha
Helix 3
3
A
184 191Right-handed alpha
Helix 4
4
A
213 217Right-handed 310
Helix 5
5
A
237 249Right-handed alpha
Helix 6
6
A
308 312Right-handed 310
Helix 7
7
C
229 235Right-handed alpha
Helix 8
8
C
238 264Right-handed alpha
Helix 9
9
C
265 267Right-handed 310
Helix 10
10
C
277 284Right-handed alpha
Helix 11
11
C
289 295Right-handed 310
Helix 12
12
C
308 340Right-handed alpha
Helix 13
13
C
346 354Right-handed 310
Helix 14
14
C
355 366Right-handed alpha
Helix 15
15
C
380 388Right-handed alpha
Helix 16
16
C
393 398Right-handed alpha
Helix 17
17
C
416 436Right-handed alpha
Helix 18
18
C
463 471Right-handed alpha
Helix 19
19
C
472 475Right-handed 310
Helix 20
20
C
478 496Right-handed alpha
Helix 21
21
C
503 509Right-handed alpha
Helix 22
22
C
510 512Right-handed 310
Helix 23
23
C
513 522Right-handed alpha
Helix 24
24
C
522 534Right-handed alpha
Helix 25
25
C
545 549Right-handed 310
Helix 26
26
C
550 556Right-handed alpha
Helix 27
27
C
571 588Right-handed alpha
Helix 28
28
C
639 655Right-handed alpha
Helix 29
29
C
655 662Right-handed alpha
Helix 30
30
C
683 699Right-handed alpha
Helix 31
31
C
722 737Right-handed alpha
Helix 32
32
C
765 772Right-handed alpha
Helix 33
33
C
774 782Right-handed alpha
Helix 34
34
C
790 799Right-handed alpha
Helix 35
35
C
806 818Right-handed alpha
Helix 36
36
C
825 843Right-handed alpha
Helix 37
37
C
849 865Right-handed alpha
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There are 9 sheets in PDB entry 4H4K. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 7 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
116 118first strand
Strand 2
A
76 80anti-parallel
Strand 3
A
65 73anti-parallel
Strand 4
A
173 179anti-parallel
Strand 5
A
4 11anti-parallel
Strand 6
A
203 206anti-parallel
Strand 7
A
193 196anti-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
85 88first strand
Strand 2
A
91 94anti-parallel
Strand 3
A
132 134anti-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
98 100first strand
Strand 2
A
103 105anti-parallel
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There are 5 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
253 259first strand
Strand 2
A
288 298anti-parallel
Strand 3
A
222 230anti-parallel
Strand 4
A
315 320anti-parallel
Strand 5
A
302 304anti-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
234 235first strand
Strand 2
A
280 283anti-parallel
Strand 3
A
264 266anti-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
269 270first strand
Strand 2
A
275 276anti-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
C
269 271first strand
Strand 2
C
301 307anti-parallel
Strand 3
C
219 227anti-parallel
Strand 4
C
367 374anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
538 539first strand
Strand 2
C
542 543anti-parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
666 670first strand
Strand 2
C
675 680anti-parallel
Strand 3
C
593 602anti-parallel
Strand 4
C
709 718anti-parallel
Strand 5
C
746 752parallel
Strand 6
C
758 764anti-parallel
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