Analysis of interatomic Contacts of Structural Units in PDB entry:
1KHV


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 1KHV entry

There are 2 chains in PDB entry 1KHV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 5ARG 501
B
 PHE 5ARG 501
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 44 helices in PDB entry 1KHV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
41 45Right-handed 310
Helix 2
2
A
53 57Right-handed 310
Helix 3
3
A
63 74Right-handed alpha
Helix 4
4
A
75 77Right-handed 310
Helix 5
5
A
85 103Right-handed alpha
Helix 6
6
A
112 120Right-handed alpha
Helix 7
7
A
133 137Right-handed 310
Helix 8
8
A
144 160Right-handed alpha
Helix 9
9
A
194 215Right-handed alpha
Helix 10
10
A
230 243Right-handed alpha
Helix 11
11
A
253 258Right-handed alpha
Helix 12
12
A
259 272Right-handed alpha
Helix 13
13
A
277 289Right-handed alpha
Helix 14
14
A
312 336Right-handed alpha
Helix 15
15
A
342 347Right-handed alpha
Helix 16
16
A
361 367Right-handed alpha
Helix 17
17
A
367 378Right-handed alpha
Helix 18
18
A
395 398Right-handed 310
Helix 19
19
A
418 427Right-handed alpha
Helix 20
20
A
446 462Right-handed alpha
Helix 21
21
A
464 479Right-handed alpha
Helix 22
22
A
488 500Right-handed alpha
Helix 23
23
B
41 45Right-handed 310
Helix 24
24
B
63 75Right-handed alpha
Helix 25
25
B
85 104Right-handed alpha
Helix 26
26
B
112 120Right-handed alpha
Helix 27
27
B
133 137Right-handed 310
Helix 28
28
B
144 159Right-handed alpha
Helix 29
29
B
179 184Right-handed alpha
Helix 30
30
B
194 215Right-handed alpha
Helix 31
31
B
216 219Right-handed 310
Helix 32
32
B
230 241Right-handed alpha
Helix 33
33
B
253 258Right-handed alpha
Helix 34
34
B
259 272Right-handed alpha
Helix 35
35
B
277 289Right-handed alpha
Helix 36
36
B
312 337Right-handed alpha
Helix 37
37
B
342 347Right-handed alpha
Helix 38
38
B
361 367Right-handed alpha
Helix 39
39
B
367 377Right-handed alpha
Helix 40
40
B
395 398Right-handed 310
Helix 41
41
B
418 427Right-handed alpha
Helix 42
42
B
446 462Right-handed alpha
Helix 43
43
B
464 479Right-handed alpha
Helix 44
44
B
488 500Right-handed alpha
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There are 11 sheets in PDB entry 1KHV. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 6 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
6 12first strand
Strand 2
A
15 20anti-parallel
Strand 3
A
298 300anti-parallel
Strand 4
A
292 294anti-parallel
Strand 5
A
167 172parallel
Strand 6
A
189 193anti-parallel
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There are 2 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
32 36first strand
Strand 2
A
428 435anti-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
49 50first strand
Strand 2
A
176 177anti-parallel
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There are 7 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
107 108first strand
Strand 2
B
9 12parallel
Strand 3
B
15 19anti-parallel
Strand 4
B
298 300anti-parallel
Strand 5
B
292 295anti-parallel
Strand 6
B
167 172parallel
Strand 7
B
189 193anti-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
349 352first strand
Strand 2
A
355 360anti-parallel
Strand 3
A
245 251anti-parallel
Strand 4
A
382 384anti-parallel
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There are 3 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
400 401first strand
Strand 2
A
404 409anti-parallel
Strand 3
A
412 417anti-parallel
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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
B
32 36first strand
Strand 2
B
428 435anti-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
B
48 50first strand
Strand 2
B
176 178anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
245 247first strand
Strand 2
B
355 360anti-parallel
Strand 3
B
349 352anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
249 251first strand
Strand 2
B
382 384anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
400 401first strand
Strand 2
B
404 408anti-parallel
Strand 3
B
413 417anti-parallel
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