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


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 1KXV entry

There are 4 chains in PDB entry 1KXV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 1LEU 496
B
 GLN 1LEU 496
C
 VAL 2SER 120
D
 GLN 1SER 121
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 46 helices in PDB entry 1KXV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 31Right-handed alpha
Helix 2
2
A
57 63Right-handed 310
Helix 3
3
A
75 88Right-handed alpha
Helix 4
4
A
120 124Right-handed 310
Helix 5
5
A
132 136Right-handed 310
Helix 6
6
A
153 160Right-handed alpha
Helix 7
7
A
172 190Right-handed alpha
Helix 8
8
A
198 202Right-handed 310
Helix 9
9
A
203 212Right-handed alpha
Helix 10
10
A
243 248Right-handed 310
Helix 11
11
A
256 268Right-handed alpha
Helix 12
12
A
273 280Right-handed 310
Helix 13
13
A
281 285Right-handed 310
Helix 14
14
A
288 290Right-handed 310
Helix 15
15
A
300 304Right-handed 310
Helix 16
16
A
308 312Right-handed 310
Helix 17
17
A
314 316Right-handed 310
Helix 18
18
A
317 331Right-handed alpha
Helix 19
19
A
384 387Right-handed 310
Helix 20
20
A
388 402Right-handed alpha
Helix 21
21
A
493 495Right-handed 310
Helix 22
22
B
20 31Right-handed alpha
Helix 23
23
B
57 63Right-handed 310
Helix 24
24
B
75 89Right-handed alpha
Helix 25
25
B
120 124Right-handed 310
Helix 26
26
B
132 136Right-handed 310
Helix 27
27
B
153 160Right-handed alpha
Helix 28
28
B
172 190Right-handed alpha
Helix 29
29
B
198 202Right-handed 310
Helix 30
30
B
203 213Right-handed alpha
Helix 31
31
B
243 248Right-handed 310
Helix 32
32
B
256 268Right-handed alpha
Helix 33
33
B
273 280Right-handed 310
Helix 34
34
B
281 285Right-handed 310
Helix 35
35
B
288 290Right-handed 310
Helix 36
36
B
300 304Right-handed 310
Helix 37
37
B
308 312Right-handed 310
Helix 38
38
B
314 316Right-handed 310
Helix 39
39
B
317 331Right-handed alpha
Helix 40
40
B
384 387Right-handed 310
Helix 41
41
B
388 402Right-handed alpha
Helix 42
42
B
493 495Right-handed 310
Helix 43
43
C
61 64Right-handed 310
Helix 44
44
C
86 90Right-handed 310
Helix 45
45
D
61 64Right-handed 310
Helix 46
46
D
86 90Right-handed 310
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There are 19 sheets in PDB entry 1KXV. 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, P, Q, R, S,

There are 9 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
12 16first strand
Strand 2
A
39 42parallel
Strand 3
A
92 97parallel
Strand 4
A
193 196parallel
Strand 5
A
229 232parallel
Strand 6
A
252 254parallel
Strand 7
A
292 294parallel
Strand 8
A
335 340parallel
Strand 9
A
12 16parallel
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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
101 104first strand
Strand 2
A
165 167anti-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
348 349first strand
Strand 2
A
352 353anti-parallel
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There are 2 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
362 363first strand
Strand 2
A
366 367anti-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
406 411first strand
Strand 2
A
416 421anti-parallel
Strand 3
A
425 430anti-parallel
Strand 4
A
487 491anti-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
436 441first strand
Strand 2
A
474 479anti-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
A
447 450first strand
Strand 2
A
466 469anti-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
A
457 458first strand
Strand 2
A
461 462anti-parallel
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There are 9 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
12 16first strand
Strand 2
B
39 42parallel
Strand 3
B
92 97parallel
Strand 4
B
193 196parallel
Strand 5
B
229 232parallel
Strand 6
B
252 254parallel
Strand 7
B
292 294parallel
Strand 8
B
335 340parallel
Strand 9
B
12 16parallel
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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
101 104first strand
Strand 2
B
165 167anti-parallel
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There are 2 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
348 349first strand
Strand 2
B
352 353anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
362 363first strand
Strand 2
B
366 367anti-parallel
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There are 4 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
406 411first strand
Strand 2
B
416 421anti-parallel
Strand 3
B
425 430anti-parallel
Strand 4
B
487 491anti-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
436 441first strand
Strand 2
B
474 479anti-parallel
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There are 2 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
447 450first strand
Strand 2
B
466 469anti-parallel
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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
3 7first strand
Strand 2
C
18 25anti-parallel
Strand 3
C
77 82anti-parallel
Strand 4
C
67 71anti-parallel
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There are 6 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
10 12first strand
Strand 2
C
115 119parallel
Strand 3
C
91 99anti-parallel
Strand 4
C
32 39anti-parallel
Strand 5
C
45 51anti-parallel
Strand 6
C
57 59anti-parallel
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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
3 7first strand
Strand 2
D
18 25anti-parallel
Strand 3
D
77 82anti-parallel
Strand 4
D
67 71anti-parallel
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There are 6 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
10 13first strand
Strand 2
D
115 120parallel
Strand 3
D
91 99anti-parallel
Strand 4
D
32 39anti-parallel
Strand 5
D
45 51anti-parallel
Strand 6
D
57 59anti-parallel
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