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


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 1KBI entry

There are 2 chains in PDB entry 1KBI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 1ALA 511
B
 PRO 99ALA 511
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 48 helices in PDB entry 1KBI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 19Right-handed alpha
Helix 2
2
A
39 43Right-handed 310
Helix 3
3
A
46 52Right-handed alpha
Helix 4
4
A
58 63Right-handed alpha
Helix 5
5
A
64 66Right-handed 310
Helix 6
6
A
69 75Right-handed alpha
Helix 7
7
A
76 78Right-handed 310
Helix 8
8
A
102 115Right-handed alpha
Helix 9
9
A
118 122Right-handed 310
Helix 10
10
A
124 136Right-handed alpha
Helix 11
11
A
137 146Right-handed alpha
Helix 12
12
A
151 160Right-handed alpha
Helix 13
13
A
161 164Right-handed 310
Helix 14
14
A
199 203Right-handed 310
Helix 15
15
A
208 218Right-handed alpha
Helix 16
16
A
234 241Right-handed alpha
Helix 17
17
A
258 273Right-handed alpha
Helix 18
18
A
289 298Right-handed alpha
Helix 19
19
A
317 322Right-handed 310
Helix 20
20
A
331 342Right-handed alpha
Helix 21
21
A
353 363Right-handed alpha
Helix 22
22
A
383 397Right-handed alpha
Helix 23
23
A
414 425Right-handed alpha
Helix 24
24
A
432 466Right-handed alpha
Helix 25
25
A
469 473Right-handed 310
Helix 26
26
A
474 476Right-handed 310
Helix 27
27
A
493 500Right-handed alpha
Helix 28
28
B
102 115Right-handed alpha
Helix 29
29
B
118 122Right-handed 310
Helix 30
30
B
124 136Right-handed alpha
Helix 31
31
B
137 146Right-handed alpha
Helix 32
32
B
151 160Right-handed alpha
Helix 33
33
B
161 164Right-handed 310
Helix 34
34
B
199 203Right-handed 310
Helix 35
35
B
208 218Right-handed alpha
Helix 36
36
B
234 242Right-handed alpha
Helix 37
37
B
258 273Right-handed alpha
Helix 38
38
B
289 298Right-handed alpha
Helix 39
39
B
316 322Right-handed 310
Helix 40
40
B
331 341Right-handed alpha
Helix 41
41
B
353 363Right-handed alpha
Helix 42
42
B
383 397Right-handed alpha
Helix 43
43
B
398 403Right-handed 310
Helix 44
44
B
414 425Right-handed alpha
Helix 45
45
B
432 466Right-handed alpha
Helix 46
46
B
469 473Right-handed 310
Helix 47
47
B
474 476Right-handed 310
Helix 48
48
B
493 500Right-handed alpha
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There are 8 sheets in PDB entry 1KBI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
20 21first strand
Strand 2
A
24 29anti-parallel
Strand 3
A
32 35anti-parallel
Strand 4
A
80 83anti-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
165 166first strand
Strand 2
A
478 479anti-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
181 183first strand
Strand 2
A
186 188anti-parallel
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There are 9 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
192 194first strand
Strand 2
A
225 227parallel
Strand 3
A
249 253parallel
Strand 4
A
277 280parallel
Strand 5
A
346 351parallel
Strand 6
A
367 370parallel
Strand 7
A
405 409parallel
Strand 8
A
428 431parallel
Strand 9
A
192 194parallel
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There are 2 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
486 487first strand
Strand 2
B
488 489parallel
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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
B
165 166first strand
Strand 2
B
478 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
B
181 183first strand
Strand 2
B
186 188anti-parallel
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There are 9 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
192 194first strand
Strand 2
B
225 227parallel
Strand 3
B
249 253parallel
Strand 4
B
277 280parallel
Strand 5
B
346 351parallel
Strand 6
B
367 370parallel
Strand 7
B
405 409parallel
Strand 8
B
428 431parallel
Strand 9
B
192 194parallel
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