Analysis of interatomic Contacts of Structural Units in PDB entry:
1K7L


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 1K7L entry

There are 8 chains in PDB entry 1K7L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 202TYR 468
B
 GLU 685GLY 697
C
 ASP 202TYR 468
D
 GLU 685GLY 697
E
 ASP 202TYR 468
F
 GLU 685GLY 697
G
 ASP 202TYR 468
H
 GLU 685GLY 697
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 57 helices in PDB entry 1K7L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
203 218Right-handed alpha
Helix 2
2
A
221 229Right-handed alpha
Helix 3
3
A
243 254Right-handed alpha
Helix 4
4
A
262 266Right-handed 310
Helix 5
5
A
267 293Right-handed alpha
Helix 6
6
A
296 300Right-handed 310
Helix 7
7
A
301 322Right-handed alpha
Helix 8
8
A
333 335Right-handed 310
Helix 9
9
A
341 346Right-handed alpha
Helix 10
10
A
350 354Right-handed 310
Helix 11
11
A
355 368Right-handed alpha
Helix 12
12
A
371 384Right-handed alpha
Helix 13
13
A
393 416Right-handed alpha
Helix 14
14
A
421 451Right-handed alpha
Helix 15
15
A
457 465Right-handed alpha
Helix 16
16
B
687 696Right-handed alpha
Helix 17
17
C
204 218Right-handed alpha
Helix 18
18
C
221 229Right-handed alpha
Helix 19
19
C
243 254Right-handed alpha
Helix 20
20
C
267 293Right-handed alpha
Helix 21
21
C
301 323Right-handed alpha
Helix 22
22
C
333 335Right-handed 310
Helix 23
23
C
341 346Right-handed alpha
Helix 24
24
C
350 354Right-handed 310
Helix 25
25
C
355 367Right-handed alpha
Helix 26
26
C
371 384Right-handed alpha
Helix 27
27
C
393 416Right-handed alpha
Helix 28
28
C
421 449Right-handed alpha
Helix 29
29
C
457 465Right-handed alpha
Helix 30
30
D
687 694Right-handed alpha
Helix 31
31
E
204 218Right-handed alpha
Helix 32
32
E
221 229Right-handed alpha
Helix 33
33
E
243 253Right-handed alpha
Helix 34
34
E
267 293Right-handed alpha
Helix 35
35
E
301 322Right-handed alpha
Helix 36
36
E
341 346Right-handed alpha
Helix 37
37
E
350 354Right-handed 310
Helix 38
38
E
355 367Right-handed alpha
Helix 39
39
E
371 384Right-handed alpha
Helix 40
40
E
393 416Right-handed alpha
Helix 41
41
E
421 451Right-handed alpha
Helix 42
42
E
457 465Right-handed alpha
Helix 43
43
F
687 696Right-handed alpha
Helix 44
44
G
206 218Right-handed alpha
Helix 45
45
G
221 229Right-handed alpha
Helix 46
46
G
243 255Right-handed alpha
Helix 47
47
G
262 266Right-handed 310
Helix 48
48
G
267 292Right-handed alpha
Helix 49
49
G
301 323Right-handed alpha
Helix 50
50
G
341 346Right-handed alpha
Helix 51
51
G
350 354Right-handed 310
Helix 52
52
G
355 367Right-handed alpha
Helix 53
53
G
371 384Right-handed alpha
Helix 54
54
G
395 416Right-handed alpha
Helix 55
55
G
421 449Right-handed alpha
Helix 56
56
G
457 465Right-handed alpha
Helix 57
57
H
687 696Right-handed alpha
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There are 4 sheets in PDB entry 1K7L. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
239 241first strand
Strand 2
A
337 340parallel
Strand 3
A
329 332anti-parallel
Strand 4
A
325 326anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
239 241first strand
Strand 2
C
337 340parallel
Strand 3
C
329 332anti-parallel
Strand 4
C
325 326anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
239 241first strand
Strand 2
E
337 340parallel
Strand 3
E
329 332anti-parallel
Strand 4
E
325 326anti-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
G
239 241first strand
Strand 2
G
337 340parallel
Strand 3
G
329 332anti-parallel
Strand 4
G
325 326anti-parallel
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