Analysis of interatomic Contacts of Structural Units in PDB entry:
7NKQ


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 7NKQ entry

There are 8 chains in PDB entry 7NKQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 5ALA 125
B
 THR 5ARG 93
C
 THR 5GLY 75
D
 LYS 7GLY 83
E
 THR 8ASP 81
F
 THR 8VAL 79
d
 MET 109PRO 444
b
 ASP 130SER 166
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 21 helices in PDB entry 7NKQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 21Right-handed alpha
Helix 2
2
A
82 84Right-handed 310
Helix 3
3
B
9 21Right-handed 310
Helix 4
4
C
10 22Right-handed alpha
Helix 5
5
d
110 137Right-handed alpha
Helix 6
6
d
140 156Right-handed alpha
Helix 7
7
d
174 190Right-handed alpha
Helix 8
8
d
196 215Right-handed alpha
Helix 9
9
d
217 222Right-handed alpha
Helix 10
10
d
231 241Right-handed alpha
Helix 11
11
d
247 258Right-handed alpha
Helix 12
12
d
264 286Right-handed alpha
Helix 13
13
d
289 305Right-handed alpha
Helix 14
14
d
307 313Right-handed alpha
Helix 15
15
d
320 330Right-handed alpha
Helix 16
16
d
339 350Right-handed alpha
Helix 17
17
d
357 371Right-handed alpha
Helix 18
18
d
387 401Right-handed alpha
Helix 19
19
d
413 415Right-handed 310
Helix 20
20
d
432 441Right-handed alpha
Helix 21
21
b
131 160Right-handed alpha
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There are 7 sheets in PDB entry 7NKQ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
31 33first strand
Strand 2
A
90 93anti-parallel
Strand 3
A
55 58anti-parallel
Strand 4
A
62 69anti-parallel
Strand 5
A
74 78anti-parallel
Strand 6
A
42 46anti-parallel
Strand 7
A
32 36anti-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
B
90 92first strand
Strand 2
B
31 38anti-parallel
Strand 3
B
41 45anti-parallel
Strand 4
B
74 76anti-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
D
11 14first strand
Strand 2
D
20 23anti-parallel
Strand 3
D
61 64anti-parallel
Strand 4
D
55 58anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
61 64first strand
Strand 2
E
19 23anti-parallel
Strand 3
E
11 16anti-parallel
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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
F
11 14first strand
Strand 2
F
21 23anti-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
d
375 381first strand
Strand 2
d
405 411parallel
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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
d
420 423first strand
Strand 2
d
426 429anti-parallel
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