Analysis of interatomic Contacts of Structural Units in PDB entry:
4NKH


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 4NKH entry

There are 6 chains in PDB entry 4NKH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 162GLY 397
B
 GLU 162PRO 398
C
 ALA 161PHE 393
D
 GLY 160MET 395
E
 GLY 160PRO 398
F
 GLU 162GLU 334
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 24 helices in PDB entry 4NKH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
162 173Right-handed alpha
Helix 2
2
A
178 196Right-handed alpha
Helix 3
3
A
353 359Right-handed 310
Helix 4
4
A
373 388Right-handed alpha
Helix 5
5
B
163 173Right-handed alpha
Helix 6
6
B
178 196Right-handed alpha
Helix 7
7
B
353 357Right-handed 310
Helix 8
8
B
373 387Right-handed alpha
Helix 9
9
C
162 173Right-handed alpha
Helix 10
10
C
178 196Right-handed alpha
Helix 11
11
C
353 359Right-handed 310
Helix 12
12
C
373 385Right-handed alpha
Helix 13
13
D
161 173Right-handed alpha
Helix 14
14
D
177 196Right-handed alpha
Helix 15
15
D
353 357Right-handed 310
Helix 16
16
D
373 388Right-handed alpha
Helix 17
17
E
161 173Right-handed alpha
Helix 18
18
E
178 196Right-handed alpha
Helix 19
19
E
353 359Right-handed 310
Helix 20
20
E
373 387Right-handed alpha
Helix 21
21
F
165 173Right-handed alpha
Helix 22
22
F
178 195Right-handed alpha
Helix 23
23
F
353 359Right-handed 310
Helix 24
24
F
373 388Right-handed alpha
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There are 6 sheets in PDB entry 4NKH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 10 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
199 201first strand
Strand 2
A
220 223parallel
Strand 3
A
240 243parallel
Strand 4
A
261 263parallel
Strand 5
A
281 283parallel
Strand 6
A
301 303parallel
Strand 7
A
321 323parallel
Strand 8
A
341 343parallel
Strand 9
A
364 366parallel
Strand 10
A
390 392parallel
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There are 10 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
199 201first strand
Strand 2
B
220 223parallel
Strand 3
B
240 243parallel
Strand 4
B
261 263parallel
Strand 5
B
281 283parallel
Strand 6
B
301 303parallel
Strand 7
B
321 323parallel
Strand 8
B
341 343parallel
Strand 9
B
364 366parallel
Strand 10
B
390 392parallel
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There are 10 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
199 201first strand
Strand 2
C
220 223parallel
Strand 3
C
240 243parallel
Strand 4
C
261 263parallel
Strand 5
C
281 283parallel
Strand 6
C
301 303parallel
Strand 7
C
321 323parallel
Strand 8
C
341 343parallel
Strand 9
C
364 366parallel
Strand 10
C
390 392parallel
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There are 10 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
199 201first strand
Strand 2
D
220 223parallel
Strand 3
D
240 243parallel
Strand 4
D
261 263parallel
Strand 5
D
281 283parallel
Strand 6
D
301 303parallel
Strand 7
D
321 323parallel
Strand 8
D
341 343parallel
Strand 9
D
364 366parallel
Strand 10
D
390 392parallel
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There are 10 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
199 201first strand
Strand 2
E
220 223parallel
Strand 3
E
240 244parallel
Strand 4
E
261 265parallel
Strand 5
E
281 283parallel
Strand 6
E
301 303parallel
Strand 7
E
321 323parallel
Strand 8
E
341 343parallel
Strand 9
E
364 366parallel
Strand 10
E
391 392parallel
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There are 10 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
199 201first strand
Strand 2
F
220 223parallel
Strand 3
F
240 244parallel
Strand 4
F
261 265parallel
Strand 5
F
281 283parallel
Strand 6
F
301 303parallel
Strand 7
F
321 323parallel
Strand 8
F
341 343parallel
Strand 9
F
364 366parallel
Strand 10
F
391 392parallel
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