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


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 4AUQ entry

There are 6 chains in PDB entry 4AUQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2MET 147
B
 GLN 242SER 298
C
 SER 0GLY 76
D
 ALA 2MET 147
E
 GLN 242SER 298
F
 GLN 2GLY 76
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 19 helices in PDB entry 4AUQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 16Right-handed alpha
Helix 2
2
A
87 90Right-handed 310
Helix 3
3
A
98 112Right-handed alpha
Helix 4
4
A
120 130Right-handed alpha
Helix 5
5
A
130 146Right-handed alpha
Helix 6
6
B
242 250Right-handed alpha
Helix 7
7
B
275 279Right-handed 310
Helix 8
8
C
22 35Right-handed alpha
Helix 9
9
C
37 39Right-handed 310
Helix 10
10
C
56 60Right-handed 310
Helix 11
11
D
2 16Right-handed alpha
Helix 12
12
D
86 90Right-handed 310
Helix 13
13
D
98 112Right-handed alpha
Helix 14
14
D
120 130Right-handed alpha
Helix 15
15
D
130 146Right-handed alpha
Helix 16
16
E
242 250Right-handed alpha
Helix 17
17
E
275 279Right-handed 310
Helix 18
18
F
22 35Right-handed alpha
Helix 19
19
F
37 39Right-handed 310
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There are 6 sheets in PDB entry 4AUQ. Click on sheet of interest to get list of strands forming it: AA, BA, CA, A, EA, FA,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
21 25first strand
Strand 2
A
32 38anti-parallel
Strand 3
A
49 55anti-parallel
Strand 4
A
66 69anti-parallel
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There are 3 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
270 271first strand
Strand 2
B
262 265anti-parallel
Strand 3
B
291 294anti-parallel
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There are 5 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
12 17first strand
Strand 2
C
1 6anti-parallel
Strand 3
C
66 71parallel
Strand 4
C
41 45anti-parallel
Strand 5
C
48 49anti-parallel
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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
D
21 25first strand
Strand 2
D
32 38anti-parallel
Strand 3
D
49 55anti-parallel
Strand 4
D
66 69anti-parallel
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There are 3 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
270 271first strand
Strand 2
E
262 265anti-parallel
Strand 3
E
291 294anti-parallel
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There are 5 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
12 15first strand
Strand 2
F
3 6anti-parallel
Strand 3
F
66 71parallel
Strand 4
F
41 45anti-parallel
Strand 5
F
48 50anti-parallel
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