Analysis of interatomic Contacts of Structural Units in PDB entry:
8A3X


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 8A3X entry

There are 4 chains in PDB entry 8A3X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLN 295
B
 PRO 3ALA 293
C
 MET 1ALA 293
D
 MET 1ALA 293
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 60 helices in PDB entry 8A3X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
11 23Right-handed alpha
Helix 2
AA2
A
34 37Right-handed 310
Helix 3
AA3
A
38 44Right-handed alpha
Helix 4
AA4
A
51 58Right-handed alpha
Helix 5
AA5
A
68 77Right-handed alpha
Helix 6
AA6
A
81 86Right-handed 310
Helix 7
AA7
A
97 110Right-handed alpha
Helix 8
AA8
A
123 127Right-handed 310
Helix 9
AA9
A
140 145Right-handed alpha
Helix 10
AB1
A
146 152Right-handed alpha
Helix 11
AB2
A
165 195Right-handed alpha
Helix 12
AB3
A
198 227Right-handed alpha
Helix 13
AB4
A
238 256Right-handed alpha
Helix 14
AB5
A
260 276Right-handed alpha
Helix 15
AB6
A
282 290Right-handed 310
Helix 16
AB7
B
14 23Right-handed alpha
Helix 17
AB8
B
34 38Right-handed 310
Helix 18
AB9
B
39 44Right-handed alpha
Helix 19
AC1
B
51 58Right-handed alpha
Helix 20
AC2
B
68 77Right-handed alpha
Helix 21
AC3
B
81 86Right-handed 310
Helix 22
AC4
B
97 110Right-handed alpha
Helix 23
AC5
B
123 127Right-handed 310
Helix 24
AC6
B
140 145Right-handed alpha
Helix 25
AC7
B
146 152Right-handed alpha
Helix 26
AC8
B
165 195Right-handed alpha
Helix 27
AC9
B
198 227Right-handed alpha
Helix 28
AD1
B
238 256Right-handed alpha
Helix 29
AD2
B
260 276Right-handed alpha
Helix 30
AD3
B
282 290Right-handed 310
Helix 31
AD4
C
11 23Right-handed alpha
Helix 32
AD5
C
34 37Right-handed 310
Helix 33
AD6
C
38 44Right-handed alpha
Helix 34
AD7
C
51 59Right-handed alpha
Helix 35
AD8
C
68 77Right-handed alpha
Helix 36
AD9
C
81 86Right-handed 310
Helix 37
AE1
C
97 110Right-handed alpha
Helix 38
AE2
C
123 127Right-handed 310
Helix 39
AE3
C
140 145Right-handed alpha
Helix 40
AE4
C
146 152Right-handed alpha
Helix 41
AE5
C
165 195Right-handed alpha
Helix 42
AE6
C
198 227Right-handed alpha
Helix 43
AE7
C
238 256Right-handed alpha
Helix 44
AE8
C
260 276Right-handed alpha
Helix 45
AE9
C
282 290Right-handed 310
Helix 46
AF1
D
11 23Right-handed alpha
Helix 47
AF2
D
34 37Right-handed 310
Helix 48
AF3
D
38 44Right-handed alpha
Helix 49
AF4
D
51 58Right-handed alpha
Helix 50
AF5
D
68 77Right-handed alpha
Helix 51
AF6
D
81 86Right-handed 310
Helix 52
AF7
D
97 110Right-handed alpha
Helix 53
AF8
D
123 127Right-handed 310
Helix 54
AF9
D
140 145Right-handed alpha
Helix 55
AG1
D
146 152Right-handed alpha
Helix 56
AG2
D
165 195Right-handed alpha
Helix 57
AG3
D
198 227Right-handed alpha
Helix 58
AG4
D
238 256Right-handed alpha
Helix 59
AG5
D
260 276Right-handed alpha
Helix 60
AG6
D
282 290Right-handed 310
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There are 4 sheets in PDB entry 8A3X. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 8 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
47 48first strand
Strand 2
A
27 31parallel
Strand 3
A
4 8parallel
Strand 4
A
61 64parallel
Strand 5
A
89 92parallel
Strand 6
A
114 121parallel
Strand 7
A
133 138anti-parallel
Strand 8
A
156 159parallel
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There are 8 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
47 48first strand
Strand 2
B
27 31parallel
Strand 3
B
4 8parallel
Strand 4
B
61 64parallel
Strand 5
B
89 92parallel
Strand 6
B
114 121parallel
Strand 7
B
133 138anti-parallel
Strand 8
B
156 159parallel
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There are 8 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
47 48first strand
Strand 2
C
27 31parallel
Strand 3
C
4 8parallel
Strand 4
C
61 64parallel
Strand 5
C
89 92parallel
Strand 6
C
114 121parallel
Strand 7
C
133 138anti-parallel
Strand 8
C
156 159parallel
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There are 8 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
47 48first strand
Strand 2
D
27 31parallel
Strand 3
D
4 8parallel
Strand 4
D
61 64parallel
Strand 5
D
89 92parallel
Strand 6
D
114 121parallel
Strand 7
D
133 138anti-parallel
Strand 8
D
156 159parallel
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