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


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 4XWY entry

There are 4 chains in PDB entry 4XWY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1ASP 257
B
 GLY 1ASP 257
C
 GLY 1ASP 257
D
 GLY 1ASP 257
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 47 helices in PDB entry 4XWY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
14 26Right-handed alpha
Helix 2
AA2
A
40 52Right-handed alpha
Helix 3
AA3
A
52 57Right-handed alpha
Helix 4
AA4
A
69 83Right-handed alpha
Helix 5
AA5
A
107 111Right-handed 310
Helix 6
AA6
A
113 125Right-handed alpha
Helix 7
AA7
A
125 139Right-handed alpha
Helix 8
AA8
A
154 158Right-handed 310
Helix 9
AA9
A
164 185Right-handed alpha
Helix 10
AB1
A
200 210Right-handed alpha
Helix 11
AB2
A
212 225Right-handed alpha
Helix 12
AB3
A
230 245Right-handed alpha
Helix 13
AB4
B
14 26Right-handed alpha
Helix 14
AB5
B
40 52Right-handed alpha
Helix 15
AB6
B
52 57Right-handed alpha
Helix 16
AB7
B
69 82Right-handed alpha
Helix 17
AB8
B
107 111Right-handed 310
Helix 18
AB9
B
113 125Right-handed alpha
Helix 19
AC1
B
125 139Right-handed alpha
Helix 20
AC2
B
154 158Right-handed 310
Helix 21
AC3
B
164 185Right-handed alpha
Helix 22
AC4
B
200 210Right-handed alpha
Helix 23
AC5
B
212 225Right-handed alpha
Helix 24
AC6
B
230 245Right-handed alpha
Helix 25
AC7
C
14 26Right-handed alpha
Helix 26
AC8
C
40 50Right-handed alpha
Helix 27
AC9
C
52 57Right-handed alpha
Helix 28
AD1
C
69 82Right-handed alpha
Helix 29
AD2
C
107 111Right-handed 310
Helix 30
AD3
C
113 125Right-handed alpha
Helix 31
AD4
C
125 139Right-handed alpha
Helix 32
AD5
C
154 158Right-handed 310
Helix 33
AD6
C
164 185Right-handed alpha
Helix 34
AD7
C
200 210Right-handed alpha
Helix 35
AD8
C
212 225Right-handed alpha
Helix 36
AD9
C
230 245Right-handed alpha
Helix 37
AE1
D
14 26Right-handed alpha
Helix 38
AE2
D
40 52Right-handed alpha
Helix 39
AE3
D
69 82Right-handed alpha
Helix 40
AE4
D
107 111Right-handed 310
Helix 41
AE5
D
113 125Right-handed alpha
Helix 42
AE6
D
125 139Right-handed alpha
Helix 43
AE7
D
154 158Right-handed 310
Helix 44
AE8
D
164 185Right-handed alpha
Helix 45
AE9
D
200 210Right-handed alpha
Helix 46
AF1
D
212 225Right-handed alpha
Helix 47
AF2
D
230 245Right-handed alpha
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There are 4 sheets in PDB entry 4XWY. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 7 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
59 64first strand
Strand 2
A
33 38parallel
Strand 3
A
5 9parallel
Strand 4
A
91 96parallel
Strand 5
A
146 152parallel
Strand 6
A
188 194parallel
Strand 7
A
251 254parallel
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There are 7 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
59 64first strand
Strand 2
B
33 38parallel
Strand 3
B
5 9parallel
Strand 4
B
91 96parallel
Strand 5
B
146 152parallel
Strand 6
B
188 194parallel
Strand 7
B
252 254parallel
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There are 7 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
59 64first strand
Strand 2
C
33 38parallel
Strand 3
C
5 9parallel
Strand 4
C
91 96parallel
Strand 5
C
146 152parallel
Strand 6
C
189 194parallel
Strand 7
C
252 254parallel
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There are 7 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
59 64first strand
Strand 2
D
33 38parallel
Strand 3
D
5 10parallel
Strand 4
D
91 96parallel
Strand 5
D
146 152parallel
Strand 6
D
188 194parallel
Strand 7
D
252 254parallel
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