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


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 7XRD entry

There are 4 chains in PDB entry 7XRD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 11LYS 174
B
 ASN 11LYS 174
C
 ASN 11LYS 174
D
 ASN 11LYS 174
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 31 helices in PDB entry 7XRD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
25 36Right-handed alpha
Helix 2
AA2
A
67 78Right-handed 310
Helix 3
AA3
A
92 94Right-handed 310
Helix 4
AA4
A
95 108Right-handed alpha
Helix 5
AA5
A
110 115Right-handed 310
Helix 6
AA6
A
131 139Right-handed alpha
Helix 7
AA7
A
140 144Right-handed 310
Helix 8
AA8
A
161 172Right-handed alpha
Helix 9
AA9
B
25 35Right-handed alpha
Helix 10
AB1
B
67 78Right-handed 310
Helix 11
AB2
B
92 94Right-handed 310
Helix 12
AB3
B
95 108Right-handed alpha
Helix 13
AB4
B
110 115Right-handed 310
Helix 14
AB5
B
131 140Right-handed alpha
Helix 15
AB6
B
141 144Right-handed 310
Helix 16
AB7
B
161 172Right-handed alpha
Helix 17
AB8
C
25 35Right-handed alpha
Helix 18
AB9
C
67 78Right-handed 310
Helix 19
AC1
C
92 94Right-handed 310
Helix 20
AC2
C
95 108Right-handed alpha
Helix 21
AC3
C
110 115Right-handed 310
Helix 22
AC4
C
131 139Right-handed alpha
Helix 23
AC5
C
140 144Right-handed 310
Helix 24
AC6
C
161 172Right-handed alpha
Helix 25
AC7
D
25 36Right-handed alpha
Helix 26
AC8
D
67 78Right-handed 310
Helix 27
AC9
D
95 108Right-handed alpha
Helix 28
AD1
D
110 115Right-handed 310
Helix 29
AD2
D
131 139Right-handed alpha
Helix 30
AD3
D
140 144Right-handed 310
Helix 31
AD4
D
161 172Right-handed alpha
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There are 5 sheets in PDB entry 7XRD. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 6 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 53first strand
Strand 2
A
57 64anti-parallel
Strand 3
A
12 20parallel
Strand 4
A
83 89parallel
Strand 5
A
116 122parallel
Strand 6
A
149 153parallel
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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
38 39first strand
Strand 2
C
39 40anti-parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
47 53first strand
Strand 2
B
57 64anti-parallel
Strand 3
B
12 19parallel
Strand 4
B
83 89parallel
Strand 5
B
116 122parallel
Strand 6
B
149 153parallel
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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
47 53first strand
Strand 2
C
57 64anti-parallel
Strand 3
C
12 19parallel
Strand 4
C
83 89parallel
Strand 5
C
116 122parallel
Strand 6
C
149 153parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
47 53first strand
Strand 2
D
57 64anti-parallel
Strand 3
D
12 20parallel
Strand 4
D
83 89parallel
Strand 5
D
116 122parallel
Strand 6
D
149 153parallel
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