Analysis of interatomic Contacts of Structural Units in PDB entry:
6LDQ


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 6LDQ entry

There are 4 chains in PDB entry 6LDQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
D
 HIS 25LEU 241
A
 HIS 25LEU 241
B
 GLN 28LEU 241
C
 GLN 28ALA 238
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 28 helices in PDB entry 6LDQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
D
54 65Right-handed alpha
Helix 2
AA2
D
104 110Right-handed 310
Helix 3
AA3
D
111 127Right-handed alpha
Helix 4
AA4
D
135 149Right-handed alpha
Helix 5
AA5
D
175 189Right-handed alpha
Helix 6
AA6
D
196 207Right-handed alpha
Helix 7
AA7
D
221 239Right-handed alpha
Helix 8
AA8
A
54 65Right-handed alpha
Helix 9
AA9
A
104 110Right-handed 310
Helix 10
AB1
A
111 127Right-handed alpha
Helix 11
AB2
A
135 147Right-handed alpha
Helix 12
AB3
A
175 189Right-handed alpha
Helix 13
AB4
A
196 207Right-handed alpha
Helix 14
AB5
A
221 239Right-handed alpha
Helix 15
AB6
B
54 66Right-handed alpha
Helix 16
AB7
B
104 110Right-handed 310
Helix 17
AB8
B
111 127Right-handed alpha
Helix 18
AB9
B
135 147Right-handed alpha
Helix 19
AC1
B
175 189Right-handed alpha
Helix 20
AC2
B
196 207Right-handed alpha
Helix 21
AC3
B
221 239Right-handed alpha
Helix 22
AC4
C
54 65Right-handed alpha
Helix 23
AC5
C
104 110Right-handed 310
Helix 24
AC6
C
111 127Right-handed alpha
Helix 25
AC7
C
135 147Right-handed alpha
Helix 26
AC8
C
175 189Right-handed alpha
Helix 27
AC9
C
196 207Right-handed alpha
Helix 28
AD1
C
221 238Right-handed alpha
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There are 3 sheets in PDB entry 6LDQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

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
D
83 87first strand
Strand 2
D
90 95anti-parallel
Strand 3
D
69 74parallel
Strand 4
D
30 33parallel
Strand 5
D
130 134parallel
Strand 6
D
152 156parallel
Strand 7
D
191 194parallel
Strand 8
D
213 215parallel
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There are 16 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
213 215first strand
Strand 2
A
191 194parallel
Strand 3
A
152 156parallel
Strand 4
A
130 134parallel
Strand 5
A
30 33parallel
Strand 6
A
69 74parallel
Strand 7
A
90 95parallel
Strand 8
A
83 87anti-parallel
Strand 9
B
83 87parallel
Strand 10
B
90 95anti-parallel
Strand 11
B
69 74parallel
Strand 12
B
30 33parallel
Strand 13
B
130 134parallel
Strand 14
B
152 156parallel
Strand 15
B
191 194parallel
Strand 16
B
213 215parallel
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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
83 87first strand
Strand 2
C
90 95anti-parallel
Strand 3
C
69 74parallel
Strand 4
C
30 33parallel
Strand 5
C
130 134parallel
Strand 6
C
152 156parallel
Strand 7
C
191 194parallel
Strand 8
C
213 215parallel
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