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


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 6LDY entry

There are 8 chains in PDB entry 6LDY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 1SER 212
B
 ALA 1CYS 216
C
 LYS 6GLY 8
C
 GLY 10PRO 14
H
 GLN 1PRO 211
L
 LEU 2CYS 216
M
 GLU 5GLY 8
M
 GLY 10PRO 14
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 14 helices in PDB entry 6LDY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
83 87Right-handed 310
Helix 2
AA2
A
199 201Right-handed 310
Helix 3
AA3
B
29 33Right-handed 310
Helix 4
AA4
B
81 85Right-handed 310
Helix 5
AA5
B
126 131Right-handed alpha
Helix 6
AA6
B
187 191Right-handed alpha
Helix 7
AA7
H
60 63Right-handed 310
Helix 8
AA8
H
83 87Right-handed 310
Helix 9
AA9
H
157 159Right-handed 310
Helix 10
AB1
H
199 201Right-handed 310
Helix 11
AB2
L
29 33Right-handed 310
Helix 12
AB3
L
81 85Right-handed 310
Helix 13
AB4
L
126 131Right-handed alpha
Helix 14
AB5
L
187 191Right-handed alpha
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There are 21 sheets in PDB entry 6LDY. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3,

There are 4 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
2 6first strand
Strand 2
A
17 24anti-parallel
Strand 3
A
74 79anti-parallel
Strand 4
A
66 70anti-parallel
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There are 6 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
10 11first strand
Strand 2
A
108 112parallel
Strand 3
A
88 95anti-parallel
Strand 4
A
32 38anti-parallel
Strand 5
A
45 50anti-parallel
Strand 6
A
56 58anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
10 11first strand
Strand 2
A
108 112parallel
Strand 3
A
88 95anti-parallel
Strand 4
A
101 104anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
121 125first strand
Strand 2
A
136 146anti-parallel
Strand 3
A
177 186anti-parallel
Strand 4
A
164 166anti-parallel
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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
121 125first strand
Strand 2
A
136 146anti-parallel
Strand 3
A
177 186anti-parallel
Strand 4
A
170 171anti-parallel
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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
152 155first strand
Strand 2
A
192 198anti-parallel
Strand 3
A
203 209anti-parallel
Strand 4
H
203 209anti-parallel
Strand 5
H
192 198anti-parallel
Strand 6
H
152 155anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
4 6first strand
Strand 2
B
19 25anti-parallel
Strand 3
B
72 77anti-parallel
Strand 4
B
64 69anti-parallel
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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
11 14first strand
Strand 2
B
107 112parallel
Strand 3
B
86 95anti-parallel
Strand 4
B
35 40anti-parallel
Strand 5
B
47 51anti-parallel
Strand 6
B
55 56anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
11 14first strand
Strand 2
B
107 112parallel
Strand 3
B
86 95anti-parallel
Strand 4
B
99 103anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
119 123first strand
Strand 2
B
134 144anti-parallel
Strand 3
B
177 186anti-parallel
Strand 4
B
163 167anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
157 158first strand
Strand 2
B
149 154anti-parallel
Strand 3
B
195 202anti-parallel
Strand 4
B
205 212anti-parallel
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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
2 6first strand
Strand 2
H
17 24anti-parallel
Strand 3
H
74 79anti-parallel
Strand 4
H
66 70anti-parallel
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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
10 11first strand
Strand 2
H
108 112parallel
Strand 3
H
88 95anti-parallel
Strand 4
H
32 38anti-parallel
Strand 5
H
44 50anti-parallel
Strand 6
H
56 58anti-parallel
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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
10 11first strand
Strand 2
H
108 112parallel
Strand 3
H
88 95anti-parallel
Strand 4
H
101 104anti-parallel
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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
121 125first strand
Strand 2
H
136 146anti-parallel
Strand 3
H
177 186anti-parallel
Strand 4
H
164 166anti-parallel
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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
121 125first strand
Strand 2
H
136 146anti-parallel
Strand 3
H
177 186anti-parallel
Strand 4
H
170 171anti-parallel
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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
4 6first strand
Strand 2
L
18 25anti-parallel
Strand 3
L
72 78anti-parallel
Strand 4
L
64 69anti-parallel
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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
11 14first strand
Strand 2
L
107 112parallel
Strand 3
L
86 95anti-parallel
Strand 4
L
35 40anti-parallel
Strand 5
L
47 51anti-parallel
Strand 6
L
55 56anti-parallel
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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
11 14first strand
Strand 2
L
107 112parallel
Strand 3
L
86 95anti-parallel
Strand 4
L
99 103anti-parallel
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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
119 123first strand
Strand 2
L
134 144anti-parallel
Strand 3
L
177 186anti-parallel
Strand 4
L
163 167anti-parallel
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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
157 158first strand
Strand 2
L
149 154anti-parallel
Strand 3
L
195 202anti-parallel
Strand 4
L
205 212anti-parallel
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