Analysis of interatomic Contacts of Structural Units in PDB entry:
1DLH


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 1DLH entry

There are 6 chains in PDB entry 1DLH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 3ALA 182
B
 THR 3ALA 190
C
 PRO 306THR 318
D
 GLU 3ALA 182
E
 THR 3ALA 190
F
 PRO 306THR 318
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 12 helices in PDB entry 1DLH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
H1
A
45 52Right-handed 310
Helix 2
H2
A
55 79Right-handed alpha
Helix 3
H3
B
52 63Right-handed alpha
Helix 4
H4
B
64 71Right-handed alpha
Helix 5
H5
B
73 85Right-handed alpha
Helix 6
H6
B
86 93Right-handed alpha
Helix 7
H1
D
45 52Right-handed 310
Helix 8
H2
D
55 79Right-handed alpha
Helix 9
H3
E
52 63Right-handed alpha
Helix 10
H4
E
64 71Right-handed alpha
Helix 11
H5
E
73 85Right-handed alpha
Helix 12
H6
E
86 93Right-handed alpha
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There are 10 sheets in PDB entry 1DLH. Click on sheet of interest to get list of strands forming it: SD1, SE1, SA1, SB1, SC1, SD2, SE2, SA2, SB2, SC2,

There are 4 strands in SD1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
85 94first strand
Strand 2
A
103 113anti-parallel
Strand 3
A
144 153anti-parallel
Strand 4
A
133 140anti-parallel
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There are 3 strands in SE1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
118 124first strand
Strand 2
A
160 166anti-parallel
Strand 3
A
174 178anti-parallel
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There are 8 strands in SA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
39 44first strand
Strand 2
A
29 35anti-parallel
Strand 3
A
19 27anti-parallel
Strand 4
A
5 15anti-parallel
Strand 5
B
7 18anti-parallel
Strand 6
B
23 33anti-parallel
Strand 7
B
35 42anti-parallel
Strand 8
B
45 50anti-parallel
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There are 4 strands in SB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
98 104first strand
Strand 2
B
113 121anti-parallel
Strand 3
B
154 163anti-parallel
Strand 4
B
141 150anti-parallel
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There are 3 strands in SC1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
128 134first strand
Strand 2
B
169 176anti-parallel
Strand 3
B
184 190anti-parallel
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There are 4 strands in SD2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
85 94first strand
Strand 2
D
103 113anti-parallel
Strand 3
D
144 153anti-parallel
Strand 4
D
133 140anti-parallel
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There are 3 strands in SE2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
118 124first strand
Strand 2
D
160 166anti-parallel
Strand 3
D
174 178anti-parallel
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There are 8 strands in SA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
39 44first strand
Strand 2
D
29 35anti-parallel
Strand 3
D
19 27anti-parallel
Strand 4
D
5 15anti-parallel
Strand 5
E
7 18anti-parallel
Strand 6
E
23 33anti-parallel
Strand 7
E
35 42anti-parallel
Strand 8
E
45 50anti-parallel
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There are 4 strands in SB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
98 104first strand
Strand 2
E
113 121anti-parallel
Strand 3
E
154 163anti-parallel
Strand 4
E
141 150anti-parallel
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There are 3 strands in SC2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
128 134first strand
Strand 2
E
169 176anti-parallel
Strand 3
E
184 190anti-parallel
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