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


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 1DLA entry

There are 4 chains in PDB entry 1DLA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1TYR 314
B
 SER 1TYR 314
C
 SER 1TYR 314
D
 SER 1TYR 314
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 40 helices in PDB entry 1DLA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1A
A
23 36Right-handed alpha
Helix 2
2A
A
50 62Right-handed alpha
Helix 3
3A
A
87 98Right-handed alpha
Helix 4
4A
A
136 148Right-handed alpha
Helix 5
5A
A
162 169Right-handed alpha
Helix 6
6A
A
192 200Right-handed alpha
Helix 7
AA
A
230 239Right-handed alpha
Helix 8
7A
A
243 253Right-handed alpha
Helix 9
8A
A
265 271Right-handed alpha
Helix 10
BA
A
281 288Right-handed alpha
Helix 11
1B
B
23 36Right-handed alpha
Helix 12
2B
B
50 62Right-handed alpha
Helix 13
3B
B
87 98Right-handed alpha
Helix 14
4B
B
136 148Right-handed alpha
Helix 15
5B
B
162 169Right-handed alpha
Helix 16
6B
B
192 200Right-handed alpha
Helix 17
AB
B
230 239Right-handed alpha
Helix 18
7B
B
243 253Right-handed alpha
Helix 19
8B
B
265 271Right-handed alpha
Helix 20
BB
B
281 288Right-handed alpha
Helix 21
1C
C
23 36Right-handed alpha
Helix 22
2C
C
50 62Right-handed alpha
Helix 23
3C
C
87 98Right-handed alpha
Helix 24
4C
C
136 148Right-handed alpha
Helix 25
5C
C
162 169Right-handed alpha
Helix 26
6C
C
192 200Right-handed alpha
Helix 27
AC
C
230 239Right-handed alpha
Helix 28
7C
C
243 253Right-handed alpha
Helix 29
8C
C
265 271Right-handed alpha
Helix 30
BC
C
281 288Right-handed alpha
Helix 31
1D
D
23 36Right-handed alpha
Helix 32
2D
D
50 62Right-handed alpha
Helix 33
3D
D
87 98Right-handed alpha
Helix 34
4D
D
136 148Right-handed alpha
Helix 35
5D
D
162 169Right-handed alpha
Helix 36
6D
D
192 200Right-handed alpha
Helix 37
AD
D
230 239Right-handed alpha
Helix 38
7D
D
243 253Right-handed alpha
Helix 39
8D
D
265 271Right-handed alpha
Helix 40
BD
D
281 288Right-handed alpha
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There are 8 sheets in PDB entry 1DLA. Click on sheet of interest to get list of strands forming it: AA, BRA, AB, BRB, AC, BRC, AD, BRD,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2 5first strand
Strand 2
A
9 12parallel
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There are 9 strands in BRA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
14 17first strand
Strand 2
A
40 42parallel
Strand 3
A
72 77parallel
Strand 4
A
105 108parallel
Strand 5
A
155 158parallel
Strand 6
A
180 184parallel
Strand 7
A
204 208parallel
Strand 8
A
257 260parallel
Strand 9
A
14 17parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2 5first strand
Strand 2
B
9 12parallel
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There are 9 strands in BRB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
14 17first strand
Strand 2
B
40 42parallel
Strand 3
B
72 77parallel
Strand 4
B
105 108parallel
Strand 5
B
155 158parallel
Strand 6
B
180 184parallel
Strand 7
B
204 208parallel
Strand 8
B
257 260parallel
Strand 9
B
14 17parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
2 5first strand
Strand 2
C
9 12parallel
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There are 9 strands in BRC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
14 17first strand
Strand 2
C
40 42parallel
Strand 3
C
72 77parallel
Strand 4
C
105 108parallel
Strand 5
C
155 158parallel
Strand 6
C
180 184parallel
Strand 7
C
204 208parallel
Strand 8
C
257 260parallel
Strand 9
C
14 17parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
2 5first strand
Strand 2
D
9 12parallel
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There are 9 strands in BRD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
14 17first strand
Strand 2
D
40 42parallel
Strand 3
D
72 77parallel
Strand 4
D
105 108parallel
Strand 5
D
155 158parallel
Strand 6
D
180 184parallel
Strand 7
D
204 208parallel
Strand 8
D
257 260parallel
Strand 9
D
14 17parallel
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