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


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 7DAA entry

There are 3 chains in PDB entry 7DAA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 104ARG 203
L
 ALA 1GLU 217
H
 SER 2SER 214
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 8 helices in PDB entry 7DAA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
L
80 84Right-handed 310
Helix 2
AA2
L
94 99Right-handed alpha
Helix 3
AA3
L
125 131Right-handed alpha
Helix 4
AA4
L
187 191Right-handed alpha
Helix 5
AA5
H
83 87Right-handed 310
Helix 6
AA6
H
155 157Right-handed 310
Helix 7
AA7
H
186 190Right-handed 310
Helix 8
AA8
H
200 203Right-handed 310
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There are 12 sheets in PDB entry 7DAA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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
108 109first strand
Strand 2
A
122 127anti-parallel
Strand 3
A
166 171anti-parallel
Strand 4
A
158 163anti-parallel
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There are 4 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
113 116first strand
Strand 2
A
192 202parallel
Strand 3
A
181 189anti-parallel
Strand 4
A
136 141anti-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
L
5 8first strand
Strand 2
L
19 26anti-parallel
Strand 3
L
71 77anti-parallel
Strand 4
L
63 68anti-parallel
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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
L
11 15first strand
Strand 2
L
106 111parallel
Strand 3
L
86 91anti-parallel
Strand 4
L
34 39anti-parallel
Strand 5
L
46 50anti-parallel
Strand 6
L
54 55anti-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
L
118 122first strand
Strand 2
L
133 143anti-parallel
Strand 3
L
177 186anti-parallel
Strand 4
L
163 167anti-parallel
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There are 4 strands in AA6 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 201anti-parallel
Strand 4
L
209 214anti-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
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 AA8 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
106 110parallel
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 AA9 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
106 110parallel
Strand 3
H
88 95anti-parallel
Strand 4
H
99 102anti-parallel
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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
119 123first strand
Strand 2
H
134 144anti-parallel
Strand 3
H
130 131anti-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
H
119 123first strand
Strand 2
H
134 144anti-parallel
Strand 3
H
175 184anti-parallel
Strand 4
H
163 164anti-parallel
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There are 3 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
150 153first strand
Strand 2
H
193 199anti-parallel
Strand 3
H
204 210anti-parallel
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