Analysis of interatomic Contacts of Structural Units in PDB entry:
1D3I


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 1D3I entry

There are 5 chains in PDB entry 1D3I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
I
 GLN 1PHE 185
1
 THR 17TYR 289
2
 GLY 8GLN 262
3
 GLY 1GLU 236
4
 ILE 29ASN 68
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 11 helices in PDB entry 1D3I. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
I
116 118Right-handed 310
Helix 2
2
I
166 168Right-handed 310
Helix 3
HZ1
1
66 72Right-handed alpha
Helix 4
HA1
1
110 119Right-handed alpha
Helix 5
HB1
1
165 170Right-handed alpha
Helix 6
HZ2
2
56 61Right-handed alpha
Helix 7
HA2
2
89 99Right-handed alpha
Helix 8
HB2
2
177 184Right-handed alpha
Helix 9
HZ3
3
42 49Right-handed alpha
Helix 10
HA3
3
95 104Right-handed alpha
Helix 11
HB3
3
141 148Right-handed alpha
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There are 15 sheets in PDB entry 1D3I. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, B11, B21, C11, A12, B12, B22, C12, B13, B23, C13,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
2 5first strand
Strand 2
I
17 23first strand
Strand 3
I
49 55first strand
Strand 4
I
38 42first strand
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
8 12first strand
Strand 2
I
79 83first strand
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
30 34first strand
Strand 2
I
64 68first strand
Strand 3
I
73 77first strand
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
88 91first strand
Strand 2
I
103 111first strand
Strand 3
I
140 147first strand
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
172 176first strand
Strand 2
I
157 164first strand
Strand 3
I
119 125first strand
Strand 4
I
128 134first strand
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There are 4 strands in B11 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
75 84first strand
Strand 2
1
237 254first strand
Strand 3
1
120 135first strand
Strand 4
1
182 188first strand
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There are 4 strands in B21 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
75 84first strand
Strand 2
1
237 254first strand
Strand 3
1
120 135first strand
Strand 4
1
197 200first strand
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There are 4 strands in C11 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
100 104first strand
Strand 2
1
222 229first strand
Strand 3
1
146 153first strand
Strand 4
1
174 180first strand
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There are 2 strands in A12 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
12 18first strand
Strand 2
2
21 28first strand
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There are 4 strands in B12 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
64 71first strand
Strand 2
2
238 253first strand
Strand 3
2
100 112first strand
Strand 4
2
195 201first strand
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There are 4 strands in B22 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
64 71first strand
Strand 2
2
238 253first strand
Strand 3
2
100 112first strand
Strand 4
2
210 212first strand
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There are 4 strands in C12 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
77 82first strand
Strand 2
2
218 229first strand
Strand 3
2
119 127first strand
Strand 4
2
185 191first strand
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There are 4 strands in B13 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
51 53first strand
Strand 2
3
205 221first strand
Strand 3
3
105 118first strand
Strand 4
3
159 165first strand
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There are 4 strands in B23 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
69 71first strand
Strand 2
3
205 221first strand
Strand 3
3
105 118first strand
Strand 4
3
174 176first strand
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There are 4 strands in C13 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
81 85first strand
Strand 2
3
185 196first strand
Strand 3
3
124 132first strand
Strand 4
3
149 155first strand
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