Analysis of interatomic Contacts of Structural Units in PDB entry:
1H3I


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 1H3I entry

There are 2 chains in PDB entry 1H3I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 52LYS 344
B
 PHE 52LYS 344
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 1H3I. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
209 214Right-handed alpha
Helix 2
2
A
251 258Right-handed alpha
Helix 3
3
A
259 263Right-handed 310
Helix 4
4
A
291 295Right-handed 310
Helix 5
5
B
209 214Right-handed alpha
Helix 6
6
B
251 258Right-handed alpha
Helix 7
7
B
259 263Right-handed 310
Helix 8
8
B
291 295Right-handed 310
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There are 10 sheets in PDB entry 1H3I. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB, BC, BD, BE,

There are 10 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
61 64first strand
Strand 2
A
67 75anti-parallel
Strand 3
A
81 87anti-parallel
Strand 4
A
90 98anti-parallel
Strand 5
A
104 111anti-parallel
Strand 6
A
118 122anti-parallel
Strand 7
A
128 132anti-parallel
Strand 8
A
141 147anti-parallel
Strand 9
A
153 160anti-parallel
Strand 10
A
163 174anti-parallel
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There are 6 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
61 64first strand
Strand 2
A
67 75anti-parallel
Strand 3
A
81 87anti-parallel
Strand 4
A
90 98anti-parallel
Strand 5
A
104 111anti-parallel
Strand 6
A
114 115anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
216 220first strand
Strand 2
A
228 232anti-parallel
Strand 3
A
330 334anti-parallel
Strand 4
A
296 298parallel
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There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
241 245first strand
Strand 2
A
314 321anti-parallel
Strand 3
A
303 310anti-parallel
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There are 3 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
248 250first strand
Strand 2
A
274 276anti-parallel
Strand 3
A
266 268anti-parallel
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There are 10 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
62 64first strand
Strand 2
B
67 75anti-parallel
Strand 3
B
81 87anti-parallel
Strand 4
B
90 98anti-parallel
Strand 5
B
104 111anti-parallel
Strand 6
B
118 122anti-parallel
Strand 7
B
128 132anti-parallel
Strand 8
B
141 147anti-parallel
Strand 9
B
153 160anti-parallel
Strand 10
B
163 175anti-parallel
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There are 6 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
62 64first strand
Strand 2
B
67 75anti-parallel
Strand 3
B
81 87anti-parallel
Strand 4
B
90 98anti-parallel
Strand 5
B
104 111anti-parallel
Strand 6
B
114 115anti-parallel
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There are 4 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
216 220first strand
Strand 2
B
228 232anti-parallel
Strand 3
B
330 334anti-parallel
Strand 4
B
296 298parallel
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There are 3 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
241 245first strand
Strand 2
B
314 321anti-parallel
Strand 3
B
303 310anti-parallel
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There are 3 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
248 250first strand
Strand 2
B
274 276anti-parallel
Strand 3
B
266 268anti-parallel
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