Analysis of interatomic Contacts of Structural Units in PDB entry:
5IXI


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 5IXI entry

There are 2 chains in PDB entry 5IXI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 36THR 558
B
 THR 254SER 282
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 17 helices in PDB entry 5IXI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
57 68Right-handed alpha
Helix 2
AA2
A
74 76Right-handed 310
Helix 3
AA3
A
151 168Right-handed alpha
Helix 4
AA4
A
178 204Right-handed alpha
Helix 5
AA5
A
217 221Right-handed 310
Helix 6
AA6
A
222 230Right-handed alpha
Helix 7
AA7
A
233 254Right-handed alpha
Helix 8
AA8
A
254 259Right-handed alpha
Helix 9
AA9
A
262 278Right-handed alpha
Helix 10
AB1
A
368 370Right-handed 310
Helix 11
AB2
A
398 417Right-handed alpha
Helix 12
AB3
A
424 428Right-handed 310
Helix 13
AB4
A
429 438Right-handed alpha
Helix 14
AB5
A
445 456Right-handed alpha
Helix 15
AB6
A
518 527Right-handed alpha
Helix 16
AB7
B
258 262Right-handed 310
Helix 17
AB8
B
267 271Right-handed 310
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There are 7 sheets in PDB entry 5IXI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 5 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
48 49first strand
Strand 2
A
37 39anti-parallel
Strand 3
A
104 109parallel
Strand 4
A
78 82anti-parallel
Strand 5
A
87 88anti-parallel
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There are 2 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
54 56first strand
Strand 2
A
94 96anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
127 128first strand
Strand 2
A
556 557anti-parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
299 304first strand
Strand 2
A
284 294anti-parallel
Strand 3
A
311 318anti-parallel
Strand 4
A
322 327anti-parallel
Strand 5
A
364 367anti-parallel
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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
299 304first strand
Strand 2
A
284 294anti-parallel
Strand 3
A
391 395anti-parallel
Strand 4
A
381 386anti-parallel
Strand 5
A
372 378anti-parallel
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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
464 467first strand
Strand 2
A
474 478anti-parallel
Strand 3
A
498 503anti-parallel
Strand 4
A
506 509anti-parallel
Strand 5
A
515 516anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
531 533first strand
Strand 2
A
536 538anti-parallel
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