Analysis of interatomic Contacts of Structural Units in PDB entry:
6IBT


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 6IBT entry

There are 2 chains in PDB entry 6IBT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 32MET 421
B
 LEU 32MET 423
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 28 helices in PDB entry 6IBT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
46 51Right-handed alpha
Helix 2
AA2
A
65 79Right-handed alpha
Helix 3
AA3
A
80 85Right-handed alpha
Helix 4
AA4
A
116 127Right-handed alpha
Helix 5
AA5
A
151 163Right-handed alpha
Helix 6
AA6
A
176 194Right-handed alpha
Helix 7
AA7
A
203 209Right-handed alpha
Helix 8
AA8
A
215 223Right-handed alpha
Helix 9
AA9
A
235 249Right-handed alpha
Helix 10
AB1
A
249 254Right-handed alpha
Helix 11
AB2
A
276 290Right-handed alpha
Helix 12
AB3
A
304 312Right-handed alpha
Helix 13
AB4
A
313 321Right-handed alpha
Helix 14
AB5
A
370 376Right-handed 310
Helix 15
AB6
B
46 51Right-handed alpha
Helix 16
AB7
B
65 79Right-handed alpha
Helix 17
AB8
B
80 85Right-handed alpha
Helix 18
AB9
B
115 127Right-handed alpha
Helix 19
AC1
B
151 163Right-handed alpha
Helix 20
AC2
B
176 194Right-handed alpha
Helix 21
AC3
B
203 209Right-handed alpha
Helix 22
AC4
B
215 223Right-handed alpha
Helix 23
AC5
B
235 249Right-handed alpha
Helix 24
AC6
B
249 254Right-handed alpha
Helix 25
AC7
B
276 290Right-handed alpha
Helix 26
AC8
B
304 312Right-handed alpha
Helix 27
AC9
B
313 321Right-handed alpha
Helix 28
AD1
B
370 376Right-handed 310
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There are 6 sheets in PDB entry 6IBT. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 8 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
262 264first strand
Strand 2
A
225 227parallel
Strand 3
A
199 202parallel
Strand 4
A
166 170parallel
Strand 5
A
130 136parallel
Strand 6
A
88 90parallel
Strand 7
A
42 45parallel
Strand 8
A
294 296parallel
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There are 6 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
329 334first strand
Strand 2
A
337 343anti-parallel
Strand 3
A
348 355anti-parallel
Strand 4
A
412 419anti-parallel
Strand 5
A
381 388anti-parallel
Strand 6
A
392 398anti-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
363 368first strand
Strand 2
A
402 407anti-parallel
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There are 8 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
262 264first strand
Strand 2
B
225 227parallel
Strand 3
B
199 202parallel
Strand 4
B
166 170parallel
Strand 5
B
130 136parallel
Strand 6
B
88 90parallel
Strand 7
B
42 45parallel
Strand 8
B
294 296parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
329 334first strand
Strand 2
B
337 344anti-parallel
Strand 3
B
348 355anti-parallel
Strand 4
B
412 420anti-parallel
Strand 5
B
381 388anti-parallel
Strand 6
B
392 398anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
363 368first strand
Strand 2
B
402 407anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il