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


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 5HTK entry

There are 3 chains in PDB entry 5HTK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 31ARG 256
A
 GLY 258LYS 455
B
 ALA 31LYS 217
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 36 helices in PDB entry 5HTK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
50 65Right-handed alpha
Helix 2
AA2
A
74 83Right-handed alpha
Helix 3
AA3
A
87 92Right-handed 310
Helix 4
AA4
A
95 120Right-handed alpha
Helix 5
AA5
A
133 148Right-handed alpha
Helix 6
AA6
A
160 175Right-handed alpha
Helix 7
AA7
A
185 201Right-handed alpha
Helix 8
AA8
A
232 243Right-handed alpha
Helix 9
AA9
A
260 266Right-handed alpha
Helix 10
AB1
A
275 293Right-handed alpha
Helix 11
AB2
A
304 313Right-handed alpha
Helix 12
AB3
A
322 325Right-handed 310
Helix 13
AB4
A
329 333Right-handed 310
Helix 14
AB5
A
336 344Right-handed alpha
Helix 15
AB6
A
344 354Right-handed alpha
Helix 16
AB7
A
365 383Right-handed alpha
Helix 17
AB8
A
391 403Right-handed alpha
Helix 18
AB9
A
409 413Right-handed 310
Helix 19
AC1
B
50 65Right-handed alpha
Helix 20
AC2
B
74 83Right-handed alpha
Helix 21
AC3
B
87 92Right-handed 310
Helix 22
AC4
B
95 119Right-handed alpha
Helix 23
AC5
B
133 147Right-handed alpha
Helix 24
AC6
B
160 175Right-handed alpha
Helix 25
AC7
B
185 201Right-handed alpha
Helix 26
AC8
B
232 243Right-handed alpha
Helix 27
AC9
B
260 266Right-handed alpha
Helix 28
AD1
B
275 293Right-handed alpha
Helix 29
AD2
B
304 313Right-handed alpha
Helix 30
AD3
B
322 325Right-handed 310
Helix 31
AD4
B
329 333Right-handed 310
Helix 32
AD5
B
336 344Right-handed alpha
Helix 33
AD6
B
344 354Right-handed alpha
Helix 34
AD7
B
365 383Right-handed alpha
Helix 35
AD8
B
391 403Right-handed alpha
Helix 36
AD9
B
409 413Right-handed 310
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There are 3 sheets in PDB entry 5HTK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 12 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
69 73first strand
Strand 2
A
124 128parallel
Strand 3
A
39 44parallel
Strand 4
A
150 157parallel
Strand 5
A
215 219parallel
Strand 6
A
224 228anti-parallel
Strand 7
B
224 228anti-parallel
Strand 8
B
215 219anti-parallel
Strand 9
B
150 157parallel
Strand 10
B
39 44parallel
Strand 11
B
124 128parallel
Strand 12
B
69 73parallel
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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
319 320first strand
Strand 2
A
298 301parallel
Strand 3
A
386 390parallel
Strand 4
A
252 256parallel
Strand 5
A
419 426anti-parallel
Strand 6
A
429 436anti-parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
319 320first strand
Strand 2
B
298 301parallel
Strand 3
B
386 390parallel
Strand 4
B
252 256parallel
Strand 5
B
419 426anti-parallel
Strand 6
B
429 436anti-parallel
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