Analysis of interatomic Contacts of Structural Units in PDB entry:
7PKI


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 7PKI entry

There are 2 chains in PDB entry 7PKI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 19ALA 614
E
 ILE 328LYS 524
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 41 helices in PDB entry 7PKI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
20 52Right-handed alpha
Helix 2
AA2
A
55 81Right-handed alpha
Helix 3
AA3
A
82 83Right-handed 310
Helix 4
AA4
A
84 88Right-handed 310
Helix 5
AA5
A
90 101Right-handed alpha
Helix 6
AA6
A
109 130Right-handed alpha
Helix 7
AA7
A
146 155Right-handed alpha
Helix 8
AA8
A
157 172Right-handed alpha
Helix 9
AA9
A
172 193Right-handed alpha
Helix 10
AB1
A
198 205Right-handed alpha
Helix 11
AB2
A
206 208Right-handed 310
Helix 12
AB3
A
220 232Right-handed alpha
Helix 13
AB4
A
233 250Right-handed alpha
Helix 14
AB5
A
252 256Right-handed 310
Helix 15
AB6
A
265 267Right-handed 310
Helix 16
AB7
A
275 277Right-handed 310
Helix 17
AB8
A
278 283Right-handed alpha
Helix 18
AB9
A
293 300Right-handed alpha
Helix 19
AC1
A
303 318Right-handed alpha
Helix 20
AC2
A
324 331Right-handed alpha
Helix 21
AC3
A
365 385Right-handed alpha
Helix 22
AC4
A
386 388Right-handed 310
Helix 23
AC5
A
389 393Right-handed 310
Helix 24
AC6
A
397 413Right-handed alpha
Helix 25
AC7
A
414 421Right-handed alpha
Helix 26
AC8
A
433 447Right-handed alpha
Helix 27
AC9
A
448 465Right-handed alpha
Helix 28
AD1
A
472 484Right-handed alpha
Helix 29
AD2
A
503 508Right-handed alpha
Helix 30
AD3
A
513 533Right-handed alpha
Helix 31
AD4
A
538 542Right-handed 310
Helix 32
AD5
A
547 559Right-handed alpha
Helix 33
AD6
A
565 575Right-handed alpha
Helix 34
AD7
A
581 588Right-handed alpha
Helix 35
AD8
A
588 599Right-handed alpha
Helix 36
AD9
E
334 339Right-handed alpha
Helix 37
AE1
E
345 349Right-handed 310
Helix 38
AE2
E
382 385Right-handed 310
Helix 39
AE3
E
401 406Right-handed 310
Helix 40
AE4
E
412 418Right-handed alpha
Helix 41
AE5
E
498 501Right-handed 310
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There are 7 sheets in PDB entry 7PKI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 2 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
131 133first strand
Strand 2
A
141 143anti-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
262 263first strand
Strand 2
A
487 488parallel
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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
347 352first strand
Strand 2
A
355 359anti-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
E
350 354first strand
Strand 2
E
390 399anti-parallel
Strand 3
E
503 512anti-parallel
Strand 4
E
427 433anti-parallel
Strand 5
E
372 376anti-parallel
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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
357 358first strand
Strand 2
E
520 521parallel
Strand 3
E
387 388anti-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
E
448 450first strand
Strand 2
E
488 490anti-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
E
469 470first strand
Strand 2
E
484 485anti-parallel
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