Analysis of interatomic Contacts of Structural Units in PDB entry:
8XCA


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 8XCA entry

There are 4 chains in PDB entry 8XCA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 2GLN 830
B
 G -36 A 13
C
 T -12 T 8
D
 A -8 G -1
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 20 helices in PDB entry 8XCA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
15 41Right-handed alpha
Helix 2
AA2
A
57 69Right-handed alpha
Helix 3
AA3
A
76 88Right-handed alpha
Helix 4
AA4
A
100 103Right-handed 310
Helix 5
AA5
A
104 109Right-handed alpha
Helix 6
AA6
A
187 199Right-handed alpha
Helix 7
AA7
A
211 240Right-handed alpha
Helix 8
AA8
A
447 459Right-handed alpha
Helix 9
AA9
A
522 553Right-handed alpha
Helix 10
AB1
A
556 566Right-handed alpha
Helix 11
AB2
A
566 572Right-handed alpha
Helix 12
AB3
A
578 607Right-handed alpha
Helix 13
AB4
A
608 609Right-handed 310
Helix 14
AB5
A
610 614Right-handed 310
Helix 15
AB6
A
621 642Right-handed alpha
Helix 16
AB7
A
660 689Right-handed alpha
Helix 17
AB8
A
715 719Right-handed 310
Helix 18
AB9
A
721 736Right-handed alpha
Helix 19
AC1
A
782 796Right-handed alpha
Helix 20
AC2
A
820 829Right-handed alpha
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There are 8 sheets in PDB entry 8XCA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 4 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
4 11first strand
Strand 2
A
432 440anti-parallel
Strand 3
A
423 429anti-parallel
Strand 4
A
349 352anti-parallel
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There are 3 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
53 56first strand
Strand 2
A
44 47anti-parallel
Strand 3
A
336 337parallel
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There are 3 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
360 365first strand
Strand 2
A
368 374anti-parallel
Strand 3
A
379 383anti-parallel
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There are 3 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
391 397first strand
Strand 2
A
403 408anti-parallel
Strand 3
A
416 421anti-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
514 517first strand
Strand 2
A
485 491anti-parallel
Strand 3
A
473 479anti-parallel
Strand 4
A
693 697parallel
Strand 5
A
739 743parallel
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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
A
499 501first strand
Strand 2
A
509 511anti-parallel
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There are 3 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
760 761first strand
Strand 2
A
768 773anti-parallel
Strand 3
A
776 781anti-parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
806 810first strand
Strand 2
A
813 816anti-parallel
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