Analysis of interatomic Contacts of Structural Units in PDB entry:
31GN


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 31GN entry

There are 4 chains in PDB entry 31GN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 416ASN 634
B
 ASP 416ASP 635
C
 LEU 130PRO 134
D
 LEU 130PRO 134
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 10 helices in PDB entry 31GN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
470 474Right-handed 310
Helix 2
AA2
A
531 545Right-handed alpha
Helix 3
AA3
A
545 576Right-handed alpha
Helix 4
AA4
A
581 604Right-handed alpha
Helix 5
AA5
A
609 630Right-handed alpha
Helix 6
AA6
B
470 474Right-handed 310
Helix 7
AA7
B
532 545Right-handed alpha
Helix 8
AA8
B
545 576Right-handed alpha
Helix 9
AA9
B
581 604Right-handed alpha
Helix 10
AB1
B
609 628Right-handed alpha
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There are 4 sheets in PDB entry 31GN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
430 435first strand
Strand 2
A
421 426anti-parallel
Strand 3
A
458 466anti-parallel
Strand 4
A
475 483anti-parallel
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There are 5 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
519 524first strand
Strand 2
A
507 513anti-parallel
Strand 3
A
495 501anti-parallel
Strand 4
A
443 451anti-parallel
Strand 5
C
131 132parallel
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There are 4 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
430 435first strand
Strand 2
B
421 426anti-parallel
Strand 3
B
459 466anti-parallel
Strand 4
B
475 482anti-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
B
519 523first strand
Strand 2
B
507 513anti-parallel
Strand 3
B
495 501anti-parallel
Strand 4
B
443 451anti-parallel
Strand 5
D
131 132parallel
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