Analysis of interatomic Contacts of Structural Units in PDB entry:
8I4G


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 8I4G entry

There are 2 chains in PDB entry 8I4G (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 GLU 1SER 119
A
 SER 35GLN 683
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 6 helices in PDB entry 8I4G. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
190 194Right-handed 310
Helix 2
AA2
A
300 310Right-handed alpha
Helix 3
AA3
A
343 348Right-handed 310
Helix 4
AA4
A
370 375Right-handed 310
Helix 5
AA5
A
411 413Right-handed 310
Helix 6
AA6
A
625 630Right-handed alpha
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There are 13 sheets in PDB entry 8I4G. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4,

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
C
4 7first strand
Strand 2
C
21 24anti-parallel
Strand 3
C
78 81anti-parallel
Strand 4
C
70 73anti-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
C
58 60first strand
Strand 2
C
45 51anti-parallel
Strand 3
C
33 39anti-parallel
Strand 4
C
92 99anti-parallel
Strand 5
C
114 116anti-parallel
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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
37 39first strand
Strand 2
A
68 74anti-parallel
Strand 3
A
270 273anti-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
56 63first strand
Strand 2
A
277 285anti-parallel
Strand 3
A
291 295anti-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
90 91first strand
Strand 2
A
243 250anti-parallel
Strand 3
A
109 113anti-parallel
Strand 4
A
122 127anti-parallel
Strand 5
A
136 137anti-parallel
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There are 5 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
132 133first strand
Strand 2
A
122 127anti-parallel
Strand 3
A
109 113anti-parallel
Strand 4
A
243 250anti-parallel
Strand 5
A
146 148parallel
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There are 4 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
96 100first strand
Strand 2
A
195 202anti-parallel
Strand 3
A
207 214anti-parallel
Strand 4
A
230 231anti-parallel
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There are 4 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
319 320first strand
Strand 2
A
601 604anti-parallel
Strand 3
A
615 619anti-parallel
Strand 4
A
654 657anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
362 364first strand
Strand 2
A
401 403anti-parallel
Strand 3
A
513 521anti-parallel
Strand 4
A
406 409anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
362 364first strand
Strand 2
A
401 403anti-parallel
Strand 3
A
513 521anti-parallel
Strand 4
A
438 443anti-parallel
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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
367 368first strand
Strand 2
A
530 531parallel
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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
458 460first strand
Strand 2
A
498 500anti-parallel
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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
544 547first strand
Strand 2
A
554 560anti-parallel
Strand 3
A
590 594anti-parallel
Strand 4
A
581 583anti-parallel
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