Analysis of interatomic Contacts of Structural Units in PDB entry:
8IF4


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 8IF4 entry

There is 1 chain in PDB entry 8IF4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 27ASP 1058
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 29 helices in PDB entry 8IF4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
29 53Right-handed alpha
Helix 2
AA2
A
53 65Right-handed alpha
Helix 3
AA3
A
74 110Right-handed alpha
Helix 4
AA4
A
179 186Right-handed alpha
Helix 5
AA5
A
188 200Right-handed alpha
Helix 6
AA6
A
241 249Right-handed alpha
Helix 7
AA7
A
261 265Right-handed 310
Helix 8
AA8
A
266 283Right-handed alpha
Helix 9
AA9
A
311 324Right-handed alpha
Helix 10
AB1
A
332 345Right-handed alpha
Helix 11
AB2
A
369 377Right-handed alpha
Helix 12
AB3
A
396 406Right-handed alpha
Helix 13
AB4
A
418 430Right-handed alpha
Helix 14
AB5
A
431 438Right-handed alpha
Helix 15
AB6
A
479 483Right-handed 310
Helix 16
AB7
A
494 500Right-handed alpha
Helix 17
AB8
A
501 506Right-handed 310
Helix 18
AB9
A
541 546Right-handed alpha
Helix 19
AC1
A
549 557Right-handed alpha
Helix 20
AC2
A
637 639Right-handed 310
Helix 21
AC3
A
640 645Right-handed alpha
Helix 22
AC4
A
664 677Right-handed alpha
Helix 23
AC5
A
687 707Right-handed alpha
Helix 24
AC6
A
734 738Right-handed 310
Helix 25
AC7
A
749 758Right-handed alpha
Helix 26
AC8
A
805 813Right-handed alpha
Helix 27
AC9
A
862 866Right-handed 310
Helix 28
AD1
A
867 877Right-handed alpha
Helix 29
AD2
A
1030 1035Right-handed alpha
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There are 13 sheets in PDB entry 8IF4. 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 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
68 72first strand
Strand 2
A
610 614anti-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
125 126first strand
Strand 2
A
165 167parallel
Strand 3
A
215 217anti-parallel
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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
A
205 210first strand
Strand 2
A
486 493anti-parallel
Strand 3
A
458 461anti-parallel
Strand 4
A
450 451anti-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
205 210first strand
Strand 2
A
486 493anti-parallel
Strand 3
A
464 466anti-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
A
298 300first strand
Strand 2
A
288 294anti-parallel
Strand 3
A
308 309anti-parallel
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There are 6 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
298 300first strand
Strand 2
A
288 294anti-parallel
Strand 3
A
253 259parallel
Strand 4
A
357 362parallel
Strand 5
A
383 389parallel
Strand 6
A
410 413parallel
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There are 5 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
521 523first strand
Strand 2
A
511 515anti-parallel
Strand 3
A
599 605anti-parallel
Strand 4
A
584 592anti-parallel
Strand 5
A
565 571anti-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
648 649first strand
Strand 2
A
728 729anti-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
717 723first strand
Strand 2
A
799 804anti-parallel
Strand 3
A
780 785anti-parallel
Strand 4
A
762 764anti-parallel
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There are 2 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
788 789first strand
Strand 2
A
794 795anti-parallel
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There are 5 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
847 850first strand
Strand 2
A
836 842anti-parallel
Strand 3
A
1001 1007anti-parallel
Strand 4
A
988 995anti-parallel
Strand 5
A
977 983anti-parallel
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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
881 882first strand
Strand 2
A
969 970anti-parallel
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There are 3 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
885 887first strand
Strand 2
A
964 966anti-parallel
Strand 3
A
1023 1025anti-parallel
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