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


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 8SQM entry

There are 2 chains in PDB entry 8SQM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 CYS 10CYS 1506
B
 UNK 1UNK 14
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 54 helices in PDB entry 8SQM. 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 36Right-handed alpha
Helix 2
AA2
A
36 60Right-handed alpha
Helix 3
AA3
A
69 94Right-handed alpha
Helix 4
AA4
A
100 128Right-handed alpha
Helix 5
AA5
A
132 161Right-handed alpha
Helix 6
AA6
A
165 189Right-handed alpha
Helix 7
AA7
A
210 214Right-handed 310
Helix 8
AA8
A
216 223Right-handed alpha
Helix 9
AA9
A
226 236Right-handed alpha
Helix 10
AB1
A
247 250Right-handed 310
Helix 11
AB2
A
251 270Right-handed alpha
Helix 12
AB3
A
274 323Right-handed alpha
Helix 13
AB4
A
342 390Right-handed alpha
Helix 14
AB5
A
393 400Right-handed alpha
Helix 15
AB6
A
401 411Right-handed alpha
Helix 16
AB7
A
411 424Right-handed alpha
Helix 17
AB8
A
424 445Right-handed alpha
Helix 18
AB9
A
447 493Right-handed alpha
Helix 19
AC1
A
493 501Right-handed alpha
Helix 20
AC2
A
502 555Right-handed alpha
Helix 21
AC3
A
560 603Right-handed alpha
Helix 22
AC4
A
668 678Right-handed alpha
Helix 23
AC5
A
707 713Right-handed alpha
Helix 24
AC6
A
718 729Right-handed alpha
Helix 25
AC7
A
731 738Right-handed alpha
Helix 26
AC8
A
740 743Right-handed 310
Helix 27
AC9
A
747 751Right-handed 310
Helix 28
AD1
A
754 770Right-handed alpha
Helix 29
AD2
A
784 795Right-handed alpha
Helix 30
AD3
A
813 818Right-handed alpha
Helix 31
AD4
A
836 844Right-handed alpha
Helix 32
AD5
A
845 852Right-handed alpha
Helix 33
AD6
A
935 946Right-handed alpha
Helix 34
AD7
A
947 982Right-handed alpha
Helix 35
AD8
A
987 1016Right-handed alpha
Helix 36
AD9
A
1017 1034Right-handed alpha
Helix 37
AE1
A
1037 1044Right-handed alpha
Helix 38
AE2
A
1045 1089Right-handed alpha
Helix 39
AE3
A
1092 1138Right-handed alpha
Helix 40
AE4
A
1138 1146Right-handed alpha
Helix 41
AE5
A
1147 1201Right-handed alpha
Helix 42
AE6
A
1205 1248Right-handed alpha
Helix 43
AE7
A
1311 1320Right-handed alpha
Helix 44
AE8
A
1336 1340Right-handed 310
Helix 45
AE9
A
1341 1348Right-handed alpha
Helix 46
AF1
A
1363 1368Right-handed alpha
Helix 47
AF2
A
1374 1385Right-handed alpha
Helix 48
AF3
A
1387 1395Right-handed alpha
Helix 49
AF4
A
1397 1400Right-handed 310
Helix 50
AF5
A
1411 1426Right-handed alpha
Helix 51
AF6
A
1441 1456Right-handed alpha
Helix 52
AF7
A
1467 1472Right-handed alpha
Helix 53
AF8
A
1490 1498Right-handed alpha
Helix 54
AF9
A
1500 1506Right-handed alpha
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There are 8 sheets in PDB entry 8SQM. 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
613 615first strand
Strand 2
A
687 690parallel
Strand 3
A
625 635anti-parallel
Strand 4
A
645 654anti-parallel
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There are 4 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
613 615first strand
Strand 2
A
687 690parallel
Strand 3
A
625 635anti-parallel
Strand 4
A
681 684anti-parallel
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There are 6 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
693 696first strand
Strand 2
A
773 777parallel
Strand 3
A
806 810parallel
Strand 4
A
658 662parallel
Strand 5
A
822 827parallel
Strand 6
A
830 835anti-parallel
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There are 2 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
705 706first strand
Strand 2
A
745 746anti-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
1289 1292first strand
Strand 2
A
1272 1279anti-parallel
Strand 3
A
1295 1296anti-parallel
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There are 3 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
1289 1292first strand
Strand 2
A
1272 1279anti-parallel
Strand 3
A
1327 1331anti-parallel
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There are 6 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
1349 1351first strand
Strand 2
A
1430 1433parallel
Strand 3
A
1461 1464parallel
Strand 4
A
1301 1306parallel
Strand 5
A
1476 1481parallel
Strand 6
A
1484 1489anti-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
1361 1362first strand
Strand 2
A
1402 1403anti-parallel
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