Analysis of interatomic Contacts of Structural Units in PDB entry:
7S4U


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 7S4U entry

There are 4 chains in PDB entry 7S4U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 3GLY 1366
B
 A 1 U 97
C
 C 7 T 38
D
 T 38 G 50
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
Back to top of page

There are 61 helices in PDB entry 7S4U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
59 91Right-handed alpha
Helix 2
AA2
A
96 101Right-handed alpha
Helix 3
AA3
A
107 111Right-handed 310
Helix 4
AA4
A
121 132Right-handed alpha
Helix 5
AA5
A
135 144Right-handed alpha
Helix 6
AA6
A
150 164Right-handed alpha
Helix 7
AA7
A
175 180Right-handed 310
Helix 8
AA8
A
184 196Right-handed alpha
Helix 9
AA9
A
208 214Right-handed alpha
Helix 10
AB1
A
217 229Right-handed alpha
Helix 11
AB2
A
233 236Right-handed 310
Helix 12
AB3
A
237 246Right-handed alpha
Helix 13
AB4
A
258 262Right-handed 310
Helix 14
AB5
A
270 275Right-handed alpha
Helix 15
AB6
A
275 282Right-handed alpha
Helix 16
AB7
A
291 306Right-handed alpha
Helix 17
AB8
A
315 343Right-handed alpha
Helix 18
AB9
A
343 351Right-handed alpha
Helix 19
AC1
A
359 364Right-handed alpha
Helix 20
AC2
A
368 383Right-handed alpha
Helix 21
AC3
A
386 396Right-handed alpha
Helix 22
AC4
A
411 427Right-handed alpha
Helix 23
AC5
A
430 435Right-handed alpha
Helix 24
AC6
A
436 446Right-handed alpha
Helix 25
AC7
A
474 478Right-handed 310
Helix 26
AC8
A
483 496Right-handed alpha
Helix 27
AC9
A
512 525Right-handed alpha
Helix 28
AD1
A
541 552Right-handed alpha
Helix 29
AD2
A
562 573Right-handed alpha
Helix 30
AD3
A
591 601Right-handed alpha
Helix 31
AD4
A
603 608Right-handed alpha
Helix 32
AD5
A
609 611Right-handed 310
Helix 33
AD6
A
612 626Right-handed alpha
Helix 34
AD7
A
630 637Right-handed alpha
Helix 35
AD8
A
638 640Right-handed 310
Helix 36
AD9
A
644 652Right-handed alpha
Helix 37
AE1
A
663 668Right-handed alpha
Helix 38
AE2
A
678 685Right-handed alpha
Helix 39
AE3
A
687 691Right-handed 310
Helix 40
AE4
A
692 700Right-handed alpha
Helix 41
AE5
A
700 710Right-handed alpha
Helix 42
AE6
A
719 724Right-handed alpha
Helix 43
AE7
A
725 727Right-handed 310
Helix 44
AE8
A
730 751Right-handed alpha
Helix 45
AE9
A
925 940Right-handed alpha
Helix 46
AF1
A
959 971Right-handed alpha
Helix 47
AF2
A
981 1000Right-handed alpha
Helix 48
AF3
A
1076 1089Right-handed alpha
Helix 49
AF4
A
1127 1132Right-handed alpha
Helix 50
AF5
A
1170 1177Right-handed alpha
Helix 51
AF6
A
1177 1186Right-handed alpha
Helix 52
AF7
A
1191 1195Right-handed 310
Helix 53
AF8
A
1207 1209Right-handed 310
Helix 54
AF9
A
1229 1241Right-handed alpha
Helix 55
AG1
A
1248 1260Right-handed alpha
Helix 56
AG2
A
1264 1281Right-handed alpha
Helix 57
AG3
A
1283 1297Right-handed alpha
Helix 58
AG4
A
1301 1313Right-handed alpha
Helix 59
AG5
A
1314 1316Right-handed 310
Helix 60
AG6
A
1338 1343Right-handed 310
Helix 61
AG7
A
1363 1365Right-handed 310
Back to top of page

There are 5 sheets in PDB entry 7S4U. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 6 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
954 957first strand
Strand 2
A
758 761parallel
Strand 3
A
5 11parallel
Strand 4
A
15 22anti-parallel
Strand 5
A
48 52anti-parallel
Strand 6
A
1093 1096parallel
Back to list of sheets
Back to top of page

There are 7 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
42 46first strand
Strand 2
A
29 36anti-parallel
Strand 3
A
1357 1361parallel
Strand 4
A
1346 1350anti-parallel
Strand 5
A
1203 1205anti-parallel
Strand 6
A
1211 1216anti-parallel
Strand 7
A
1219 1221anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
1106 1111first strand
Strand 2
A
1133 1137anti-parallel
Back to list of sheets
Back to top of page

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
1156 1167first strand
Strand 2
A
1139 1151anti-parallel
Strand 3
A
1196 1198anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
1324 1326first strand
Strand 2
A
1329 1331anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il