Analysis of interatomic Contacts of Structural Units in PDB entry:
7E21


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 7E21 entry

There are 3 chains in PDB entry 7E21 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 40TYR 1023
B
 GLY 10SER 303
C
 ASP 17ARG 48
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 41 helices in PDB entry 7E21. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
47 53Right-handed alpha
Helix 2
AA2
A
64 75Right-handed alpha
Helix 3
AA3
A
87 97Right-handed alpha
Helix 4
AA4
A
101 122Right-handed alpha
Helix 5
AA5
A
129 159Right-handed alpha
Helix 6
AA6
A
265 270Right-handed alpha
Helix 7
AA7
A
284 311Right-handed alpha
Helix 8
AA8
A
317 332Right-handed alpha
Helix 9
AA9
A
335 352Right-handed alpha
Helix 10
AB1
A
361 368Right-handed alpha
Helix 11
AB2
A
415 428Right-handed alpha
Helix 12
AB3
A
450 458Right-handed alpha
Helix 13
AB4
A
467 474Right-handed alpha
Helix 14
AB5
A
510 515Right-handed alpha
Helix 15
AB6
A
531 547Right-handed alpha
Helix 16
AB7
A
598 609Right-handed alpha
Helix 17
AB8
A
622 632Right-handed alpha
Helix 18
AB9
A
640 648Right-handed alpha
Helix 19
AC1
A
674 680Right-handed alpha
Helix 20
AC2
A
680 685Right-handed alpha
Helix 21
AC3
A
697 707Right-handed alpha
Helix 22
AC4
A
721 726Right-handed alpha
Helix 23
AC5
A
754 780Right-handed alpha
Helix 24
AC6
A
783 796Right-handed alpha
Helix 25
AC7
A
803 822Right-handed alpha
Helix 26
AC8
A
830 834Right-handed 310
Helix 27
AC9
A
846 854Right-handed alpha
Helix 28
AD1
A
856 877Right-handed alpha
Helix 29
AD2
A
886 891Right-handed alpha
Helix 30
AD3
A
907 937Right-handed alpha
Helix 31
AD4
A
951 971Right-handed alpha
Helix 32
AD5
A
984 988Right-handed 310
Helix 33
AD6
A
991 1012Right-handed alpha
Helix 34
AD7
A
1015 1022Right-handed alpha
Helix 35
AD8
B
29 58Right-handed alpha
Helix 36
AD9
B
98 109Right-handed alpha
Helix 37
AE1
B
113 117Right-handed 310
Helix 38
AE2
B
152 157Right-handed 310
Helix 39
AE3
B
168 172Right-handed 310
Helix 40
AE4
B
246 251Right-handed alpha
Helix 41
AE5
C
23 46Right-handed alpha
Back to top of page

There are 9 sheets in PDB entry 7E21. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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
169 171first strand
Strand 2
A
178 180anti-parallel
Back to list of sheets
Back to top of page

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
190 193first strand
Strand 2
A
249 260anti-parallel
Strand 3
A
202 213anti-parallel
Strand 4
A
225 226anti-parallel
Back to list of sheets
Back to top of page

There are 8 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
356 358first strand
Strand 2
A
748 750anti-parallel
Strand 3
A
730 734parallel
Strand 4
A
712 716parallel
Strand 5
A
372 375parallel
Strand 6
A
612 616parallel
Strand 7
A
687 691parallel
Strand 8
A
662 666parallel
Back to list of sheets
Back to top of page

There are 6 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
387 392first strand
Strand 2
A
584 592anti-parallel
Strand 3
A
550 560anti-parallel
Strand 4
A
503 509anti-parallel
Strand 5
A
488 493anti-parallel
Strand 6
A
478 479anti-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
898 899first strand
Strand 2
A
905 906anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
23 24first strand
Strand 2
B
27 28anti-parallel
Back to list of sheets
Back to top of page

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
B
77 79first strand
Strand 2
B
175 180anti-parallel
Strand 3
B
259 263anti-parallel
Strand 4
B
227 230anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
87 90first strand
Strand 2
B
294 301parallel
Strand 3
B
272 278anti-parallel
Strand 4
B
208 215anti-parallel
Strand 5
B
237 239anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
123 124first strand
Strand 2
B
148 149parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il