Analysis of interatomic Contacts of Structural Units in PDB entry:
7CA3


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 7CA3 entry

There are 2 chains in PDB entry 7CA3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 167ILE 861
B
 PRO 50THR 468
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 7CA3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
187 200Right-handed alpha
Helix 2
AA2
A
221 235Right-handed alpha
Helix 3
AA3
A
246 258Right-handed alpha
Helix 4
AA4
A
271 276Right-handed 310
Helix 5
AA5
A
289 291Right-handed 310
Helix 6
AA6
A
292 304Right-handed alpha
Helix 7
AA7
A
316 332Right-handed alpha
Helix 8
AA8
A
347 356Right-handed alpha
Helix 9
AA9
A
367 380Right-handed alpha
Helix 10
AB1
A
412 419Right-handed alpha
Helix 11
AB2
A
442 453Right-handed alpha
Helix 12
AB3
A
467 485Right-handed alpha
Helix 13
AB4
A
503 516Right-handed alpha
Helix 14
AB5
A
588 616Right-handed alpha
Helix 15
AB6
A
626 643Right-handed alpha
Helix 16
AB7
A
643 648Right-handed alpha
Helix 17
AB8
A
659 664Right-handed alpha
Helix 18
AB9
A
664 691Right-handed alpha
Helix 19
AC1
A
708 730Right-handed alpha
Helix 20
AC2
A
768 791Right-handed alpha
Helix 21
AC3
A
802 826Right-handed alpha
Helix 22
AC4
A
827 828Right-handed 310
Helix 23
AC5
A
829 831Right-handed 310
Helix 24
AC6
A
832 846Right-handed alpha
Helix 25
AC7
A
848 860Right-handed alpha
Helix 26
AC8
B
70 77Right-handed alpha
Helix 27
AC9
B
77 92Right-handed alpha
Helix 28
AD1
B
109 123Right-handed alpha
Helix 29
AD2
B
135 143Right-handed alpha
Helix 30
AD3
B
144 146Right-handed 310
Helix 31
AD4
B
160 165Right-handed 310
Helix 32
AD5
B
178 181Right-handed 310
Helix 33
AD6
B
182 194Right-handed alpha
Helix 34
AD7
B
205 219Right-handed alpha
Helix 35
AD8
B
239 245Right-handed alpha
Helix 36
AD9
B
256 258Right-handed 310
Helix 37
AE1
B
259 269Right-handed alpha
Helix 38
AE2
B
303 312Right-handed alpha
Helix 39
AE3
B
334 346Right-handed alpha
Helix 40
AE4
B
355 374Right-handed alpha
Helix 41
AE5
B
377 385Right-handed alpha
Helix 42
AE6
B
392 404Right-handed alpha
Helix 43
AE7
B
483 507Right-handed alpha
Helix 44
AE8
B
511 515Right-handed 310
Helix 45
AE9
B
516 533Right-handed alpha
Helix 46
AF1
B
534 538Right-handed 310
Helix 47
AF2
B
548 583Right-handed alpha
Helix 48
AF3
B
594 616Right-handed alpha
Helix 49
AF4
B
657 679Right-handed alpha
Helix 50
AF5
B
680 681Right-handed 310
Helix 51
AF6
B
682 686Right-handed 310
Helix 52
AF7
B
688 712Right-handed alpha
Helix 53
AF8
B
716 741Right-handed alpha
Helix 54
AF9
B
741 746Right-handed alpha
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There are 12 sheets in PDB entry 7CA3. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 5 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
216 217first strand
Strand 2
A
173 176parallel
Strand 3
A
241 243parallel
Strand 4
A
263 265parallel
Strand 5
A
283 284parallel
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There are 2 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
361 363first strand
Strand 2
A
389 391parallel
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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
423 427first strand
Strand 2
A
537 542anti-parallel
Strand 3
A
547 548anti-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
551 554first strand
Strand 2
A
559 562anti-parallel
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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
738 740first strand
Strand 2
A
757 759anti-parallel
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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
55 56first strand
Strand 2
B
98 99parallel
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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
B
102 105first strand
Strand 2
B
59 62parallel
Strand 3
B
129 132parallel
Strand 4
B
152 154parallel
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There are 6 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
250 252first strand
Strand 2
B
278 282parallel
Strand 3
B
315 319parallel
Strand 4
B
426 431anti-parallel
Strand 5
B
436 441anti-parallel
Strand 6
B
450 451anti-parallel
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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
408 410first strand
Strand 2
B
413 415anti-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
B
417 418first strand
Strand 2
B
421 422anti-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
B
470 471first strand
Strand 2
B
640 641parallel
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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
B
626 627first strand
Strand 2
B
644 645anti-parallel
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