Analysis of interatomic Contacts of Structural Units in PDB entry:
4C93


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 4C93 entry

There are 5 chains in PDB entry 4C93 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 474LYS 927
B
 PHE 474LYS 927
C
 PHE 474ILE 776
D
 PHE 140SER 149
E
 PHE 140SER 149
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 22 helices in PDB entry 4C93. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
673 680Right-handed alpha
Helix 2
2
A
724 732Right-handed alpha
Helix 3
3
A
782 789Right-handed alpha
Helix 4
4
A
818 844Right-handed alpha
Helix 5
5
A
850 876Right-handed alpha
Helix 6
6
A
878 888Right-handed alpha
Helix 7
7
A
891 905Right-handed alpha
Helix 8
8
A
907 925Right-handed alpha
Helix 9
9
B
673 680Right-handed alpha
Helix 10
10
B
712 716Right-handed 310
Helix 11
11
B
724 732Right-handed alpha
Helix 12
12
B
782 789Right-handed alpha
Helix 13
13
B
818 845Right-handed alpha
Helix 14
14
B
850 876Right-handed alpha
Helix 15
15
B
878 888Right-handed alpha
Helix 16
16
B
891 905Right-handed alpha
Helix 17
17
B
907 925Right-handed alpha
Helix 18
18
C
673 680Right-handed alpha
Helix 19
19
C
712 716Right-handed 310
Helix 20
20
C
724 732Right-handed alpha
Helix 21
21
D
140 149Right-handed alpha
Helix 22
22
E
140 149Right-handed alpha
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There are 18 sheets in PDB entry 4C93. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, BA, BB, BC, BD, BE, BF, CA, CB, CC, CD, CE, CF,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
491 496first strand
Strand 2
A
500 507anti-parallel
Strand 3
A
510 517anti-parallel
Strand 4
A
526 530anti-parallel
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There are 4 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
536 539first strand
Strand 2
A
543 547anti-parallel
Strand 3
A
553 558anti-parallel
Strand 4
A
566 569anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
578 583first strand
Strand 2
A
588 592anti-parallel
Strand 3
A
596 600anti-parallel
Strand 4
A
606 611anti-parallel
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There are 4 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
615 621first strand
Strand 2
A
624 630anti-parallel
Strand 3
A
636 643anti-parallel
Strand 4
A
648 656anti-parallel
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There are 4 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
686 689first strand
Strand 2
A
695 698anti-parallel
Strand 3
A
703 708anti-parallel
Strand 4
A
717 723anti-parallel
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There are 3 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
740 748first strand
Strand 2
A
751 758anti-parallel
Strand 3
A
772 775anti-parallel
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There are 4 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
491 496first strand
Strand 2
B
500 507anti-parallel
Strand 3
B
510 517anti-parallel
Strand 4
B
526 530anti-parallel
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There are 4 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
536 539first strand
Strand 2
B
543 547anti-parallel
Strand 3
B
553 558anti-parallel
Strand 4
B
566 569anti-parallel
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There are 4 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
578 583first strand
Strand 2
B
588 592anti-parallel
Strand 3
B
596 600anti-parallel
Strand 4
B
610 611anti-parallel
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There are 4 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
615 621first strand
Strand 2
B
624 630anti-parallel
Strand 3
B
636 643anti-parallel
Strand 4
B
648 656anti-parallel
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There are 4 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
686 689first strand
Strand 2
B
695 698anti-parallel
Strand 3
B
703 708anti-parallel
Strand 4
B
717 723anti-parallel
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There are 3 strands in BF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
740 748first strand
Strand 2
B
751 758anti-parallel
Strand 3
B
772 775anti-parallel
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There are 4 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
491 496first strand
Strand 2
C
500 506anti-parallel
Strand 3
C
511 517anti-parallel
Strand 4
C
526 530anti-parallel
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There are 4 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
536 539first strand
Strand 2
C
543 547anti-parallel
Strand 3
C
553 558anti-parallel
Strand 4
C
566 569anti-parallel
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There are 4 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
578 583first strand
Strand 2
C
588 592anti-parallel
Strand 3
C
596 600anti-parallel
Strand 4
C
606 611anti-parallel
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There are 4 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
615 621first strand
Strand 2
C
624 631anti-parallel
Strand 3
C
635 642anti-parallel
Strand 4
C
649 656anti-parallel
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There are 4 strands in CE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
686 689first strand
Strand 2
C
695 698anti-parallel
Strand 3
C
703 708anti-parallel
Strand 4
C
717 723anti-parallel
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There are 3 strands in CF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
740 748first strand
Strand 2
C
751 758anti-parallel
Strand 3
C
772 775anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il