Analysis of interatomic Contacts of Structural Units in PDB entry:
4C4V


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 4C4V entry

There are 2 chains in PDB entry 4C4V (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 347LYS 808
B
 GLY 344LYS 808
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 10 helices in PDB entry 4C4V. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
361 368Right-handed alpha
Helix 2
2
A
378 392Right-handed alpha
Helix 3
3
A
542 552Right-handed alpha
Helix 4
4
A
647 651Right-handed 310
Helix 5
5
A
727 731Right-handed 310
Helix 6
6
B
361 368Right-handed alpha
Helix 7
7
B
378 392Right-handed alpha
Helix 8
8
B
542 550Right-handed alpha
Helix 9
9
B
647 651Right-handed 310
Helix 10
10
B
727 731Right-handed 310
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There are 7 sheets in PDB entry 4C4V. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC,

There are 3 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
348 355first strand
Strand 2
A
411 420parallel
Strand 3
A
395 404anti-parallel
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There are 19 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
425 427first strand
Strand 2
A
443 446anti-parallel
Strand 3
A
455 462parallel
Strand 4
A
439 440anti-parallel
Strand 5
A
430 433anti-parallel
Strand 6
A
802 806anti-parallel
Strand 7
A
781 792anti-parallel
Strand 8
A
767 778anti-parallel
Strand 9
A
733 745anti-parallel
Strand 10
A
710 720anti-parallel
Strand 11
A
628 639anti-parallel
Strand 12
A
609 620anti-parallel
Strand 13
A
590 600anti-parallel
Strand 14
A
564 579anti-parallel
Strand 15
A
523 537anti-parallel
Strand 16
A
505 517anti-parallel
Strand 17
A
485 495anti-parallel
Strand 18
A
466 474anti-parallel
Strand 19
A
425 427first strand
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There are 2 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
662 663first strand
Strand 2
A
799 800anti-parallel
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There are 2 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
671 674first strand
Strand 2
A
700 705anti-parallel
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There are 3 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
348 355first strand
Strand 2
B
411 420parallel
Strand 3
B
395 404anti-parallel
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There are 19 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
425 427first strand
Strand 2
B
443 446anti-parallel
Strand 3
B
455 462parallel
Strand 4
B
439 440anti-parallel
Strand 5
B
430 433anti-parallel
Strand 6
B
802 806anti-parallel
Strand 7
B
781 792anti-parallel
Strand 8
B
767 778anti-parallel
Strand 9
B
733 745anti-parallel
Strand 10
B
710 720anti-parallel
Strand 11
B
628 639anti-parallel
Strand 12
B
609 620anti-parallel
Strand 13
B
590 600anti-parallel
Strand 14
B
564 579anti-parallel
Strand 15
B
523 537anti-parallel
Strand 16
B
505 517anti-parallel
Strand 17
B
485 495anti-parallel
Strand 18
B
466 475anti-parallel
Strand 19
B
425 427first strand
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There are 2 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
662 663first strand
Strand 2
B
799 800anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il