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


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 4YFI entry

There are 4 chains in PDB entry 4YFI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
GLU 441ILE 726
B
GLY 451MET 729
C
GLU 441ILE 726
D
GLY 451MET 729
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 57 helices in PDB entry 4YFI. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
AA1
A
441 452Right-handed alpha
Helix 2
AA2
A
453 457Right-handed 310
Helix 3
AA3
A
459 461Right-handed 310
Helix 4
AA4
A
502 516Right-handed alpha
Helix 5
AA5
A
531 534Right-handed 310
Helix 6
AA6
A
546 553Right-handed alpha
Helix 7
AA7
A
559 579Right-handed alpha
Helix 8
AA8
A
590 592Right-handed 310
Helix 9
AA9
A
627 631Right-handed 310
Helix 10
AB1
A
632 637Right-handed alpha
Helix 11
AB2
A
638 640Right-handed 310
Helix 12
AB3
A
644 661Right-handed alpha
Helix 13
AB4
A
669 679Right-handed alpha
Helix 14
AB5
A
691 702Right-handed alpha
Helix 15
AB6
A
705 709Right-handed 310
Helix 16
AB7
A
711 726Right-handed alpha
Helix 17
AB8
B
453 457Right-handed 310
Helix 18
AB9
B
459 461Right-handed 310
Helix 19
AC1
B
502 514Right-handed alpha
Helix 20
AC2
B
531 534Right-handed 310
Helix 21
AC3
B
546 553Right-handed alpha
Helix 22
AC4
B
559 579Right-handed alpha
Helix 23
AC5
B
590 592Right-handed 310
Helix 24
AC6
B
626 631Right-handed 310
Helix 25
AC7
B
632 640Right-handed alpha
Helix 26
AC8
B
644 661Right-handed alpha
Helix 27
AC9
B
669 680Right-handed alpha
Helix 28
AD1
B
691 702Right-handed alpha
Helix 29
AD2
B
705 709Right-handed 310
Helix 30
AD3
B
711 729Right-handed alpha
Helix 31
AD4
C
442 452Right-handed alpha
Helix 32
AD5
C
453 457Right-handed 310
Helix 33
AD6
C
459 461Right-handed 310
Helix 34
AD7
C
502 514Right-handed alpha
Helix 35
AD8
C
531 534Right-handed 310
Helix 36
AD9
C
546 553Right-handed alpha
Helix 37
AE1
C
559 579Right-handed alpha
Helix 38
AE2
C
627 631Right-handed 310
Helix 39
AE3
C
632 637Right-handed alpha
Helix 40
AE4
C
638 640Right-handed 310
Helix 41
AE5
C
643 661Right-handed alpha
Helix 42
AE6
C
669 679Right-handed alpha
Helix 43
AE7
C
691 702Right-handed alpha
Helix 44
AE8
C
705 709Right-handed 310
Helix 45
AE9
C
711 725Right-handed alpha
Helix 46
AF1
D
453 455Right-handed 310
Helix 47
AF2
D
459 461Right-handed 310
Helix 48
AF3
D
502 514Right-handed alpha
Helix 49
AF4
D
531 534Right-handed 310
Helix 50
AF5
D
546 553Right-handed alpha
Helix 51
AF6
D
559 580Right-handed alpha
Helix 52
AF7
D
632 639Right-handed alpha
Helix 53
AF8
D
644 661Right-handed alpha
Helix 54
AF9
D
669 680Right-handed alpha
Helix 55
AG1
D
691 702Right-handed alpha
Helix 56
AG2
D
705 709Right-handed 310
Helix 57
AG3
D
711 729Right-handed alpha
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There are 12 sheets in PDB entry 4YFI. 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
463 470first strand
Strand 2
A
475 482anti-parallel
Strand 3
A
485 492anti-parallel
Strand 4
A
536 540anti-parallel
Strand 5
A
524 528anti-parallel
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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
584 585first strand
Strand 2
A
611 612anti-parallel
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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
594 596first strand
Strand 2
A
602 604anti-parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
463 471first strand
Strand 2
B
475 482anti-parallel
Strand 3
B
485 492anti-parallel
Strand 4
B
536 540anti-parallel
Strand 5
B
524 528anti-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
B
584 585first strand
Strand 2
B
611 612anti-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
594 596first strand
Strand 2
B
602 604anti-parallel
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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
463 470first strand
Strand 2
C
475 482anti-parallel
Strand 3
C
485 492anti-parallel
Strand 4
C
536 540anti-parallel
Strand 5
C
524 528anti-parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
584 585first strand
Strand 2
C
611 612anti-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
C
594 596first strand
Strand 2
C
602 604anti-parallel
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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
457 458first strand
Strand 2
D
524 528parallel
Strand 3
D
536 540anti-parallel
Strand 4
D
485 491anti-parallel
Strand 5
D
476 482anti-parallel
Strand 6
D
463 471anti-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
D
584 585first strand
Strand 2
D
611 612anti-parallel
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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
D
594 596first strand
Strand 2
D
602 604anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il