Analysis of interatomic Contacts of Structural Units in PDB entry:
4XC8


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 4XC8 entry

There are 2 chains in PDB entry 4XC8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 22MET 1093
B
 GLY 22GLN 290
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 96 helices in PDB entry 4XC8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
44 54Right-handed alpha
Helix 2
AA2
A
65 77Right-handed alpha
Helix 3
AA3
A
89 104Right-handed alpha
Helix 4
AA4
A
120 131Right-handed alpha
Helix 5
AA5
A
137 145Right-handed alpha
Helix 6
AA6
A
145 157Right-handed alpha
Helix 7
AA7
A
169 175Right-handed alpha
Helix 8
AA8
A
176 190Right-handed alpha
Helix 9
AA9
A
193 208Right-handed alpha
Helix 10
AB1
A
221 238Right-handed alpha
Helix 11
AB2
A
262 266Right-handed 310
Helix 12
AB3
A
291 302Right-handed alpha
Helix 13
AB4
A
321 325Right-handed 310
Helix 14
AB5
A
338 344Right-handed 310
Helix 15
AB6
A
345 350Right-handed 310
Helix 16
AB7
A
363 379Right-handed alpha
Helix 17
AB8
A
385 389Right-handed 310
Helix 18
AB9
A
401 417Right-handed alpha
Helix 19
AC1
A
443 447Right-handed 310
Helix 20
AC2
A
448 486Right-handed alpha
Helix 21
AC3
A
492 505Right-handed alpha
Helix 22
AC4
A
506 523Right-handed alpha
Helix 23
AC5
A
561 572Right-handed alpha
Helix 24
AC6
A
603 615Right-handed alpha
Helix 25
AC7
A
628 633Right-handed alpha
Helix 26
AC8
A
640 645Right-handed alpha
Helix 27
AC9
A
656 664Right-handed alpha
Helix 28
AD1
A
683 707Right-handed alpha
Helix 29
AD2
A
712 727Right-handed alpha
Helix 30
AD3
A
734 739Right-handed alpha
Helix 31
AD4
A
748 766Right-handed alpha
Helix 32
AD5
A
778 784Right-handed alpha
Helix 33
AD6
A
787 810Right-handed alpha
Helix 34
AD7
A
812 817Right-handed alpha
Helix 35
AD8
A
829 833Right-handed 310
Helix 36
AD9
A
834 850Right-handed alpha
Helix 37
AE1
A
854 859Right-handed alpha
Helix 38
AE2
A
875 877Right-handed 310
Helix 39
AE3
A
878 893Right-handed alpha
Helix 40
AE4
A
912 928Right-handed alpha
Helix 41
AE5
A
930 934Right-handed 310
Helix 42
AE6
A
941 964Right-handed alpha
Helix 43
AE7
A
966 975Right-handed alpha
Helix 44
AE8
A
975 995Right-handed alpha
Helix 45
AE9
A
1023 1041Right-handed alpha
Helix 46
AF1
A
1043 1058Right-handed alpha
Helix 47
AF2
A
1061 1070Right-handed alpha
Helix 48
AF3
A
1074 1087Right-handed alpha
Helix 49
AF4
B
40 53Right-handed alpha
Helix 50
AF5
B
65 77Right-handed alpha
Helix 51
AF6
B
89 104Right-handed alpha
Helix 52
AF7
B
120 131Right-handed alpha
Helix 53
AF8
B
137 145Right-handed alpha
Helix 54
AF9
B
145 157Right-handed alpha
Helix 55
AG1
B
169 175Right-handed alpha
Helix 56
AG2
B
176 190Right-handed alpha
Helix 57
AG3
B
193 208Right-handed alpha
Helix 58
AG4
B
221 238Right-handed alpha
Helix 59
AG5
B
262 266Right-handed 310
Helix 60
AG6
B
291 302Right-handed alpha
Helix 61
AG7
B
321 325Right-handed 310
Helix 62
AG8
B
338 344Right-handed 310
Helix 63
AG9
B
345 350Right-handed 310
Helix 64
AH1
B
363 379Right-handed alpha
Helix 65
AH2
B
385 389Right-handed 310
Helix 66
AH3
B
401 417Right-handed alpha
Helix 67
AH4
B
443 447Right-handed 310
Helix 68
AH5
B
448 486Right-handed alpha
Helix 69
AH6
B
492 505Right-handed alpha
Helix 70
AH7
B
506 523Right-handed alpha
Helix 71
AH8
B
561 572Right-handed alpha
Helix 72
AH9
B
603 615Right-handed alpha
Helix 73
AI1
B
628 633Right-handed alpha
Helix 74
AI2
B
640 645Right-handed alpha
Helix 75
AI3
B
656 664Right-handed alpha
Helix 76
AI4
B
683 707Right-handed alpha
Helix 77
AI5
B
712 727Right-handed alpha
Helix 78
AI6
B
734 741Right-handed alpha
Helix 79
AI7
B
748 766Right-handed alpha
Helix 80
AI8
B
778 784Right-handed alpha
Helix 81
AI9
B
787 809Right-handed alpha
Helix 82
AJ1
B
812 817Right-handed alpha
Helix 83
AJ2
B
829 833Right-handed 310
Helix 84
AJ3
B
834 850Right-handed alpha
Helix 85
AJ4
B
854 859Right-handed alpha
Helix 86
AJ5
B
875 877Right-handed 310
Helix 87
AJ6
B
878 893Right-handed alpha
Helix 88
AJ7
B
913 928Right-handed alpha
Helix 89
AJ8
B
930 934Right-handed 310
Helix 90
AJ9
B
941 964Right-handed alpha
Helix 91
AK1
B
966 974Right-handed alpha
Helix 92
AK2
B
975 995Right-handed alpha
Helix 93
AK3
B
1023 1041Right-handed alpha
Helix 94
AK4
B
1043 1058Right-handed alpha
Helix 95
AK5
B
1061 1070Right-handed alpha
Helix 96
AK6
B
1074 1085Right-handed alpha
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There are 10 sheets in PDB entry 4XC8. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 6 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
134 135first strand
Strand 2
A
110 113parallel
Strand 3
A
80 84parallel
Strand 4
A
28 33parallel
Strand 5
A
56 59parallel
Strand 6
A
258 259parallel
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There are 7 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
274 280first strand
Strand 2
A
243 249parallel
Strand 3
A
306 313parallel
Strand 4
A
211 216parallel
Strand 5
A
327 332parallel
Strand 6
A
353 356parallel
Strand 7
A
391 393parallel
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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
542 544first strand
Strand 2
A
550 552anti-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
A
597 599first strand
Strand 2
A
621 626parallel
Strand 3
A
674 679parallel
Strand 4
A
729 731parallel
Strand 5
A
771 772parallel
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There are 4 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
774 777first strand
Strand 2
A
820 825parallel
Strand 3
A
861 865parallel
Strand 4
A
897 899parallel
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There are 6 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
134 135first strand
Strand 2
B
110 114parallel
Strand 3
B
80 84parallel
Strand 4
B
28 33parallel
Strand 5
B
56 59parallel
Strand 6
B
258 259parallel
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There are 7 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
274 280first strand
Strand 2
B
243 249parallel
Strand 3
B
306 313parallel
Strand 4
B
211 216parallel
Strand 5
B
327 332parallel
Strand 6
B
353 356parallel
Strand 7
B
391 393parallel
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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
B
542 544first strand
Strand 2
B
550 552anti-parallel
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There are 5 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
597 599first strand
Strand 2
B
621 626parallel
Strand 3
B
674 679parallel
Strand 4
B
729 731parallel
Strand 5
B
771 772parallel
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There are 4 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
774 777first strand
Strand 2
B
820 825parallel
Strand 3
B
861 865parallel
Strand 4
B
897 899parallel
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