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


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 4XWK entry

There is 1 chain in PDB entry 4XWK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 30ALA 1273
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 44 helices in PDB entry 4XWK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
34 39Right-handed alpha
Helix 2
AA2
A
44 87Right-handed alpha
Helix 3
AA3
A
92 96Right-handed 310
Helix 4
AA4
A
97 154Right-handed alpha
Helix 5
AA5
A
155 161Right-handed alpha
Helix 6
AA6
A
163 183Right-handed alpha
Helix 7
AA7
A
183 207Right-handed alpha
Helix 8
AA8
A
208 217Right-handed alpha
Helix 9
AA9
A
217 263Right-handed alpha
Helix 10
AB1
A
267 316Right-handed alpha
Helix 11
AB2
A
323 367Right-handed alpha
Helix 12
AB3
A
399 403Right-handed 310
Helix 13
AB4
A
427 437Right-handed alpha
Helix 14
AB5
A
455 457Right-handed 310
Helix 15
AB6
A
458 465Right-handed alpha
Helix 16
AB7
A
479 486Right-handed alpha
Helix 17
AB8
A
492 503Right-handed alpha
Helix 18
AB9
A
505 512Right-handed alpha
Helix 19
AC1
A
514 518Right-handed 310
Helix 20
AC2
A
528 543Right-handed alpha
Helix 21
AC3
A
558 573Right-handed alpha
Helix 22
AC4
A
607 615Right-handed alpha
Helix 23
AC5
A
616 626Right-handed alpha
Helix 24
AC6
A
694 701Right-handed alpha
Helix 25
AC7
A
706 737Right-handed alpha
Helix 26
AC8
A
743 795Right-handed alpha
Helix 27
AC9
A
796 801Right-handed alpha
Helix 28
AD1
A
806 825Right-handed alpha
Helix 29
AD2
A
826 850Right-handed alpha
Helix 30
AD3
A
852 899Right-handed alpha
Helix 31
AD4
A
899 907Right-handed alpha
Helix 32
AD5
A
908 957Right-handed alpha
Helix 33
AD6
A
966 990Right-handed alpha
Helix 34
AD7
A
990 1010Right-handed alpha
Helix 35
AD8
A
1070 1080Right-handed alpha
Helix 36
AD9
A
1101 1108Right-handed alpha
Helix 37
AE1
A
1122 1129Right-handed alpha
Helix 38
AE2
A
1137 1148Right-handed alpha
Helix 39
AE3
A
1150 1157Right-handed alpha
Helix 40
AE4
A
1159 1163Right-handed 310
Helix 41
AE5
A
1173 1188Right-handed alpha
Helix 42
AE6
A
1203 1218Right-handed alpha
Helix 43
AE7
A
1252 1259Right-handed alpha
Helix 44
AE8
A
1261 1273Right-handed alpha
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There are 4 sheets in PDB entry 4XWK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 4 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
410 413first strand
Strand 2
A
388 394anti-parallel
Strand 3
A
444 449anti-parallel
Strand 4
A
452 453anti-parallel
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There are 6 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
466 469first strand
Strand 2
A
547 551parallel
Strand 3
A
577 581parallel
Strand 4
A
418 423parallel
Strand 5
A
593 598parallel
Strand 6
A
601 606anti-parallel
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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
1049 1056first strand
Strand 2
A
1031 1038anti-parallel
Strand 3
A
1087 1091anti-parallel
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There are 6 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
1109 1112first strand
Strand 2
A
1192 1195parallel
Strand 3
A
1222 1225parallel
Strand 4
A
1061 1066parallel
Strand 5
A
1238 1243parallel
Strand 6
A
1246 1251anti-parallel
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