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


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 4PTF entry

There are 3 chains in PDB entry 4PTF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 30ALA 1185
P
 T 2 A 11
T
 T 1 A 15
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 45 helices in PDB entry 4PTF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
32 51Right-handed alpha
Helix 2
2
A
65 72Right-handed 310
Helix 3
3
A
148 160Right-handed alpha
Helix 4
4
A
179 183Right-handed 310
Helix 5
5
A
195 214Right-handed alpha
Helix 6
6
A
234 237Right-handed 310
Helix 7
7
A
248 257Right-handed alpha
Helix 8
8
A
354 370Right-handed alpha
Helix 9
9
A
382 394Right-handed alpha
Helix 10
10
A
397 403Right-handed alpha
Helix 11
11
A
422 430Right-handed alpha
Helix 12
12
A
433 437Right-handed 310
Helix 13
13
A
438 448Right-handed alpha
Helix 14
14
A
455 459Right-handed 310
Helix 15
15
A
460 465Right-handed alpha
Helix 16
16
A
466 488Right-handed alpha
Helix 17
17
A
488 497Right-handed alpha
Helix 18
18
A
503 510Right-handed alpha
Helix 19
19
A
511 527Right-handed alpha
Helix 20
20
A
577 598Right-handed alpha
Helix 21
21
A
603 607Right-handed 310
Helix 22
22
A
609 627Right-handed alpha
Helix 23
23
A
643 653Right-handed alpha
Helix 24
24
A
655 657Right-handed 310
Helix 25
25
A
693 705Right-handed alpha
Helix 26
26
A
727 748Right-handed alpha
Helix 27
27
A
768 797Right-handed alpha
Helix 28
28
A
807 833Right-handed alpha
Helix 29
29
A
834 836Right-handed 310
Helix 30
30
A
843 866Right-handed alpha
Helix 31
31
A
905 918Right-handed alpha
Helix 32
32
A
993 1003Right-handed alpha
Helix 33
33
A
1004 1008Right-handed 310
Helix 34
34
A
1011 1032Right-handed alpha
Helix 35
35
A
1038 1046Right-handed alpha
Helix 36
36
A
1055 1060Right-handed 310
Helix 37
37
A
1064 1078Right-handed alpha
Helix 38
38
A
1079 1082Right-handed 310
Helix 39
39
A
1101 1104Right-handed 310
Helix 40
40
A
1110 1114Right-handed 310
Helix 41
41
A
1115 1128Right-handed alpha
Helix 42
42
A
1136 1141Right-handed alpha
Helix 43
43
A
1142 1158Right-handed alpha
Helix 44
44
A
1158 1164Right-handed alpha
Helix 45
45
A
1177 1183Right-handed alpha
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There are 12 sheets in PDB entry 4PTF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
128 134first strand
Strand 2
A
114 123anti-parallel
Strand 3
A
75 87anti-parallel
Strand 4
A
264 267anti-parallel
Strand 5
A
272 274anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
169 172first strand
Strand 2
A
186 192anti-parallel
Strand 3
A
138 143anti-parallel
Strand 4
A
239 243anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
335 336first strand
Strand 2
A
346 349anti-parallel
Strand 3
A
318 323parallel
Strand 4
A
308 315anti-parallel
Strand 5
A
286 293anti-parallel
Strand 6
A
373 376parallel
Strand 7
A
418 421parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
405 406first strand
Strand 2
A
412 413anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
542 543first strand
Strand 2
A
546 553anti-parallel
Strand 3
A
679 689anti-parallel
Strand 4
A
752 762anti-parallel
Strand 5
A
659 660anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
558 560first strand
Strand 2
A
870 875anti-parallel
Strand 3
A
878 884anti-parallel
Strand 4
A
634 641anti-parallel
Strand 5
A
944 950anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
564 567first strand
Strand 2
A
952 955anti-parallel
Strand 3
A
969 972anti-parallel
Strand 4
A
978 982anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
572 575first strand
Strand 2
A
629 632anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
709 710first strand
Strand 2
A
720 721anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
890 894first strand
Strand 2
A
900 904anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
920 928first strand
Strand 2
A
933 939anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
991 992first strand
Strand 2
A
1048 1051anti-parallel
Strand 3
A
1088 1093anti-parallel
Strand 4
A
1106 1108anti-parallel
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