Analysis of interatomic Contacts of Structural Units in PDB entry:
1Z45


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 1Z45 entry

There is 1 chain in PDB entry 1Z45 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 11SER 699
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 19 helices in PDB entry 1Z45. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 34Right-handed alpha
Helix 2
2
A
49 60Right-handed alpha
Helix 3
3
A
72 83Right-handed alpha
Helix 4
4
A
96 103Right-handed alpha
Helix 5
5
A
103 126Right-handed alpha
Helix 6
6
A
137 140Right-handed 310
Helix 7
7
A
141 145Right-handed 310
Helix 8
8
A
161 181Right-handed alpha
Helix 9
9
A
214 224Right-handed alpha
Helix 10
10
A
251 268Right-handed alpha
Helix 11
11
A
288 300Right-handed alpha
Helix 12
12
A
322 329Right-handed alpha
Helix 13
13
A
336 351Right-handed alpha
Helix 14
14
A
391 393Right-handed 310
Helix 15
15
A
411 416Right-handed alpha
Helix 16
16
A
459 467Right-handed 310
Helix 17
17
A
491 495Right-handed 310
Helix 18
18
A
671 675Right-handed 310
Helix 19
19
A
678 681Right-handed 310
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There are 11 sheets in PDB entry 1Z45. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 7 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
65 67first strand
Strand 2
A
37 42parallel
Strand 3
A
13 17parallel
Strand 4
A
87 90parallel
Strand 5
A
129 135parallel
Strand 6
A
186 192parallel
Strand 7
A
274 280parallel
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There are 2 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
194 196first strand
Strand 2
A
248 250parallel
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There are 2 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
245 246first strand
Strand 2
A
286 287anti-parallel
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There are 5 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
360 364first strand
Strand 2
A
374 378anti-parallel
Strand 3
A
384 389anti-parallel
Strand 4
A
395 400anti-parallel
Strand 5
A
403 404anti-parallel
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There are 2 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
426 427first strand
Strand 2
A
535 536anti-parallel
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There are 2 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
433 434first strand
Strand 2
A
456 457anti-parallel
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There are 2 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
438 441first strand
Strand 2
A
444 447anti-parallel
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There are 9 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
470 478first strand
Strand 2
A
481 490anti-parallel
Strand 3
A
500 510anti-parallel
Strand 4
A
515 526anti-parallel
Strand 5
A
689 699anti-parallel
Strand 6
A
634 639anti-parallel
Strand 7
A
621 627anti-parallel
Strand 8
A
553 557anti-parallel
Strand 9
A
589 591anti-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
529 531first strand
Strand 2
A
683 685anti-parallel
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There are 4 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
539 540first strand
Strand 2
A
662 667anti-parallel
Strand 3
A
643 647anti-parallel
Strand 4
A
599 603anti-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
561 565first strand
Strand 2
A
571 577anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il