Analysis of interatomic Contacts of Structural Units in PDB entry:
4H7U


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 4H7U entry

There is 1 chain in PDB entry 4H7U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1ASN 577
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 22 helices in PDB entry 4H7U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 10Right-handed 310
Helix 2
2
A
24 35Right-handed alpha
Helix 3
3
A
54 59Right-handed alpha
Helix 4
4
A
60 66Right-handed 310
Helix 5
5
A
98 103Right-handed 310
Helix 6
6
A
112 124Right-handed alpha
Helix 7
7
A
125 128Right-handed 310
Helix 8
8
A
129 140Right-handed alpha
Helix 9
9
A
157 161Right-handed 310
Helix 10
10
A
176 189Right-handed alpha
Helix 11
11
A
222 227Right-handed alpha
Helix 12
12
A
282 294Right-handed alpha
Helix 13
13
A
298 305Right-handed alpha
Helix 14
14
A
340 352Right-handed alpha
Helix 15
15
A
354 358Right-handed 310
Helix 16
16
A
371 375Right-handed 310
Helix 17
17
A
413 417Right-handed 310
Helix 18
18
A
456 475Right-handed alpha
Helix 19
19
A
476 480Right-handed 310
Helix 20
20
A
495 507Right-handed alpha
Helix 21
21
A
545 549Right-handed 310
Helix 22
22
A
557 576Right-handed alpha
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There are 7 sheets in PDB entry 4H7U. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 6 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
2 4first strand
Strand 2
A
235 238parallel
Strand 3
A
42 45parallel
Strand 4
A
18 21parallel
Strand 5
A
277 280parallel
Strand 6
A
541 543parallel
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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
141 143first strand
Strand 2
A
167 169parallel
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There are 6 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
206 209first strand
Strand 2
A
364 368anti-parallel
Strand 3
A
389 397anti-parallel
Strand 4
A
419 427anti-parallel
Strand 5
A
324 332anti-parallel
Strand 6
A
483 488anti-parallel
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There are 6 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
206 209first strand
Strand 2
A
364 368anti-parallel
Strand 3
A
389 397anti-parallel
Strand 4
A
419 427anti-parallel
Strand 5
A
324 332anti-parallel
Strand 6
A
508 509anti-parallel
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There are 3 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
242 247first strand
Strand 2
A
258 262anti-parallel
Strand 3
A
270 273anti-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
296 297first strand
Strand 2
A
311 312parallel
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There are 3 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
318 320first strand
Strand 2
A
434 437anti-parallel
Strand 3
A
448 450anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il