Analysis of interatomic Contacts of Structural Units in PDB entry:
3EF1


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 3EF1 entry

There are 2 chains in PDB entry 3EF1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 139VAL 169
A
 LEU 171TYR 580
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
Back to top of page

There are 16 helices in PDB entry 3EF1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
141 162Right-handed alpha
Helix 2
2
A
182 189Right-handed alpha
Helix 3
3
A
196 200Right-handed 310
Helix 4
4
A
225 234Right-handed alpha
Helix 5
5
A
246 258Right-handed alpha
Helix 6
6
A
281 285Right-handed 310
Helix 7
7
A
300 304Right-handed 310
Helix 8
8
A
397 416Right-handed alpha
Helix 9
9
A
416 427Right-handed alpha
Helix 10
10
A
432 437Right-handed alpha
Helix 11
11
A
444 466Right-handed alpha
Helix 12
12
A
478 489Right-handed alpha
Helix 13
13
A
511 519Right-handed alpha
Helix 14
14
A
542 552Right-handed alpha
Helix 15
15
A
559 569Right-handed alpha
Helix 16
16
A
573 576Right-handed 310
Back to top of page

There are 3 sheets in PDB entry 3EF1. Click on sheet of interest to get list of strands forming it: A, B, C,

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
268 269first strand
Strand 2
A
237 242parallel
Strand 3
A
165 169parallel
Strand 4
A
293 297parallel
Strand 5
A
309 311parallel
Back to list of sheets
Back to top of page

There are 3 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
176 179first strand
Strand 2
A
214 222anti-parallel
Strand 3
A
203 209anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
523 524first strand
Strand 2
A
495 499parallel
Strand 3
A
534 537parallel
Strand 4
A
555 558parallel
Strand 5
A
578 580anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il