Analysis of interatomic Contacts of Structural Units in PDB entry:
2WFE

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).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 2WFE entry

There are 4 chains in PDB entry 2WFE (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 279	GLU 528
B	GLY 279	GLU 528
C	GLY 279	PRO 529
D	GLY 279	PRO 529

There are 41 helices in PDB entry 2WFE. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	291	301	Right-handed alpha
Helix 2	2	A	318	325	Right-handed 310
Helix 3	3	A	350	357	Right-handed alpha
Helix 4	4	A	377	381	Right-handed alpha
Helix 5	5	A	419	432	Right-handed alpha
Helix 6	6	A	432	437	Right-handed alpha
Helix 7	7	A	439	443	Right-handed 310
Helix 8	8	A	459	468	Right-handed alpha
Helix 9	9	A	475	494	Right-handed alpha
Helix 10	10	A	505	520	Right-handed alpha
Helix 11	11	B	291	301	Right-handed alpha
Helix 12	12	B	318	325	Right-handed 310
Helix 13	13	B	350	359	Right-handed alpha
Helix 14	14	B	378	381	Right-handed 310
Helix 15	15	B	419	432	Right-handed alpha
Helix 16	16	B	432	437	Right-handed alpha
Helix 17	17	B	439	443	Right-handed 310
Helix 18	18	B	459	468	Right-handed alpha
Helix 19	19	B	472	475	Right-handed 310
Helix 20	20	B	476	493	Right-handed alpha
Helix 21	21	B	505	520	Right-handed alpha
Helix 22	22	C	291	301	Right-handed alpha
Helix 23	23	C	318	325	Right-handed 310
Helix 24	24	C	350	359	Right-handed alpha
Helix 25	25	C	378	381	Right-handed 310
Helix 26	26	C	419	432	Right-handed alpha
Helix 27	27	C	432	437	Right-handed alpha
Helix 28	28	C	439	443	Right-handed 310
Helix 29	29	C	459	467	Right-handed alpha
Helix 30	30	C	478	493	Right-handed alpha
Helix 31	31	C	505	520	Right-handed alpha
Helix 32	32	D	291	301	Right-handed alpha
Helix 33	33	D	318	325	Right-handed 310
Helix 34	34	D	350	356	Right-handed alpha
Helix 35	35	D	378	381	Right-handed 310
Helix 36	36	D	419	432	Right-handed alpha
Helix 37	37	D	432	437	Right-handed alpha
Helix 38	38	D	439	443	Right-handed 310
Helix 39	39	D	459	468	Right-handed alpha
Helix 40	40	D	475	494	Right-handed alpha
Helix 41	41	D	505	520	Right-handed alpha

There are 12 sheets in PDB entry 2WFE. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC, BD, CA, CB, CC, A, DB,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	373	376	first strand
Strand 2	A	335	342	anti-parallel
Strand 3	A	345	349	anti-parallel
Strand 4	A	309	316	parallel
Strand 5	A	280	289	anti-parallel

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There are 9 strands in AB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	373	376	first strand
Strand 2	A	335	342	anti-parallel
Strand 3	A	345	349	anti-parallel
Strand 4	A	309	316	parallel
Strand 5	A	411	414	parallel
Strand 6	A	327	330	anti-parallel
Strand 7	A	395	399	parallel
Strand 8	A	384	386	anti-parallel
Strand 9	A	280	289	anti-parallel

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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	451	452	first strand
Strand 2	A	495	496	anti-parallel

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There are 6 strands in BA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	373	376	first strand
Strand 2	B	335	342	anti-parallel
Strand 3	B	345	349	anti-parallel
Strand 4	B	309	316	parallel
Strand 5	B	280	289	anti-parallel
Strand 6	B	523	526	anti-parallel

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There are 6 strands in BB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	373	376	first strand
Strand 2	B	335	342	anti-parallel
Strand 3	B	345	349	anti-parallel
Strand 4	B	309	316	parallel
Strand 5	B	280	289	anti-parallel
Strand 6	B	384	386	anti-parallel

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There are 3 strands in BC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	398	399	first strand
Strand 2	B	327	330	parallel
Strand 3	B	411	414	anti-parallel

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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	451	453	first strand
Strand 2	B	494	496	anti-parallel

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There are 5 strands in CA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	373	376	first strand
Strand 2	C	335	342	anti-parallel
Strand 3	C	345	349	anti-parallel
Strand 4	C	309	316	parallel
Strand 5	C	280	289	anti-parallel

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There are 9 strands in CB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	373	376	first strand
Strand 2	C	335	342	anti-parallel
Strand 3	C	345	349	anti-parallel
Strand 4	C	309	316	parallel
Strand 5	C	411	414	parallel
Strand 6	C	327	330	anti-parallel
Strand 7	C	395	399	parallel
Strand 8	C	384	386	anti-parallel
Strand 9	C	280	289	anti-parallel

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There are 2 strands in CC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	451	453	first strand
Strand 2	C	494	496	anti-parallel

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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	D	373	376	first strand
Strand 2	D	335	342	anti-parallel
Strand 3	D	345	349	anti-parallel
Strand 4	D	309	316	parallel
Strand 5	D	523	526	first strand
Strand 6	D	280	289	anti-parallel

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There are 2 strands in DB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	451	452	first strand
Strand 2	D	495	496	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 2WFE

Analysis of interatomic Contacts of Structural Units in PDB entry:
2WFE