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

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 1PWE entry

There are 6 chains in PDB entry 1PWE (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 6	LEU 320
B	SER 6	LEU 320
C	SER 6	LEU 320
D	SER 6	LEU 320
E	SER 6	LEU 320
F	SER 6	LEU 320

There are 90 helices in PDB entry 1PWE. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	16	24	Right-handed alpha
Helix 2	2	A	32	35	Right-handed 310
Helix 3	3	A	41	55	Right-handed alpha
Helix 4	4	A	66	79	Right-handed alpha
Helix 5	5	A	92	101	Right-handed alpha
Helix 6	6	A	112	127	Right-handed alpha
Helix 7	7	A	138	146	Right-handed alpha
Helix 8	8	A	146	156	Right-handed alpha
Helix 9	9	A	170	184	Right-handed alpha
Helix 10	10	A	214	224	Right-handed alpha
Helix 11	11	A	227	239	Right-handed alpha
Helix 12	12	A	247	263	Right-handed alpha
Helix 13	13	A	267	279	Right-handed alpha
Helix 14	14	A	280	288	Right-handed alpha
Helix 15	15	A	309	320	Right-handed alpha
Helix 16	16	B	17	24	Right-handed alpha
Helix 17	17	B	32	35	Right-handed 310
Helix 18	18	B	41	55	Right-handed alpha
Helix 19	19	B	66	79	Right-handed alpha
Helix 20	20	B	92	101	Right-handed alpha
Helix 21	21	B	112	127	Right-handed alpha
Helix 22	22	B	138	144	Right-handed alpha
Helix 23	23	B	146	156	Right-handed alpha
Helix 24	24	B	170	184	Right-handed alpha
Helix 25	25	B	214	224	Right-handed alpha
Helix 26	26	B	227	239	Right-handed alpha
Helix 27	27	B	247	263	Right-handed alpha
Helix 28	28	B	267	279	Right-handed alpha
Helix 29	29	B	280	288	Right-handed alpha
Helix 30	30	B	309	320	Right-handed alpha
Helix 31	31	C	16	24	Right-handed alpha
Helix 32	32	C	32	35	Right-handed 310
Helix 33	33	C	41	55	Right-handed alpha
Helix 34	34	C	66	79	Right-handed alpha
Helix 35	35	C	92	101	Right-handed alpha
Helix 36	36	C	112	127	Right-handed alpha
Helix 37	37	C	138	144	Right-handed alpha
Helix 38	38	C	146	156	Right-handed alpha
Helix 39	39	C	170	184	Right-handed alpha
Helix 40	40	C	214	224	Right-handed alpha
Helix 41	41	C	227	239	Right-handed alpha
Helix 42	42	C	247	263	Right-handed alpha
Helix 43	43	C	267	279	Right-handed alpha
Helix 44	44	C	280	288	Right-handed alpha
Helix 45	45	C	309	320	Right-handed alpha
Helix 46	46	D	16	24	Right-handed alpha
Helix 47	47	D	32	35	Right-handed 310
Helix 48	48	D	41	55	Right-handed alpha
Helix 49	49	D	66	79	Right-handed alpha
Helix 50	50	D	92	101	Right-handed alpha
Helix 51	51	D	112	127	Right-handed alpha
Helix 52	52	D	138	144	Right-handed alpha
Helix 53	53	D	146	156	Right-handed alpha
Helix 54	54	D	170	184	Right-handed alpha
Helix 55	55	D	214	224	Right-handed alpha
Helix 56	56	D	227	239	Right-handed alpha
Helix 57	57	D	247	262	Right-handed alpha
Helix 58	58	D	267	279	Right-handed alpha
Helix 59	59	D	280	288	Right-handed alpha
Helix 60	60	D	309	320	Right-handed alpha
Helix 61	61	E	16	24	Right-handed alpha
Helix 62	62	E	32	35	Right-handed 310
Helix 63	63	E	41	55	Right-handed alpha
Helix 64	64	E	66	79	Right-handed alpha
Helix 65	65	E	92	101	Right-handed alpha
Helix 66	66	E	112	127	Right-handed alpha
Helix 67	67	E	138	146	Right-handed alpha
Helix 68	68	E	146	156	Right-handed alpha
Helix 69	69	E	170	184	Right-handed alpha
Helix 70	70	E	214	224	Right-handed alpha
Helix 71	71	E	227	239	Right-handed alpha
Helix 72	72	E	247	262	Right-handed alpha
Helix 73	73	E	267	279	Right-handed alpha
Helix 74	74	E	280	288	Right-handed alpha
Helix 75	75	E	309	320	Right-handed alpha
Helix 76	76	F	16	24	Right-handed alpha
Helix 77	77	F	32	35	Right-handed 310
Helix 78	78	F	41	55	Right-handed alpha
Helix 79	79	F	66	79	Right-handed alpha
Helix 80	80	F	92	101	Right-handed alpha
Helix 81	81	F	112	127	Right-handed alpha
Helix 82	82	F	138	144	Right-handed alpha
Helix 83	83	F	146	156	Right-handed alpha
Helix 84	84	F	170	184	Right-handed alpha
Helix 85	85	F	214	224	Right-handed alpha
Helix 86	86	F	227	239	Right-handed alpha
Helix 87	87	F	247	262	Right-handed alpha
Helix 88	88	F	267	279	Right-handed alpha
Helix 89	89	F	280	288	Right-handed alpha
Helix 90	90	F	309	320	Right-handed alpha

There are 12 sheets in PDB entry 1PWE. 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 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	13	15	first strand
Strand 2	A	27	30	anti-parallel
Strand 3	A	298	301	parallel
Strand 4	A	163	166	parallel
Strand 5	A	190	195	parallel
Strand 6	A	241	246	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	105	108	first strand
Strand 2	A	83	87	parallel
Strand 3	A	59	62	parallel
Strand 4	A	130	132	parallel

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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	B	13	16	first strand
Strand 2	B	27	30	anti-parallel
Strand 3	B	298	301	parallel
Strand 4	B	163	166	parallel
Strand 5	B	190	195	parallel
Strand 6	B	241	246	parallel

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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	105	108	first strand
Strand 2	B	83	87	parallel
Strand 3	B	59	62	parallel
Strand 4	B	130	132	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	13	15	first strand
Strand 2	C	27	30	anti-parallel
Strand 3	C	298	301	parallel
Strand 4	C	163	166	parallel
Strand 5	C	190	195	parallel
Strand 6	C	241	246	parallel

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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	105	108	first strand
Strand 2	C	83	87	parallel
Strand 3	C	59	62	parallel
Strand 4	C	130	132	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	13	15	first strand
Strand 2	D	27	30	anti-parallel
Strand 3	D	298	301	parallel
Strand 4	D	163	166	parallel
Strand 5	D	190	195	parallel
Strand 6	D	241	246	parallel

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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	105	108	first strand
Strand 2	D	83	87	parallel
Strand 3	D	59	62	parallel
Strand 4	D	130	132	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	13	15	first strand
Strand 2	E	27	30	anti-parallel
Strand 3	E	298	301	parallel
Strand 4	E	163	166	parallel
Strand 5	E	190	195	parallel
Strand 6	E	241	246	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	E	105	108	first strand
Strand 2	E	83	87	parallel
Strand 3	E	59	62	parallel
Strand 4	E	130	132	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	13	15	first strand
Strand 2	F	27	30	anti-parallel
Strand 3	F	298	301	parallel
Strand 4	F	163	166	parallel
Strand 5	F	190	195	parallel
Strand 6	F	241	246	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	F	105	108	first strand
Strand 2	F	83	87	parallel
Strand 3	F	59	62	parallel
Strand 4	F	130	133	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: 1PWE

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