Analysis of interatomic Contacts of Structural Units in PDB entry:
1PN0

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 1PN0 entry

There are 4 chains in PDB entry 1PN0 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 1	SER 662
B	THR 1	SER 662
C	THR 1	SER 662
D	THR 1	SER 662

There are 88 helices in PDB entry 1PN0. 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	33	Right-handed alpha
Helix 2	2	A	57	66	Right-handed alpha
Helix 3	3	A	69	75	Right-handed alpha
Helix 4	4	A	116	133	Right-handed alpha
Helix 5	5	A	151	154	Right-handed 310
Helix 6	6	A	170	174	Right-handed 310
Helix 7	7	A	190	200	Right-handed alpha
Helix 8	8	A	229	236	Right-handed alpha
Helix 9	9	A	308	321	Right-handed alpha
Helix 10	10	A	356	358	Right-handed 310
Helix 11	11	A	368	389	Right-handed alpha
Helix 12	12	A	393	397	Right-handed 310
Helix 13	13	A	398	424	Right-handed alpha
Helix 14	14	A	437	453	Right-handed alpha
Helix 15	15	A	471	476	Right-handed 310
Helix 16	16	A	501	504	Right-handed 310
Helix 17	17	A	521	537	Right-handed alpha
Helix 18	18	A	540	546	Right-handed alpha
Helix 19	19	A	570	574	Right-handed 310
Helix 20	20	A	601	607	Right-handed alpha
Helix 21	21	A	632	642	Right-handed alpha
Helix 22	22	B	16	33	Right-handed alpha
Helix 23	23	B	57	66	Right-handed alpha
Helix 24	24	B	69	75	Right-handed alpha
Helix 25	25	B	116	133	Right-handed alpha
Helix 26	26	B	151	154	Right-handed 310
Helix 27	27	B	170	174	Right-handed 310
Helix 28	28	B	190	200	Right-handed alpha
Helix 29	29	B	229	236	Right-handed alpha
Helix 30	30	B	308	321	Right-handed alpha
Helix 31	31	B	356	358	Right-handed 310
Helix 32	32	B	368	389	Right-handed alpha
Helix 33	33	B	393	397	Right-handed 310
Helix 34	34	B	398	424	Right-handed alpha
Helix 35	35	B	437	453	Right-handed alpha
Helix 36	36	B	471	476	Right-handed 310
Helix 37	37	B	501	504	Right-handed 310
Helix 38	38	B	521	537	Right-handed alpha
Helix 39	39	B	540	546	Right-handed alpha
Helix 40	40	B	570	574	Right-handed 310
Helix 41	41	B	601	607	Right-handed alpha
Helix 42	42	B	632	642	Right-handed alpha
Helix 43	43	C	16	33	Right-handed alpha
Helix 44	44	C	57	67	Right-handed alpha
Helix 45	45	C	69	75	Right-handed alpha
Helix 46	46	C	116	133	Right-handed alpha
Helix 47	47	C	151	154	Right-handed 310
Helix 48	48	C	170	175	Right-handed alpha
Helix 49	49	C	186	190	Right-handed 310
Helix 50	50	C	194	202	Right-handed alpha
Helix 51	51	C	229	236	Right-handed alpha
Helix 52	52	C	303	307	Right-handed 310
Helix 53	53	C	308	321	Right-handed alpha
Helix 54	54	C	356	358	Right-handed 310
Helix 55	55	C	368	389	Right-handed alpha
Helix 56	56	C	393	397	Right-handed 310
Helix 57	57	C	398	424	Right-handed alpha
Helix 58	58	C	437	453	Right-handed alpha
Helix 59	59	C	471	476	Right-handed 310
Helix 60	60	C	501	504	Right-handed 310
Helix 61	61	C	521	537	Right-handed alpha
Helix 62	62	C	540	546	Right-handed alpha
Helix 63	63	C	570	574	Right-handed 310
Helix 64	64	C	601	607	Right-handed alpha
Helix 65	65	C	632	642	Right-handed alpha
Helix 66	66	D	16	33	Right-handed alpha
Helix 67	67	D	57	66	Right-handed alpha
Helix 68	68	D	69	75	Right-handed alpha
Helix 69	69	D	116	133	Right-handed alpha
Helix 70	70	D	151	154	Right-handed 310
Helix 71	71	D	170	175	Right-handed alpha
Helix 72	72	D	186	190	Right-handed 310
Helix 73	73	D	194	202	Right-handed alpha
Helix 74	74	D	229	236	Right-handed alpha
Helix 75	75	D	303	307	Right-handed 310
Helix 76	76	D	308	321	Right-handed alpha
Helix 77	77	D	356	358	Right-handed 310
Helix 78	78	D	368	389	Right-handed alpha
Helix 79	79	D	393	397	Right-handed 310
Helix 80	80	D	398	424	Right-handed alpha
Helix 81	81	D	437	453	Right-handed alpha
Helix 82	82	D	471	475	Right-handed 310
Helix 83	83	D	501	504	Right-handed 310
Helix 84	84	D	521	537	Right-handed alpha
Helix 85	85	D	540	546	Right-handed alpha
Helix 86	86	D	570	574	Right-handed 310
Helix 87	87	D	601	607	Right-handed alpha
Helix 88	88	D	632	642	Right-handed alpha

There are 23 sheets in PDB entry 1PN0. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W,

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	138	139	first strand
Strand 2	A	38	41	parallel
Strand 3	A	3	13	parallel
Strand 4	A	213	223	parallel
Strand 5	A	162	168	anti-parallel
Strand 6	A	142	149	anti-parallel

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There are 6 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	138	139	first strand
Strand 2	A	38	41	parallel
Strand 3	A	3	13	parallel
Strand 4	A	213	223	parallel
Strand 5	A	352	354	parallel
Strand 6	A	347	348	anti-parallel

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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	55	56	first strand
Strand 2	A	113	114	anti-parallel

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There are 8 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	94	101	first strand
Strand 2	A	82	88	anti-parallel
Strand 3	A	265	269	parallel
Strand 4	A	275	280	anti-parallel
Strand 5	A	286	292	anti-parallel
Strand 6	A	240	256	anti-parallel
Strand 7	A	326	342	anti-parallel
Strand 8	A	360	361	anti-parallel

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There are 7 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	496	499	first strand
Strand 2	A	488	491	anti-parallel
Strand 3	A	588	590	anti-parallel
Strand 4	A	556	562	parallel
Strand 5	A	510	517	parallel
Strand 6	A	614	618	anti-parallel
Strand 7	A	624	628	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	138	139	first strand
Strand 2	B	38	41	parallel
Strand 3	B	3	13	parallel
Strand 4	B	213	223	parallel
Strand 5	B	162	168	anti-parallel
Strand 6	B	142	149	anti-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	B	138	139	first strand
Strand 2	B	38	41	parallel
Strand 3	B	3	13	parallel
Strand 4	B	213	223	parallel
Strand 5	B	352	354	parallel
Strand 6	B	347	348	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	55	56	first strand
Strand 2	B	113	114	anti-parallel

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There are 7 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	94	101	first strand
Strand 2	B	82	88	anti-parallel
Strand 3	B	265	269	parallel
Strand 4	B	275	280	anti-parallel
Strand 5	B	286	292	anti-parallel
Strand 6	B	243	256	anti-parallel
Strand 7	B	326	339	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	239	240	first strand
Strand 2	B	341	343	anti-parallel
Strand 3	B	360	361	anti-parallel

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There are 7 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	496	499	first strand
Strand 2	B	488	491	anti-parallel
Strand 3	B	588	590	anti-parallel
Strand 4	B	556	562	parallel
Strand 5	B	510	517	parallel
Strand 6	B	614	618	anti-parallel
Strand 7	B	624	628	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	138	139	first strand
Strand 2	C	38	41	parallel
Strand 3	C	2	13	parallel
Strand 4	C	212	223	parallel
Strand 5	C	162	168	anti-parallel
Strand 6	C	142	149	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	138	139	first strand
Strand 2	C	38	41	parallel
Strand 3	C	2	13	parallel
Strand 4	C	212	223	parallel
Strand 5	C	352	354	parallel
Strand 6	C	347	348	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	55	56	first strand
Strand 2	C	113	114	anti-parallel

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There are 7 strands in O sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	94	101	first strand
Strand 2	C	82	88	anti-parallel
Strand 3	C	265	269	parallel
Strand 4	C	275	280	anti-parallel
Strand 5	C	286	292	anti-parallel
Strand 6	C	243	256	anti-parallel
Strand 7	C	326	339	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	239	240	first strand
Strand 2	C	341	343	anti-parallel
Strand 3	C	360	361	anti-parallel

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There are 7 strands in Q sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	496	499	first strand
Strand 2	C	488	491	anti-parallel
Strand 3	C	588	590	anti-parallel
Strand 4	C	556	562	parallel
Strand 5	C	510	517	parallel
Strand 6	C	614	618	anti-parallel
Strand 7	C	624	628	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	138	139	first strand
Strand 2	D	38	41	parallel
Strand 3	D	2	13	parallel
Strand 4	D	212	223	parallel
Strand 5	D	162	168	anti-parallel
Strand 6	D	142	149	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	138	139	first strand
Strand 2	D	38	41	parallel
Strand 3	D	2	13	parallel
Strand 4	D	212	223	parallel
Strand 5	D	352	354	parallel
Strand 6	D	347	348	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	55	56	first strand
Strand 2	D	113	114	anti-parallel

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There are 7 strands in U sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	94	101	first strand
Strand 2	D	82	88	anti-parallel
Strand 3	D	265	269	parallel
Strand 4	D	275	280	anti-parallel
Strand 5	D	286	292	anti-parallel
Strand 6	D	243	256	anti-parallel
Strand 7	D	326	339	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	239	240	first strand
Strand 2	D	341	343	anti-parallel
Strand 3	D	360	361	anti-parallel

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There are 7 strands in W sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	497	499	first strand
Strand 2	D	488	491	anti-parallel
Strand 3	D	588	590	anti-parallel
Strand 4	D	556	562	parallel
Strand 5	D	510	517	parallel
Strand 6	D	614	618	anti-parallel
Strand 7	D	624	628	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: 1PN0

Analysis of interatomic Contacts of Structural Units in PDB entry:
1PN0