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

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 4PZF entry

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

Chain ID	Initial residue	Terminal residue
A	ASP 26	ASP 523
B	ASN 25	PHE 522
C	ASN 25	ALA 520
D	ASP 26	PHE 522

There are 99 helices in PDB entry 4PZF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	26	34	Right-handed alpha
Helix 2	2	A	48	57	Right-handed alpha
Helix 3	3	A	60	64	Right-handed 310
Helix 4	4	A	79	93	Right-handed alpha
Helix 5	5	A	144	154	Right-handed alpha
Helix 6	6	A	170	177	Right-handed alpha
Helix 7	7	A	183	188	Right-handed alpha
Helix 8	8	A	190	192	Right-handed 310
Helix 9	9	A	208	213	Right-handed alpha
Helix 10	10	A	213	220	Right-handed alpha
Helix 11	11	A	255	273	Right-handed alpha
Helix 12	12	A	301	313	Right-handed alpha
Helix 13	13	A	314	317	Right-handed 310
Helix 14	14	A	327	336	Right-handed alpha
Helix 15	15	A	340	346	Right-handed 310
Helix 16	16	A	368	381	Right-handed alpha
Helix 17	17	A	393	398	Right-handed 310
Helix 18	18	A	426	428	Right-handed 310
Helix 19	19	A	429	445	Right-handed alpha
Helix 20	20	A	456	460	Right-handed 310
Helix 21	21	A	461	465	Right-handed 310
Helix 22	22	A	471	477	Right-handed alpha
Helix 23	23	A	477	491	Right-handed alpha
Helix 24	24	A	493	505	Right-handed alpha
Helix 25	25	B	26	34	Right-handed alpha
Helix 26	26	B	48	57	Right-handed alpha
Helix 27	27	B	60	64	Right-handed 310
Helix 28	28	B	79	93	Right-handed alpha
Helix 29	29	B	144	154	Right-handed alpha
Helix 30	30	B	170	177	Right-handed alpha
Helix 31	31	B	183	188	Right-handed alpha
Helix 32	32	B	190	192	Right-handed 310
Helix 33	33	B	208	220	Right-handed alpha
Helix 34	34	B	255	273	Right-handed alpha
Helix 35	35	B	301	313	Right-handed alpha
Helix 36	36	B	314	317	Right-handed 310
Helix 37	37	B	319	323	Right-handed 310
Helix 38	38	B	327	336	Right-handed alpha
Helix 39	39	B	340	346	Right-handed 310
Helix 40	40	B	368	381	Right-handed alpha
Helix 41	41	B	394	399	Right-handed alpha
Helix 42	42	B	423	428	Right-handed 310
Helix 43	43	B	429	445	Right-handed alpha
Helix 44	44	B	456	460	Right-handed 310
Helix 45	45	B	461	465	Right-handed 310
Helix 46	46	B	471	476	Right-handed alpha
Helix 47	47	B	477	491	Right-handed alpha
Helix 48	48	B	493	505	Right-handed alpha
Helix 49	49	C	26	34	Right-handed alpha
Helix 50	50	C	48	57	Right-handed alpha
Helix 51	51	C	60	64	Right-handed 310
Helix 52	52	C	79	93	Right-handed alpha
Helix 53	53	C	144	154	Right-handed alpha
Helix 54	54	C	170	177	Right-handed alpha
Helix 55	55	C	183	188	Right-handed alpha
Helix 56	56	C	190	192	Right-handed 310
Helix 57	57	C	208	220	Right-handed alpha
Helix 58	58	C	255	271	Right-handed alpha
Helix 59	59	C	301	313	Right-handed alpha
Helix 60	60	C	314	317	Right-handed 310
Helix 61	61	C	319	323	Right-handed 310
Helix 62	62	C	327	336	Right-handed alpha
Helix 63	63	C	340	346	Right-handed 310
Helix 64	64	C	368	381	Right-handed alpha
Helix 65	65	C	393	398	Right-handed 310
Helix 66	66	C	423	428	Right-handed 310
Helix 67	67	C	429	445	Right-handed alpha
Helix 68	68	C	446	448	Right-handed 310
Helix 69	69	C	456	460	Right-handed 310
Helix 70	70	C	461	465	Right-handed 310
Helix 71	71	C	471	477	Right-handed alpha
Helix 72	72	C	477	482	Right-handed alpha
Helix 73	73	C	482	491	Right-handed alpha
Helix 74	74	C	493	505	Right-handed alpha
Helix 75	75	D	27	34	Right-handed alpha
Helix 76	76	D	48	57	Right-handed alpha
Helix 77	77	D	60	64	Right-handed 310
Helix 78	78	D	79	93	Right-handed alpha
Helix 79	79	D	144	154	Right-handed alpha
Helix 80	80	D	170	177	Right-handed alpha
Helix 81	81	D	183	188	Right-handed alpha
Helix 82	82	D	189	192	Right-handed 310
Helix 83	83	D	208	213	Right-handed alpha
Helix 84	84	D	213	220	Right-handed alpha
Helix 85	85	D	255	273	Right-handed alpha
Helix 86	86	D	301	313	Right-handed alpha
Helix 87	87	D	314	317	Right-handed 310
Helix 88	88	D	327	336	Right-handed alpha
Helix 89	89	D	340	346	Right-handed 310
Helix 90	90	D	368	381	Right-handed alpha
Helix 91	91	D	394	399	Right-handed alpha
Helix 92	92	D	425	428	Right-handed 310
Helix 93	93	D	429	445	Right-handed alpha
Helix 94	94	D	456	460	Right-handed 310
Helix 95	95	D	461	465	Right-handed 310
Helix 96	96	D	471	477	Right-handed alpha
Helix 97	97	D	477	482	Right-handed alpha
Helix 98	98	D	482	491	Right-handed alpha
Helix 99	99	D	493	505	Right-handed alpha

There are 18 sheets in PDB entry 4PZF. 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,

There are 4 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	39	41	first strand
Strand 2	A	73	75	anti-parallel
Strand 3	A	117	121	parallel
Strand 4	A	96	100	parallel

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There are 5 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	128	131	first strand
Strand 2	A	136	140	anti-parallel
Strand 3	A	230	237	anti-parallel
Strand 4	A	194	200	anti-parallel
Strand 5	A	206	207	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	159	160	first strand
Strand 2	A	239	240	anti-parallel

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There are 7 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	324	326	first strand
Strand 2	A	245	254	anti-parallel
Strand 3	A	290	298	anti-parallel
Strand 4	A	277	284	anti-parallel
Strand 5	A	385	391	anti-parallel
Strand 6	A	414	422	anti-parallel
Strand 7	A	355	362	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	39	41	first strand
Strand 2	B	73	75	anti-parallel
Strand 3	B	117	121	parallel
Strand 4	B	96	100	parallel

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There are 5 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	128	131	first strand
Strand 2	B	136	140	anti-parallel
Strand 3	B	230	237	anti-parallel
Strand 4	B	194	200	anti-parallel
Strand 5	B	206	207	anti-parallel

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There are 2 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	159	160	first strand
Strand 2	B	239	240	anti-parallel

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There are 3 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	277	281	first strand
Strand 2	B	289	298	anti-parallel
Strand 3	B	284	286	anti-parallel

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There are 4 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	277	281	first strand
Strand 2	B	289	298	anti-parallel
Strand 3	B	245	254	anti-parallel
Strand 4	B	324	326	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	355	362	first strand
Strand 2	B	414	422	anti-parallel
Strand 3	B	385	391	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	39	41	first strand
Strand 2	C	73	75	anti-parallel
Strand 3	C	117	121	parallel
Strand 4	C	96	100	parallel

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There are 5 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	128	131	first strand
Strand 2	C	136	140	anti-parallel
Strand 3	C	230	237	anti-parallel
Strand 4	C	194	200	anti-parallel
Strand 5	C	206	207	anti-parallel

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There are 2 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	159	160	first strand
Strand 2	C	239	240	anti-parallel

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There are 7 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	324	326	first strand
Strand 2	C	245	254	anti-parallel
Strand 3	C	290	298	anti-parallel
Strand 4	C	277	285	anti-parallel
Strand 5	C	385	391	anti-parallel
Strand 6	C	414	422	anti-parallel
Strand 7	C	355	362	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	39	41	first strand
Strand 2	D	73	75	anti-parallel
Strand 3	D	117	121	parallel
Strand 4	D	96	100	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	128	131	first strand
Strand 2	D	136	140	anti-parallel
Strand 3	D	230	237	anti-parallel
Strand 4	D	194	200	anti-parallel
Strand 5	D	206	207	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	159	160	first strand
Strand 2	D	239	240	anti-parallel

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There are 7 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	324	326	first strand
Strand 2	D	245	254	anti-parallel
Strand 3	D	289	298	anti-parallel
Strand 4	D	277	286	anti-parallel
Strand 5	D	385	391	anti-parallel
Strand 6	D	414	422	anti-parallel
Strand 7	D	355	362	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: 4PZF

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