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

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 4PZU entry

There are 6 chains in PDB entry 4PZU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ALA 235
B	MET 1	PRO 232
C	MET 1	ALA 235
D	MET 1	ALA 235
E	MET 1	PRO 232
F	MET 1	LYS 104

There are 64 helices in PDB entry 4PZU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	10	25	Right-handed alpha
Helix 2	2	A	44	47	Right-handed 310
Helix 3	3	A	48	56	Right-handed alpha
Helix 4	4	A	69	76	Right-handed alpha
Helix 5	5	A	93	102	Right-handed alpha
Helix 6	6	A	134	160	Right-handed alpha
Helix 7	7	A	175	184	Right-handed alpha
Helix 8	8	A	193	203	Right-handed alpha
Helix 9	9	B	10	25	Right-handed alpha
Helix 10	10	B	44	47	Right-handed 310
Helix 11	11	B	48	56	Right-handed alpha
Helix 12	12	B	69	76	Right-handed alpha
Helix 13	13	B	93	102	Right-handed alpha
Helix 14	14	B	134	160	Right-handed alpha
Helix 15	15	B	175	184	Right-handed alpha
Helix 16	16	B	193	203	Right-handed alpha
Helix 17	17	C	10	25	Right-handed alpha
Helix 18	18	C	44	47	Right-handed 310
Helix 19	19	C	48	56	Right-handed alpha
Helix 20	20	C	69	76	Right-handed alpha
Helix 21	21	C	93	102	Right-handed alpha
Helix 22	22	C	134	160	Right-handed alpha
Helix 23	23	C	175	184	Right-handed alpha
Helix 24	24	C	193	203	Right-handed alpha
Helix 25	25	D	10	25	Right-handed alpha
Helix 26	26	D	45	47	Right-handed 310
Helix 27	27	D	48	56	Right-handed alpha
Helix 28	28	D	69	76	Right-handed alpha
Helix 29	29	D	93	102	Right-handed alpha
Helix 30	30	D	134	160	Right-handed alpha
Helix 31	31	D	175	184	Right-handed alpha
Helix 32	32	D	193	203	Right-handed alpha
Helix 33	33	E	10	25	Right-handed alpha
Helix 34	34	E	44	47	Right-handed 310
Helix 35	35	E	48	56	Right-handed alpha
Helix 36	36	E	69	76	Right-handed alpha
Helix 37	37	E	93	102	Right-handed alpha
Helix 38	38	E	134	160	Right-handed alpha
Helix 39	39	E	175	184	Right-handed alpha
Helix 40	40	E	193	203	Right-handed alpha
Helix 41	41	F	10	25	Right-handed alpha
Helix 42	42	F	45	47	Right-handed 310
Helix 43	43	F	48	56	Right-handed alpha
Helix 44	44	F	69	76	Right-handed alpha
Helix 45	45	F	93	102	Right-handed alpha
Helix 46	46	F	134	160	Right-handed alpha
Helix 47	47	F	175	184	Right-handed alpha
Helix 48	48	F	193	203	Right-handed alpha
Helix 49	49	G	10	25	Right-handed alpha
Helix 50	50	G	44	47	Right-handed 310
Helix 51	51	G	48	56	Right-handed alpha
Helix 52	52	G	69	76	Right-handed alpha
Helix 53	53	G	93	102	Right-handed alpha
Helix 54	54	G	134	160	Right-handed alpha
Helix 55	55	G	175	184	Right-handed alpha
Helix 56	56	G	193	203	Right-handed alpha
Helix 57	57	H	10	25	Right-handed alpha
Helix 58	58	H	44	47	Right-handed 310
Helix 59	59	H	48	56	Right-handed alpha
Helix 60	60	H	69	76	Right-handed alpha
Helix 61	61	H	93	102	Right-handed alpha
Helix 62	62	H	134	160	Right-handed alpha
Helix 63	63	H	175	184	Right-handed alpha
Helix 64	64	H	193	203	Right-handed alpha

There are 24 sheets in PDB entry 4PZU. 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, X,

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	27	30	first strand
Strand 2	A	4	8	parallel
Strand 3	A	58	62	parallel
Strand 4	A	77	82	parallel
Strand 5	A	105	111	anti-parallel
Strand 6	A	121	127	anti-parallel

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There are 2 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	90	91	first strand
Strand 2	A	173	174	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	190	192	first strand
Strand 2	B	190	192	anti-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	A	211	214	first strand
Strand 2	A	220	229	anti-parallel
Strand 3	B	220	229	anti-parallel
Strand 4	B	211	214	anti-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	B	27	30	first strand
Strand 2	B	4	7	parallel
Strand 3	B	58	62	parallel
Strand 4	B	77	82	parallel
Strand 5	B	105	111	anti-parallel
Strand 6	B	121	127	anti-parallel

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There are 2 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	90	91	first strand
Strand 2	B	173	174	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	C	27	30	first strand
Strand 2	C	4	8	parallel
Strand 3	C	58	62	parallel
Strand 4	C	77	82	parallel
Strand 5	C	105	111	anti-parallel
Strand 6	C	121	127	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	C	90	91	first strand
Strand 2	C	173	174	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	190	192	first strand
Strand 2	D	190	192	anti-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	C	211	214	first strand
Strand 2	C	220	229	anti-parallel
Strand 3	D	220	229	anti-parallel
Strand 4	D	211	214	anti-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	D	27	30	first strand
Strand 2	D	4	8	parallel
Strand 3	D	58	62	parallel
Strand 4	D	77	82	parallel
Strand 5	D	105	111	anti-parallel
Strand 6	D	121	127	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	90	91	first strand
Strand 2	D	173	174	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	E	27	30	first strand
Strand 2	E	4	7	parallel
Strand 3	E	58	62	parallel
Strand 4	E	77	82	parallel
Strand 5	E	105	111	anti-parallel
Strand 6	E	121	127	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	E	90	91	first strand
Strand 2	E	173	174	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	190	192	first strand
Strand 2	F	190	192	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	211	214	first strand
Strand 2	E	220	229	anti-parallel
Strand 3	F	220	229	anti-parallel
Strand 4	F	211	214	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	27	30	first strand
Strand 2	F	4	8	parallel
Strand 3	F	58	62	parallel
Strand 4	F	77	82	parallel
Strand 5	F	105	111	anti-parallel
Strand 6	F	121	127	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	90	91	first strand
Strand 2	F	173	174	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	G	27	30	first strand
Strand 2	G	4	8	parallel
Strand 3	G	58	62	parallel
Strand 4	G	77	82	parallel
Strand 5	G	105	111	anti-parallel
Strand 6	G	121	127	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	G	90	91	first strand
Strand 2	G	173	174	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	190	192	first strand
Strand 2	H	190	192	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	211	214	first strand
Strand 2	G	220	229	anti-parallel
Strand 3	H	220	229	anti-parallel
Strand 4	H	211	214	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	27	30	first strand
Strand 2	H	4	8	parallel
Strand 3	H	58	62	parallel
Strand 4	H	77	82	parallel
Strand 5	H	106	111	anti-parallel
Strand 6	H	121	126	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	90	91	first strand
Strand 2	H	173	174	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: 4PZU

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