Analysis of interatomic Contacts of Structural Units in PDB entry:
9PZI

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 9PZI entry

There are 4 chains in PDB entry 9PZI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	ASP 2	ARG 237
D	GLU 4	PRO 252
A	SER 1	ARG 237
B	GLU 4	ALA 50

There are 28 helices in PDB entry 9PZI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	104	108	Right-handed 310
Helix 2	AA2	C	147	152	Right-handed alpha
Helix 3	AA3	C	209	215	Right-handed alpha
Helix 4	AA4	D	54	57	Right-handed 310
Helix 5	AA5	D	100	102	Right-handed 310
Helix 6	AA6	D	113	117	Right-handed 310
Helix 7	AA7	D	195	197	Right-handed 310
Helix 8	AA8	D	240	243	Right-handed 310
Helix 9	AA9	A	104	108	Right-handed 310
Helix 10	AB1	A	147	153	Right-handed alpha
Helix 11	AB2	A	209	215	Right-handed alpha
Helix 12	AB3	B	54	57	Right-handed 310
Helix 13	AB4	B	113	117	Right-handed 310
Helix 14	AB5	B	195	197	Right-handed 310
Helix 15	AB6	B	226	228	Right-handed 310
Helix 16	AB7	B	240	243	Right-handed 310
Helix 17	AB8	E	104	108	Right-handed 310
Helix 18	AB9	E	147	153	Right-handed 310
Helix 19	AC1	E	209	215	Right-handed alpha
Helix 20	AC2	F	54	57	Right-handed 310
Helix 21	AC3	F	100	102	Right-handed 310
Helix 22	AC4	F	113	117	Right-handed 310
Helix 23	AC5	F	195	197	Right-handed 310
Helix 24	AC6	F	226	229	Right-handed 310
Helix 25	AC7	F	239	243	Right-handed 310
Helix 26	AC8	G	211	217	Right-handed alpha
Helix 27	AC9	I	211	217	Right-handed alpha
Helix 28	AD1	H	211	217	Right-handed alpha

There are 40 sheets in PDB entry 9PZI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	5	8	first strand
Strand 2	C	44	50	anti-parallel
Strand 3	C	95	100	anti-parallel
Strand 4	C	87	92	anti-parallel

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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	11	39	first strand
Strand 2	C	128	133	parallel
Strand 3	C	109	115	anti-parallel
Strand 4	C	58	63	anti-parallel
Strand 5	C	70	74	anti-parallel
Strand 6	C	78	79	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	11	39	first strand
Strand 2	C	128	133	parallel
Strand 3	C	109	115	anti-parallel
Strand 4	C	123	124	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	140	144	first strand
Strand 2	C	155	165	anti-parallel
Strand 3	C	199	208	anti-parallel
Strand 4	C	185	189	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	179	180	first strand
Strand 2	C	171	176	anti-parallel
Strand 3	C	217	223	anti-parallel
Strand 4	C	231	236	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	6	10	first strand
Strand 2	D	44	51	anti-parallel
Strand 3	D	104	109	anti-parallel
Strand 4	D	94	99	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	13	38	first strand
Strand 2	D	146	150	parallel
Strand 3	D	118	128	anti-parallel
Strand 4	D	59	65	anti-parallel
Strand 5	D	72	78	anti-parallel
Strand 6	D	84	86	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	13	38	first strand
Strand 2	D	146	150	parallel
Strand 3	D	118	128	anti-parallel
Strand 4	D	136	142	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	159	163	first strand
Strand 2	D	174	184	anti-parallel
Strand 3	D	215	224	anti-parallel
Strand 4	D	202	204	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	159	163	first strand
Strand 2	D	174	184	anti-parallel
Strand 3	D	215	224	anti-parallel
Strand 4	D	208	209	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	190	193	first strand
Strand 2	D	233	239	anti-parallel
Strand 3	D	244	250	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	5	8	first strand
Strand 2	A	44	50	anti-parallel
Strand 3	A	95	100	anti-parallel
Strand 4	A	87	92	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	11	39	first strand
Strand 2	A	128	133	parallel
Strand 3	A	109	115	anti-parallel
Strand 4	A	58	63	anti-parallel
Strand 5	A	70	74	anti-parallel
Strand 6	A	78	79	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	11	39	first strand
Strand 2	A	128	133	parallel
Strand 3	A	109	115	anti-parallel
Strand 4	A	123	124	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	140	144	first strand
Strand 2	A	155	165	anti-parallel
Strand 3	A	199	208	anti-parallel
Strand 4	A	185	189	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	179	180	first strand
Strand 2	A	171	176	anti-parallel
Strand 3	A	217	223	anti-parallel
Strand 4	A	231	236	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	6	10	first strand
Strand 2	B	44	51	anti-parallel
Strand 3	B	104	109	anti-parallel
Strand 4	B	94	99	anti-parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	14	38	first strand
Strand 2	B	146	150	parallel
Strand 3	B	118	128	anti-parallel
Strand 4	B	59	65	anti-parallel
Strand 5	B	71	78	anti-parallel
Strand 6	B	84	86	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	14	38	first strand
Strand 2	B	146	150	parallel
Strand 3	B	118	128	anti-parallel
Strand 4	B	136	142	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	159	163	first strand
Strand 2	B	174	184	anti-parallel
Strand 3	B	215	224	anti-parallel
Strand 4	B	202	204	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	159	163	first strand
Strand 2	B	174	184	anti-parallel
Strand 3	B	215	224	anti-parallel
Strand 4	B	208	209	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	190	193	first strand
Strand 2	B	233	239	anti-parallel
Strand 3	B	244	250	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	5	8	first strand
Strand 2	E	44	50	anti-parallel
Strand 3	E	95	100	anti-parallel
Strand 4	E	87	92	anti-parallel

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There are 6 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	11	39	first strand
Strand 2	E	128	133	parallel
Strand 3	E	109	115	anti-parallel
Strand 4	E	58	63	anti-parallel
Strand 5	E	69	74	anti-parallel
Strand 6	E	78	79	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	11	39	first strand
Strand 2	E	128	133	parallel
Strand 3	E	109	115	anti-parallel
Strand 4	E	123	124	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	140	144	first strand
Strand 2	E	155	165	anti-parallel
Strand 3	E	199	208	anti-parallel
Strand 4	E	185	189	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	179	180	first strand
Strand 2	E	171	176	anti-parallel
Strand 3	E	217	223	anti-parallel
Strand 4	E	231	236	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	6	10	first strand
Strand 2	F	44	51	anti-parallel
Strand 3	F	104	109	anti-parallel
Strand 4	F	94	99	anti-parallel

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There are 6 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	13	38	first strand
Strand 2	F	146	150	parallel
Strand 3	F	118	128	anti-parallel
Strand 4	F	59	65	anti-parallel
Strand 5	F	71	78	anti-parallel
Strand 6	F	84	86	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	13	38	first strand
Strand 2	F	146	150	parallel
Strand 3	F	118	128	anti-parallel
Strand 4	F	136	142	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	159	163	first strand
Strand 2	F	174	184	anti-parallel
Strand 3	F	215	224	anti-parallel
Strand 4	F	202	204	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	159	163	first strand
Strand 2	F	174	184	anti-parallel
Strand 3	F	215	224	anti-parallel
Strand 4	F	208	209	anti-parallel

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There are 3 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	190	193	first strand
Strand 2	F	233	238	anti-parallel
Strand 3	F	249	250	anti-parallel

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There are 5 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	205	210	first strand
Strand 2	G	238	244	parallel
Strand 3	G	294	302	anti-parallel
Strand 4	G	259	266	anti-parallel
Strand 5	G	271	277	anti-parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	223	227	first strand
Strand 2	G	313	318	anti-parallel
Strand 3	G	249	255	anti-parallel
Strand 4	G	285	291	anti-parallel

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There are 5 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	205	210	first strand
Strand 2	I	238	244	parallel
Strand 3	I	294	302	anti-parallel
Strand 4	I	259	266	anti-parallel
Strand 5	I	271	277	anti-parallel

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There are 4 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	223	227	first strand
Strand 2	I	313	318	anti-parallel
Strand 3	I	249	255	anti-parallel
Strand 4	I	285	291	anti-parallel

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There are 5 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	205	210	first strand
Strand 2	H	238	244	parallel
Strand 3	H	294	302	anti-parallel
Strand 4	H	259	266	anti-parallel
Strand 5	H	271	277	anti-parallel

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There are 4 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	223	227	first strand
Strand 2	H	313	318	anti-parallel
Strand 3	H	249	255	anti-parallel
Strand 4	H	285	291	anti-parallel

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There are 2 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	232	233	first strand
Strand 2	H	309	310	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: 9PZI

Analysis of interatomic Contacts of Structural Units in PDB entry:
9PZI