Analysis of interatomic Contacts of Structural Units in PDB entry:
7PIZ

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 7PIZ entry

There are 2 chains in PDB entry 7PIZ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	SER 5	THR 560
B	LEU 4	THR 560

There are 46 helices in PDB entry 7PIZ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	27	33	Right-handed alpha
Helix 2	AA2	C	35	48	Right-handed alpha
Helix 3	AA3	C	66	81	Right-handed alpha
Helix 4	AA4	C	91	93	Right-handed 310
Helix 5	AA5	C	95	107	Right-handed alpha
Helix 6	AA6	C	140	152	Right-handed alpha
Helix 7	AA7	C	186	197	Right-handed alpha
Helix 8	AA8	C	198	214	Right-handed alpha
Helix 9	AA9	C	226	235	Right-handed alpha
Helix 10	AB1	C	241	243	Right-handed 310
Helix 11	AB2	C	253	257	Right-handed 310
Helix 12	AB3	C	266	276	Right-handed alpha
Helix 13	AB4	C	301	312	Right-handed alpha
Helix 14	AB5	C	313	315	Right-handed 310
Helix 15	AB6	C	316	323	Right-handed alpha
Helix 16	AB7	C	335	345	Right-handed alpha
Helix 17	AB8	C	354	364	Right-handed alpha
Helix 18	AB9	C	386	405	Right-handed alpha
Helix 19	AC1	C	411	424	Right-handed alpha
Helix 20	AC2	C	437	455	Right-handed alpha
Helix 21	AC3	C	522	526	Right-handed 310
Helix 22	AC4	C	529	534	Right-handed alpha
Helix 23	AC5	C	534	546	Right-handed alpha
Helix 24	AC6	C	546	552	Right-handed alpha
Helix 25	AC7	B	28	32	Right-handed alpha
Helix 26	AC8	B	35	48	Right-handed alpha
Helix 27	AC9	B	66	81	Right-handed alpha
Helix 28	AD1	B	95	106	Right-handed alpha
Helix 29	AD2	B	140	153	Right-handed alpha
Helix 30	AD3	B	186	197	Right-handed alpha
Helix 31	AD4	B	198	214	Right-handed alpha
Helix 32	AD5	B	226	235	Right-handed alpha
Helix 33	AD6	B	241	243	Right-handed 310
Helix 34	AD7	B	253	257	Right-handed 310
Helix 35	AD8	B	266	276	Right-handed alpha
Helix 36	AD9	B	301	312	Right-handed alpha
Helix 37	AE1	B	313	315	Right-handed 310
Helix 38	AE2	B	316	323	Right-handed alpha
Helix 39	AE3	B	335	344	Right-handed alpha
Helix 40	AE4	B	354	364	Right-handed alpha
Helix 41	AE5	B	386	405	Right-handed alpha
Helix 42	AE6	B	411	424	Right-handed alpha
Helix 43	AE7	B	437	455	Right-handed alpha
Helix 44	AE8	B	529	534	Right-handed alpha
Helix 45	AE9	B	534	545	Right-handed alpha
Helix 46	AF1	B	546	552	Right-handed alpha

There are 12 sheets in PDB entry 7PIZ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 6 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	129	132	first strand
Strand 2	C	110	114	anti-parallel
Strand 3	C	56	61	parallel
Strand 4	C	85	89	parallel
Strand 5	C	178	183	parallel
Strand 6	C	171	175	anti-parallel

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There are 5 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	245	246	first strand
Strand 2	C	217	220	parallel
Strand 3	C	280	284	parallel
Strand 4	C	291	295	anti-parallel
Strand 5	C	298	299	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	348	351	first strand
Strand 2	C	327	330	parallel
Strand 3	C	369	372	parallel
Strand 4	C	376	379	anti-parallel

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There are 7 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	460	462	first strand
Strand 2	C	465	472	anti-parallel
Strand 3	C	488	492	anti-parallel
Strand 4	C	496	503	anti-parallel
Strand 5	C	511	520	anti-parallel
Strand 6	C	425	433	anti-parallel
Strand 7	C	558	560	anti-parallel

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There are 2 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	475	476	first strand
Strand 2	C	482	483	anti-parallel

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There are 2 strands in AA6 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	156	160	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	24	27	first strand
Strand 2	B	126	133	anti-parallel
Strand 3	B	110	114	anti-parallel
Strand 4	B	56	62	parallel
Strand 5	B	93	94	anti-parallel

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There are 7 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	24	27	first strand
Strand 2	B	126	133	anti-parallel
Strand 3	B	110	114	anti-parallel
Strand 4	B	56	62	parallel
Strand 5	B	85	89	parallel
Strand 6	B	178	183	parallel
Strand 7	B	171	175	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	245	246	first strand
Strand 2	B	217	220	parallel
Strand 3	B	280	284	parallel
Strand 4	B	291	295	anti-parallel
Strand 5	B	298	300	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	B	348	351	first strand
Strand 2	B	327	330	parallel
Strand 3	B	369	372	parallel
Strand 4	B	376	379	anti-parallel

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There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	460	462	first strand
Strand 2	B	465	472	anti-parallel
Strand 3	B	488	492	anti-parallel
Strand 4	B	497	503	anti-parallel
Strand 5	B	510	520	anti-parallel
Strand 6	B	425	436	anti-parallel
Strand 7	B	558	560	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	475	476	first strand
Strand 2	B	482	483	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: 7PIZ

Analysis of interatomic Contacts of Structural Units in PDB entry:
7PIZ