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

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 9PZN entry

There are 3 chains in PDB entry 9PZN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	ILE 100	TYR 569
C	LEU 97	TYR 569
A	TRP 94	TYR 573

There are 51 helices in PDB entry 9PZN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	100	124	Right-handed alpha
Helix 2	AA2	B	159	172	Right-handed alpha
Helix 3	AA3	B	181	192	Right-handed alpha
Helix 4	AA4	B	196	200	Right-handed 310
Helix 5	AA5	B	210	222	Right-handed alpha
Helix 6	AA6	B	224	228	Right-handed alpha
Helix 7	AA7	B	240	244	Right-handed alpha
Helix 8	AA8	B	262	267	Right-handed alpha
Helix 9	AA9	B	273	277	Right-handed 310
Helix 10	AB1	B	311	314	Right-handed 310
Helix 11	AB2	B	325	327	Right-handed 310
Helix 12	AB3	B	377	380	Right-handed 310
Helix 13	AB4	B	404	422	Right-handed alpha
Helix 14	AB5	B	441	462	Right-handed alpha
Helix 15	AB6	B	495	499	Right-handed 310
Helix 16	AB7	B	507	513	Right-handed alpha
Helix 17	AB8	B	541	557	Right-handed alpha
Helix 18	AB9	B	562	569	Right-handed alpha
Helix 19	AC1	C	98	124	Right-handed alpha
Helix 20	AC2	C	138	140	Right-handed 310
Helix 21	AC3	C	159	172	Right-handed alpha
Helix 22	AC4	C	181	192	Right-handed alpha
Helix 23	AC5	C	196	200	Right-handed 310
Helix 24	AC6	C	210	222	Right-handed alpha
Helix 25	AC7	C	224	228	Right-handed alpha
Helix 26	AC8	C	240	245	Right-handed alpha
Helix 27	AC9	C	262	267	Right-handed alpha
Helix 28	AD1	C	325	327	Right-handed 310
Helix 29	AD2	C	377	380	Right-handed 310
Helix 30	AD3	C	383	388	Right-handed alpha
Helix 31	AD4	C	404	422	Right-handed alpha
Helix 32	AD5	C	441	461	Right-handed alpha
Helix 33	AD6	C	541	557	Right-handed alpha
Helix 34	AD7	C	560	569	Right-handed alpha
Helix 35	AD8	A	95	119	Right-handed alpha
Helix 36	AD9	A	154	170	Right-handed alpha
Helix 37	AE1	A	176	187	Right-handed alpha
Helix 38	AE2	A	191	205	Right-handed alpha
Helix 39	AE3	A	211	220	Right-handed alpha
Helix 40	AE4	A	238	241	Right-handed 310
Helix 41	AE5	A	260	265	Right-handed alpha
Helix 42	AE6	A	267	271	Right-handed 310
Helix 43	AE7	A	335	337	Right-handed 310
Helix 44	AE8	A	387	392	Right-handed 310
Helix 45	AE9	A	393	398	Right-handed alpha
Helix 46	AF1	A	414	432	Right-handed alpha
Helix 47	AF2	A	448	450	Right-handed 310
Helix 48	AF3	A	451	473	Right-handed alpha
Helix 49	AF4	A	504	512	Right-handed alpha
Helix 50	AF5	A	545	561	Right-handed alpha
Helix 51	AF6	A	564	573	Right-handed alpha

There are 15 sheets in PDB entry 9PZN. 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,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	127	130	first strand
Strand 2	B	534	537	anti-parallel
Strand 3	B	362	375	parallel
Strand 4	B	517	526	parallel
Strand 5	B	316	323	anti-parallel
Strand 6	B	229	234	anti-parallel
Strand 7	B	237	238	anti-parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	127	130	first strand
Strand 2	B	534	537	anti-parallel
Strand 3	B	362	375	parallel
Strand 4	B	482	493	anti-parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	135	136	first strand
Strand 2	B	530	531	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	245	250	first strand
Strand 2	B	253	258	anti-parallel
Strand 3	B	144	149	anti-parallel
Strand 4	B	337	343	anti-parallel
Strand 5	B	356	359	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	B	208	209	first strand
Strand 2	B	436	437	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	C	126	130	first strand
Strand 2	C	534	538	anti-parallel
Strand 3	C	371	375	parallel
Strand 4	C	482	484	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	135	136	first strand
Strand 2	C	530	531	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	246	250	first strand
Strand 2	C	253	257	anti-parallel
Strand 3	C	144	149	anti-parallel
Strand 4	C	337	343	anti-parallel
Strand 5	C	356	359	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	208	209	first strand
Strand 2	C	436	437	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	237	239	first strand
Strand 2	C	229	234	anti-parallel
Strand 3	C	316	323	anti-parallel
Strand 4	C	517	526	anti-parallel
Strand 5	C	362	368	parallel
Strand 6	C	487	490	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	A	121	125	first strand
Strand 2	A	538	542	anti-parallel
Strand 3	A	372	385	parallel
Strand 4	A	521	530	parallel
Strand 5	A	326	333	anti-parallel
Strand 6	A	229	232	anti-parallel
Strand 7	A	235	237	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	121	125	first strand
Strand 2	A	538	542	anti-parallel
Strand 3	A	372	385	parallel
Strand 4	A	491	502	anti-parallel

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There are 2 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	130	131	first strand
Strand 2	A	534	535	anti-parallel

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There are 5 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	243	248	first strand
Strand 2	A	251	256	anti-parallel
Strand 3	A	139	144	anti-parallel
Strand 4	A	348	353	anti-parallel
Strand 5	A	366	368	anti-parallel

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There are 2 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	298	300	first strand
Strand 2	A	304	306	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: 9PZN

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