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

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 9PXH entry

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

Chain ID	Initial residue	Terminal residue
A	SER 2	PRO 451
B	SER 2	PRO 451
C	SER 2	PRO 451
D	SER 2	PRO 447

There are 89 helices in PDB entry 9PXH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	2	17	Right-handed alpha
Helix 2	AA2	A	22	40	Right-handed alpha
Helix 3	AA3	A	40	53	Right-handed alpha
Helix 4	AA4	A	55	63	Right-handed alpha
Helix 5	AA5	A	63	83	Right-handed alpha
Helix 6	AA6	A	90	94	Right-handed 310
Helix 7	AA7	A	118	131	Right-handed alpha
Helix 8	AA8	A	143	158	Right-handed alpha
Helix 9	AA9	A	169	177	Right-handed alpha
Helix 10	AB1	A	189	203	Right-handed alpha
Helix 11	AB2	A	224	238	Right-handed alpha
Helix 12	AB3	A	239	242	Right-handed 310
Helix 13	AB4	A	253	255	Right-handed 310
Helix 14	AB5	A	256	273	Right-handed alpha
Helix 15	AB6	A	275	279	Right-handed 310
Helix 16	AB7	A	287	297	Right-handed alpha
Helix 17	AB8	A	328	332	Right-handed 310
Helix 18	AB9	A	347	357	Right-handed alpha
Helix 19	AC1	A	370	381	Right-handed alpha
Helix 20	AC2	A	392	397	Right-handed 310
Helix 21	AC3	A	405	407	Right-handed 310
Helix 22	AC4	A	415	422	Right-handed alpha
Helix 23	AC5	A	435	443	Right-handed 310
Helix 24	AC6	B	3	17	Right-handed alpha
Helix 25	AC7	B	22	40	Right-handed alpha
Helix 26	AC8	B	40	53	Right-handed alpha
Helix 27	AC9	B	55	63	Right-handed alpha
Helix 28	AD1	B	63	83	Right-handed alpha
Helix 29	AD2	B	90	94	Right-handed 310
Helix 30	AD3	B	118	131	Right-handed alpha
Helix 31	AD4	B	143	158	Right-handed alpha
Helix 32	AD5	B	169	177	Right-handed alpha
Helix 33	AD6	B	189	203	Right-handed alpha
Helix 34	AD7	B	224	238	Right-handed alpha
Helix 35	AD8	B	239	242	Right-handed 310
Helix 36	AD9	B	253	273	Right-handed alpha
Helix 37	AE1	B	275	279	Right-handed 310
Helix 38	AE2	B	287	297	Right-handed alpha
Helix 39	AE3	B	328	332	Right-handed 310
Helix 40	AE4	B	347	357	Right-handed alpha
Helix 41	AE5	B	370	381	Right-handed alpha
Helix 42	AE6	B	392	397	Right-handed 310
Helix 43	AE7	B	405	407	Right-handed 310
Helix 44	AE8	B	415	422	Right-handed alpha
Helix 45	AE9	B	435	443	Right-handed 310
Helix 46	AF1	C	3	17	Right-handed alpha
Helix 47	AF2	C	22	40	Right-handed alpha
Helix 48	AF3	C	40	53	Right-handed alpha
Helix 49	AF4	C	55	63	Right-handed alpha
Helix 50	AF5	C	63	83	Right-handed alpha
Helix 51	AF6	C	90	94	Right-handed 310
Helix 52	AF7	C	118	131	Right-handed alpha
Helix 53	AF8	C	143	158	Right-handed alpha
Helix 54	AF9	C	169	177	Right-handed alpha
Helix 55	AG1	C	189	202	Right-handed alpha
Helix 56	AG2	C	224	238	Right-handed alpha
Helix 57	AG3	C	239	242	Right-handed 310
Helix 58	AG4	C	253	273	Right-handed alpha
Helix 59	AG5	C	275	279	Right-handed 310
Helix 60	AG6	C	287	297	Right-handed alpha
Helix 61	AG7	C	328	332	Right-handed 310
Helix 62	AG8	C	347	357	Right-handed alpha
Helix 63	AG9	C	370	381	Right-handed alpha
Helix 64	AH1	C	392	397	Right-handed 310
Helix 65	AH2	C	405	407	Right-handed 310
Helix 66	AH3	C	414	422	Right-handed alpha
Helix 67	AH4	C	435	443	Right-handed 310
Helix 68	AH5	D	3	17	Right-handed alpha
Helix 69	AH6	D	22	40	Right-handed alpha
Helix 70	AH7	D	40	53	Right-handed alpha
Helix 71	AH8	D	55	63	Right-handed alpha
Helix 72	AH9	D	63	83	Right-handed alpha
Helix 73	AI1	D	90	94	Right-handed 310
Helix 74	AI2	D	118	131	Right-handed alpha
Helix 75	AI3	D	143	158	Right-handed alpha
Helix 76	AI4	D	169	177	Right-handed alpha
Helix 77	AI5	D	189	203	Right-handed alpha
Helix 78	AI6	D	224	238	Right-handed alpha
Helix 79	AI7	D	239	242	Right-handed 310
Helix 80	AI8	D	253	273	Right-handed alpha
Helix 81	AI9	D	275	279	Right-handed 310
Helix 82	AJ1	D	287	297	Right-handed alpha
Helix 83	AJ2	D	328	332	Right-handed 310
Helix 84	AJ3	D	347	357	Right-handed alpha
Helix 85	AJ4	D	370	381	Right-handed alpha
Helix 86	AJ5	D	392	397	Right-handed 310
Helix 87	AJ6	D	405	407	Right-handed 310
Helix 88	AJ7	D	415	422	Right-handed alpha
Helix 89	AJ8	D	437	443	Right-handed 310

There are 12 sheets in PDB entry 9PXH. 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 10 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	85	86	first strand
Strand 2	A	97	104	anti-parallel
Strand 3	A	423	430	anti-parallel
Strand 4	B	385	388	parallel
Strand 5	B	363	367	parallel
Strand 6	B	216	219	parallel
Strand 7	B	249	252	parallel
Strand 8	B	339	344	parallel
Strand 9	B	319	322	parallel
Strand 10	B	302	305	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	A	134	138	first strand
Strand 2	A	107	111	parallel
Strand 3	A	183	187	parallel
Strand 4	A	207	210	parallel
Strand 5	A	409	410	anti-parallel

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There are 10 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	302	305	first strand
Strand 2	A	319	322	anti-parallel
Strand 3	A	339	344	parallel
Strand 4	A	249	252	parallel
Strand 5	A	216	219	parallel
Strand 6	A	363	367	parallel
Strand 7	A	385	388	parallel
Strand 8	B	423	430	parallel
Strand 9	B	97	104	anti-parallel
Strand 10	B	85	86	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	309	310	first strand
Strand 2	A	315	316	anti-parallel

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There are 5 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	134	138	first strand
Strand 2	B	107	111	parallel
Strand 3	B	183	187	parallel
Strand 4	B	207	210	parallel
Strand 5	B	409	410	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	309	310	first strand
Strand 2	B	315	316	anti-parallel

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There are 10 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	85	86	first strand
Strand 2	C	97	104	anti-parallel
Strand 3	C	423	430	anti-parallel
Strand 4	D	385	388	parallel
Strand 5	D	363	367	parallel
Strand 6	D	216	219	parallel
Strand 7	D	249	252	parallel
Strand 8	D	339	344	parallel
Strand 9	D	319	322	parallel
Strand 10	D	302	305	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	134	138	first strand
Strand 2	C	107	111	parallel
Strand 3	C	183	187	parallel
Strand 4	C	207	210	parallel
Strand 5	C	409	410	anti-parallel

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There are 10 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	302	305	first strand
Strand 2	C	319	322	anti-parallel
Strand 3	C	339	344	parallel
Strand 4	C	249	252	parallel
Strand 5	C	216	219	parallel
Strand 6	C	363	367	parallel
Strand 7	C	385	388	parallel
Strand 8	D	423	430	parallel
Strand 9	D	97	104	anti-parallel
Strand 10	D	85	86	anti-parallel

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There are 2 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	309	310	first strand
Strand 2	C	315	316	anti-parallel

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There are 5 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	134	138	first strand
Strand 2	D	107	111	parallel
Strand 3	D	183	187	parallel
Strand 4	D	207	210	parallel
Strand 5	D	409	410	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	D	309	310	first strand
Strand 2	D	315	316	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: 9PXH

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