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

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 9EXD entry

There are 6 chains in PDB entry 9EXD (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 266	ASP 627
B	LYS 266	ASP 627
C	LYS 266	ASP 627
D	LYS 266	ASP 627
E	LYS 266	ASP 627
F	LYS 266	ASP 627

There are144 helices in PDB entry 9EXD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	269	281	Right-handed alpha
Helix 2	AA2	A	284	295	Right-handed alpha
Helix 3	AA3	A	296	297	Right-handed 310
Helix 4	AA4	A	298	301	Right-handed 310
Helix 5	AA5	A	302	308	Right-handed alpha
Helix 6	AA6	A	310	315	Right-handed alpha
Helix 7	AA7	A	316	330	Right-handed alpha
Helix 8	AA8	A	332	355	Right-handed alpha
Helix 9	AA9	A	356	376	Right-handed alpha
Helix 10	AB1	A	383	398	Right-handed alpha
Helix 11	AB2	A	400	415	Right-handed alpha
Helix 12	AB3	A	431	443	Right-handed alpha
Helix 13	AB4	A	453	455	Right-handed 310
Helix 14	AB5	A	456	462	Right-handed alpha
Helix 15	AB6	A	463	465	Right-handed 310
Helix 16	AB7	A	480	484	Right-handed 310
Helix 17	AB8	A	489	495	Right-handed alpha
Helix 18	AB9	A	497	503	Right-handed alpha
Helix 19	AC1	A	534	539	Right-handed alpha
Helix 20	AC2	A	550	558	Right-handed alpha
Helix 21	AC3	A	561	566	Right-handed alpha
Helix 22	AC4	A	567	570	Right-handed 310
Helix 23	AC5	A	571	583	Right-handed alpha
Helix 24	AC6	A	584	588	Right-handed 310
Helix 25	AC7	A	592	607	Right-handed alpha
Helix 26	AC8	A	608	621	Right-handed alpha
Helix 27	AC9	B	269	281	Right-handed alpha
Helix 28	AD1	B	284	294	Right-handed alpha
Helix 29	AD2	B	298	301	Right-handed 310
Helix 30	AD3	B	302	308	Right-handed alpha
Helix 31	AD4	B	310	315	Right-handed alpha
Helix 32	AD5	B	316	328	Right-handed alpha
Helix 33	AD6	B	332	355	Right-handed alpha
Helix 34	AD7	B	356	376	Right-handed alpha
Helix 35	AD8	B	383	398	Right-handed alpha
Helix 36	AD9	B	400	415	Right-handed alpha
Helix 37	AE1	B	431	443	Right-handed alpha
Helix 38	AE2	B	453	462	Right-handed alpha
Helix 39	AE3	B	463	465	Right-handed 310
Helix 40	AE4	B	480	484	Right-handed 310
Helix 41	AE5	B	489	497	Right-handed alpha
Helix 42	AE6	B	497	503	Right-handed alpha
Helix 43	AE7	B	534	539	Right-handed alpha
Helix 44	AE8	B	550	560	Right-handed alpha
Helix 45	AE9	B	561	566	Right-handed alpha
Helix 46	AF1	B	571	583	Right-handed alpha
Helix 47	AF2	B	584	588	Right-handed 310
Helix 48	AF3	B	592	607	Right-handed alpha
Helix 49	AF4	B	608	622	Right-handed alpha
Helix 50	AF5	C	269	281	Right-handed alpha
Helix 51	AF6	C	284	294	Right-handed alpha
Helix 52	AF7	C	295	297	Right-handed 310
Helix 53	AF8	C	298	301	Right-handed 310
Helix 54	AF9	C	302	307	Right-handed alpha
Helix 55	AG1	C	310	315	Right-handed alpha
Helix 56	AG2	C	316	330	Right-handed alpha
Helix 57	AG3	C	332	355	Right-handed alpha
Helix 58	AG4	C	356	376	Right-handed alpha
Helix 59	AG5	C	383	398	Right-handed alpha
Helix 60	AG6	C	400	415	Right-handed alpha
Helix 61	AG7	C	431	444	Right-handed alpha
Helix 62	AG8	C	456	462	Right-handed alpha
Helix 63	AG9	C	463	465	Right-handed 310
Helix 64	AH1	C	480	484	Right-handed 310
Helix 65	AH2	C	489	495	Right-handed alpha
Helix 66	AH3	C	497	503	Right-handed alpha
Helix 67	AH4	C	534	539	Right-handed alpha
Helix 68	AH5	C	550	560	Right-handed alpha
Helix 69	AH6	C	561	566	Right-handed alpha
Helix 70	AH7	C	567	570	Right-handed 310
Helix 71	AH8	C	571	583	Right-handed alpha
Helix 72	AH9	C	584	588	Right-handed 310
Helix 73	AI1	C	592	607	Right-handed alpha
Helix 74	AI2	C	608	622	Right-handed alpha
Helix 75	AI3	D	269	281	Right-handed alpha
Helix 76	AI4	D	284	295	Right-handed alpha
Helix 77	AI5	D	296	297	Right-handed 310
Helix 78	AI6	D	298	301	Right-handed 310
Helix 79	AI7	D	302	308	Right-handed alpha
Helix 80	AI8	D	310	315	Right-handed alpha
Helix 81	AI9	D	316	328	Right-handed alpha
Helix 82	AJ1	D	332	355	Right-handed alpha
Helix 83	AJ2	D	356	377	Right-handed alpha
Helix 84	AJ3	D	383	398	Right-handed alpha
Helix 85	AJ4	D	400	415	Right-handed alpha
Helix 86	AJ5	D	431	443	Right-handed alpha
Helix 87	AJ6	D	456	462	Right-handed alpha
Helix 88	AJ7	D	463	465	Right-handed 310
Helix 89	AJ8	D	479	484	Right-handed 310
Helix 90	AJ9	D	489	497	Right-handed alpha
Helix 91	AK1	D	497	503	Right-handed alpha
Helix 92	AK2	D	534	539	Right-handed alpha
Helix 93	AK3	D	550	558	Right-handed alpha
Helix 94	AK4	D	561	566	Right-handed alpha
Helix 95	AK5	D	567	570	Right-handed 310
Helix 96	AK6	D	571	583	Right-handed alpha
Helix 97	AK7	D	584	588	Right-handed 310
Helix 98	AK8	D	592	607	Right-handed alpha
Helix 99	AK9	D	608	621	Right-handed alpha
Helix 100	AL1	E	269	281	Right-handed alpha
Helix 101	AL2	E	284	294	Right-handed alpha
Helix 102	AL3	E	295	297	Right-handed 310
Helix 103	AL4	E	298	301	Right-handed 310
Helix 104	AL5	E	302	308	Right-handed alpha
Helix 105	AL6	E	310	315	Right-handed alpha
Helix 106	AL7	E	316	330	Right-handed alpha
Helix 107	AL8	E	332	355	Right-handed alpha
Helix 108	AL9	E	356	377	Right-handed alpha
Helix 109	AM1	E	383	396	Right-handed alpha
Helix 110	AM2	E	400	415	Right-handed alpha
Helix 111	AM3	E	431	444	Right-handed alpha
Helix 112	AM4	E	456	462	Right-handed alpha
Helix 113	AM5	E	480	484	Right-handed 310
Helix 114	AM6	E	489	497	Right-handed alpha
Helix 115	AM7	E	497	503	Right-handed alpha
Helix 116	AM8	E	534	539	Right-handed alpha
Helix 117	AM9	E	550	558	Right-handed alpha
Helix 118	AN1	E	561	566	Right-handed alpha
Helix 119	AN2	E	571	583	Right-handed alpha
Helix 120	AN3	E	584	588	Right-handed 310
Helix 121	AN4	E	592	607	Right-handed alpha
Helix 122	AN5	E	608	621	Right-handed alpha
Helix 123	AN6	F	269	280	Right-handed alpha
Helix 124	AN7	F	284	295	Right-handed alpha
Helix 125	AN8	F	302	308	Right-handed alpha
Helix 126	AN9	F	310	315	Right-handed alpha
Helix 127	AO1	F	316	330	Right-handed alpha
Helix 128	AO2	F	332	355	Right-handed alpha
Helix 129	AO3	F	356	376	Right-handed alpha
Helix 130	AO4	F	383	395	Right-handed alpha
Helix 131	AO5	F	400	415	Right-handed alpha
Helix 132	AO6	F	431	444	Right-handed alpha
Helix 133	AO7	F	456	462	Right-handed alpha
Helix 134	AO8	F	463	465	Right-handed 310
Helix 135	AO9	F	480	484	Right-handed 310
Helix 136	AP1	F	489	495	Right-handed alpha
Helix 137	AP2	F	497	503	Right-handed alpha
Helix 138	AP3	F	534	539	Right-handed alpha
Helix 139	AP4	F	550	560	Right-handed alpha
Helix 140	AP5	F	561	566	Right-handed alpha
Helix 141	AP6	F	571	583	Right-handed alpha
Helix 142	AP7	F	584	588	Right-handed 310
Helix 143	AP8	F	592	607	Right-handed alpha
Helix 144	AP9	F	608	622	Right-handed alpha

There are 12 sheets in PDB entry 9EXD. 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 5 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	445	448	first strand
Strand 2	A	469	472	parallel
Strand 3	A	524	528	parallel
Strand 4	A	421	425	parallel
Strand 5	A	541	546	parallel

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There are 2 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	507	509	first strand
Strand 2	A	517	519	anti-parallel

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There are 5 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	445	448	first strand
Strand 2	B	469	472	parallel
Strand 3	B	524	528	parallel
Strand 4	B	421	425	parallel
Strand 5	B	541	546	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	B	507	509	first strand
Strand 2	B	517	519	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	C	445	448	first strand
Strand 2	C	469	472	parallel
Strand 3	C	524	528	parallel
Strand 4	C	421	425	parallel
Strand 5	C	541	546	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	C	507	509	first strand
Strand 2	C	517	519	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	D	446	448	first strand
Strand 2	D	470	472	parallel
Strand 3	D	524	529	parallel
Strand 4	D	421	426	parallel
Strand 5	D	541	546	parallel

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There are 2 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	507	511	first strand
Strand 2	D	514	519	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	E	446	448	first strand
Strand 2	E	470	472	parallel
Strand 3	E	524	528	parallel
Strand 4	E	421	425	parallel
Strand 5	E	541	546	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	E	507	509	first strand
Strand 2	E	517	519	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	F	445	448	first strand
Strand 2	F	469	472	parallel
Strand 3	F	524	527	parallel
Strand 4	F	421	424	parallel
Strand 5	F	541	545	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	F	507	509	first strand
Strand 2	F	517	519	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: 9EXD

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