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

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 9CUI entry

There are 5 chains in PDB entry 9CUI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 27	ASP 638
B	GLU 27	ARG 646
C	TRP 22	ARG 705
D	TRP 22	ASP 638
E	ALA 1	LYS 148

There are142 helices in PDB entry 9CUI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	27	45	Right-handed alpha
Helix 2	AA2	A	47	55	Right-handed alpha
Helix 3	AA3	A	57	66	Right-handed alpha
Helix 4	AA4	A	81	89	Right-handed alpha
Helix 5	AA5	A	93	102	Right-handed alpha
Helix 6	AA6	A	103	108	Right-handed 310
Helix 7	AA7	A	119	127	Right-handed alpha
Helix 8	AA8	A	131	139	Right-handed alpha
Helix 9	AA9	A	165	173	Right-handed alpha
Helix 10	AB1	A	177	185	Right-handed alpha
Helix 11	AB2	A	198	203	Right-handed alpha
Helix 12	AB3	A	209	222	Right-handed alpha
Helix 13	AB4	A	242	250	Right-handed alpha
Helix 14	AB5	A	252	264	Right-handed alpha
Helix 15	AB6	A	292	298	Right-handed alpha
Helix 16	AB7	A	303	307	Right-handed 310
Helix 17	AB8	A	312	324	Right-handed alpha
Helix 18	AB9	A	326	349	Right-handed alpha
Helix 19	AC1	A	379	402	Right-handed alpha
Helix 20	AC2	A	403	408	Right-handed alpha
Helix 21	AC3	A	416	422	Right-handed alpha
Helix 22	AC4	A	424	445	Right-handed alpha
Helix 23	AC5	A	450	463	Right-handed alpha
Helix 24	AC6	A	464	470	Right-handed 310
Helix 25	AC7	A	475	487	Right-handed alpha
Helix 26	AC8	A	489	512	Right-handed alpha
Helix 27	AC9	A	513	515	Right-handed 310
Helix 28	AD1	A	525	538	Right-handed alpha
Helix 29	AD2	A	552	567	Right-handed alpha
Helix 30	AD3	A	570	585	Right-handed alpha
Helix 31	AD4	A	587	594	Right-handed alpha
Helix 32	AD5	A	597	608	Right-handed alpha
Helix 33	AD6	B	28	38	Right-handed alpha
Helix 34	AD7	B	38	46	Right-handed alpha
Helix 35	AD8	B	47	55	Right-handed alpha
Helix 36	AD9	B	57	66	Right-handed alpha
Helix 37	AE1	B	81	89	Right-handed alpha
Helix 38	AE2	B	91	99	Right-handed alpha
Helix 39	AE3	B	119	127	Right-handed alpha
Helix 40	AE4	B	131	139	Right-handed alpha
Helix 41	AE5	B	165	173	Right-handed alpha
Helix 42	AE6	B	175	183	Right-handed alpha
Helix 43	AE7	B	198	203	Right-handed alpha
Helix 44	AE8	B	208	221	Right-handed alpha
Helix 45	AE9	B	242	251	Right-handed alpha
Helix 46	AF1	B	253	264	Right-handed alpha
Helix 47	AF2	B	292	299	Right-handed alpha
Helix 48	AF3	B	306	310	Right-handed 310
Helix 49	AF4	B	312	323	Right-handed alpha
Helix 50	AF5	B	325	349	Right-handed alpha
Helix 51	AF6	B	379	403	Right-handed alpha
Helix 52	AF7	B	403	411	Right-handed alpha
Helix 53	AF8	B	416	423	Right-handed alpha
Helix 54	AF9	B	424	445	Right-handed alpha
Helix 55	AG1	B	450	463	Right-handed alpha
Helix 56	AG2	B	464	469	Right-handed 310
Helix 57	AG3	B	475	489	Right-handed alpha
Helix 58	AG4	B	492	512	Right-handed alpha
Helix 59	AG5	B	513	515	Right-handed 310
Helix 60	AG6	B	525	538	Right-handed alpha
Helix 61	AG7	B	552	568	Right-handed alpha
Helix 62	AG8	B	570	585	Right-handed alpha
Helix 63	AG9	B	585	593	Right-handed alpha
Helix 64	AH1	B	593	608	Right-handed alpha
Helix 65	AH2	B	639	645	Right-handed alpha
Helix 66	AH3	C	27	46	Right-handed alpha
Helix 67	AH4	C	47	55	Right-handed alpha
Helix 68	AH5	C	57	65	Right-handed alpha
Helix 69	AH6	C	81	89	Right-handed alpha
Helix 70	AH7	C	91	102	Right-handed alpha
Helix 71	AH8	C	119	127	Right-handed alpha
Helix 72	AH9	C	131	139	Right-handed alpha
Helix 73	AI1	C	165	172	Right-handed alpha
Helix 74	AI2	C	175	185	Right-handed alpha
Helix 75	AI3	C	198	203	Right-handed alpha
Helix 76	AI4	C	208	222	Right-handed alpha
Helix 77	AI5	C	245	251	Right-handed alpha
Helix 78	AI6	C	252	260	Right-handed alpha
Helix 79	AI7	C	261	263	Right-handed 310
Helix 80	AI8	C	291	298	Right-handed alpha
Helix 81	AI9	C	301	310	Right-handed 310
Helix 82	AJ1	C	313	322	Right-handed alpha
Helix 83	AJ2	C	325	336	Right-handed alpha
Helix 84	AJ3	C	336	349	Right-handed alpha
Helix 85	AJ4	C	379	400	Right-handed alpha
Helix 86	AJ5	C	403	408	Right-handed alpha
Helix 87	AJ6	C	418	423	Right-handed alpha
Helix 88	AJ7	C	423	445	Right-handed alpha
Helix 89	AJ8	C	452	463	Right-handed alpha
Helix 90	AJ9	C	464	465	Right-handed 310
Helix 91	AK1	C	466	470	Right-handed 310
Helix 92	AK2	C	475	487	Right-handed alpha
Helix 93	AK3	C	494	499	Right-handed alpha
Helix 94	AK4	C	499	512	Right-handed alpha
Helix 95	AK5	C	513	515	Right-handed 310
Helix 96	AK6	C	525	539	Right-handed alpha
Helix 97	AK7	C	552	568	Right-handed alpha
Helix 98	AK8	C	569	585	Right-handed alpha
Helix 99	AK9	C	588	608	Right-handed alpha
Helix 100	AL1	C	640	652	Right-handed alpha
Helix 101	AL2	C	687	704	Right-handed alpha
Helix 102	AL3	D	27	46	Right-handed alpha
Helix 103	AL4	D	47	55	Right-handed alpha
Helix 104	AL5	D	57	67	Right-handed alpha
Helix 105	AL6	D	81	89	Right-handed alpha
Helix 106	AL7	D	91	102	Right-handed alpha
Helix 107	AL8	D	103	106	Right-handed 310
Helix 108	AL9	D	119	127	Right-handed alpha
Helix 109	AM1	D	131	139	Right-handed alpha
Helix 110	AM2	D	165	173	Right-handed alpha
Helix 111	AM3	D	175	184	Right-handed alpha
Helix 112	AM4	D	198	205	Right-handed alpha
Helix 113	AM5	D	208	222	Right-handed alpha
Helix 114	AM6	D	242	251	Right-handed alpha
Helix 115	AM7	D	252	260	Right-handed alpha
Helix 116	AM8	D	291	299	Right-handed alpha
Helix 117	AM9	D	303	310	Right-handed 310
Helix 118	AN1	D	312	324	Right-handed alpha
Helix 119	AN2	D	326	349	Right-handed alpha
Helix 120	AN3	D	362	366	Right-handed 310
Helix 121	AN4	D	379	400	Right-handed alpha
Helix 122	AN5	D	403	410	Right-handed alpha
Helix 123	AN6	D	424	445	Right-handed alpha
Helix 124	AN7	D	450	463	Right-handed alpha
Helix 125	AN8	D	464	470	Right-handed 310
Helix 126	AN9	D	475	484	Right-handed alpha
Helix 127	AO1	D	490	496	Right-handed alpha
Helix 128	AO2	D	497	512	Right-handed alpha
Helix 129	AO3	D	525	539	Right-handed alpha
Helix 130	AO4	D	552	561	Right-handed alpha
Helix 131	AO5	D	572	585	Right-handed alpha
Helix 132	AO6	D	587	592	Right-handed alpha
Helix 133	AO7	D	594	608	Right-handed alpha
Helix 134	AO8	E	5	20	Right-handed alpha
Helix 135	AO9	E	28	39	Right-handed alpha
Helix 136	AP1	E	46	53	Right-handed alpha
Helix 137	AP2	E	64	70	Right-handed alpha
Helix 138	AP3	E	70	75	Right-handed alpha
Helix 139	AP4	E	82	93	Right-handed alpha
Helix 140	AP5	E	105	112	Right-handed alpha
Helix 141	AP6	E	117	129	Right-handed alpha
Helix 142	AP7	E	138	146	Right-handed alpha

There are 7 sheets in PDB entry 9CUI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 2 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	274	278	first strand
Strand 2	A	631	635	anti-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	B	352	354	first strand
Strand 2	B	370	372	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	618	619	first strand
Strand 2	B	629	630	anti-parallel

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There are 3 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	268	269	first strand
Strand 2	C	274	279	anti-parallel
Strand 3	C	630	635	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	352	354	first strand
Strand 2	C	370	372	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	266	269	first strand
Strand 2	D	274	279	anti-parallel
Strand 3	D	629	635	anti-parallel
Strand 4	D	618	619	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	D	352	354	first strand
Strand 2	D	370	372	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: 9CUI

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