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

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 9IMM entry

There are 11 chains in PDB entry 9IMM (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 4	THR 929
B	PHE 6	ASN 192
C	LYS 2	GLU 73
D	PHE 6	ALA 191
E	VAL 2	PRO 593
F	VAL 2	PRO 593
G	ASN 1	GLN 113
O	U 2	U 10
P	U 2	C 40
Q	A 132	C 140
R	U 14	C 58

There are103 helices in PDB entry 9IMM. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	4	13	Right-handed alpha
Helix 2	AA2	A	14	16	Right-handed 310
Helix 3	AA3	A	76	88	Right-handed alpha
Helix 4	AA4	A	123	133	Right-handed alpha
Helix 5	AA5	A	135	139	Right-handed 310
Helix 6	AA6	A	141	149	Right-handed alpha
Helix 7	AA7	A	170	177	Right-handed alpha
Helix 8	AA8	A	179	199	Right-handed alpha
Helix 9	AA9	A	235	248	Right-handed alpha
Helix 10	AB1	A	251	260	Right-handed 310
Helix 11	AB2	A	275	287	Right-handed alpha
Helix 12	AB3	A	297	301	Right-handed 310
Helix 13	AB4	A	303	318	Right-handed alpha
Helix 14	AB5	A	322	326	Right-handed 310
Helix 15	AB6	A	367	375	Right-handed alpha
Helix 16	AB7	A	377	385	Right-handed alpha
Helix 17	AB8	A	416	426	Right-handed alpha
Helix 18	AB9	A	448	457	Right-handed alpha
Helix 19	AC1	A	465	477	Right-handed alpha
Helix 20	AC2	A	478	481	Right-handed 310
Helix 21	AC3	A	513	518	Right-handed alpha
Helix 22	AC4	A	520	532	Right-handed alpha
Helix 23	AC5	A	561	580	Right-handed alpha
Helix 24	AC6	A	596	606	Right-handed alpha
Helix 25	AC7	A	621	626	Right-handed alpha
Helix 26	AC8	A	627	640	Right-handed alpha
Helix 27	AC9	A	647	662	Right-handed alpha
Helix 28	AD1	A	686	709	Right-handed alpha
Helix 29	AD2	A	717	733	Right-handed alpha
Helix 30	AD3	A	738	752	Right-handed alpha
Helix 31	AD4	A	768	774	Right-handed alpha
Helix 32	AD5	A	778	791	Right-handed alpha
Helix 33	AD6	A	833	842	Right-handed alpha
Helix 34	AD7	A	847	851	Right-handed 310
Helix 35	AD8	A	856	867	Right-handed alpha
Helix 36	AD9	A	868	872	Right-handed 310
Helix 37	AE1	A	874	902	Right-handed alpha
Helix 38	AE2	A	912	917	Right-handed 310
Helix 39	AE3	A	918	923	Right-handed alpha
Helix 40	AE4	A	924	926	Right-handed 310
Helix 41	AE5	B	9	29	Right-handed alpha
Helix 42	AE6	B	31	55	Right-handed alpha
Helix 43	AE7	B	58	96	Right-handed alpha
Helix 44	AE8	B	101	109	Right-handed alpha
Helix 45	AE9	B	119	125	Right-handed alpha
Helix 46	AF1	B	134	142	Right-handed alpha
Helix 47	AF2	B	176	180	Right-handed 310
Helix 48	AF3	C	3	20	Right-handed alpha
Helix 49	AF4	C	21	24	Right-handed 310
Helix 50	AF5	C	25	42	Right-handed alpha
Helix 51	AF6	C	44	60	Right-handed alpha
Helix 52	AF7	C	66	71	Right-handed alpha
Helix 53	AF8	D	9	29	Right-handed alpha
Helix 54	AF9	D	33	44	Right-handed alpha
Helix 55	AG1	D	51	65	Right-handed alpha
Helix 56	AG2	D	65	75	Right-handed alpha
Helix 57	AG3	D	75	80	Right-handed alpha
Helix 58	AG4	D	82	99	Right-handed alpha
Helix 59	AG5	D	100	113	Right-handed alpha
Helix 60	AG6	D	134	141	Right-handed alpha
Helix 61	AG7	E	26	37	Right-handed alpha
Helix 62	AG8	E	59	61	Right-handed 310
Helix 63	AG9	E	103	112	Right-handed alpha
Helix 64	AH1	E	116	126	Right-handed alpha
Helix 65	AH2	E	127	148	Right-handed alpha
Helix 66	AH3	E	265	273	Right-handed alpha
Helix 67	AH4	E	287	299	Right-handed alpha
Helix 68	AH5	E	310	325	Right-handed alpha
Helix 69	AH6	E	326	328	Right-handed 310
Helix 70	AH7	E	361	363	Right-handed 310
Helix 71	AH8	E	375	379	Right-handed 310
Helix 72	AH9	E	380	390	Right-handed alpha
Helix 73	AI1	E	418	422	Right-handed 310
Helix 74	AI2	E	423	432	Right-handed alpha
Helix 75	AI3	E	445	457	Right-handed alpha
Helix 76	AI4	E	489	503	Right-handed alpha
Helix 77	AI5	E	504	509	Right-handed 310
Helix 78	AI6	E	515	527	Right-handed alpha
Helix 79	AI7	E	533	537	Right-handed alpha
Helix 80	AI8	E	557	565	Right-handed alpha
Helix 81	AI9	E	578	585	Right-handed alpha
Helix 82	AJ1	F	26	37	Right-handed alpha
Helix 83	AJ2	F	59	61	Right-handed 310
Helix 84	AJ3	F	103	112	Right-handed alpha
Helix 85	AJ4	F	116	126	Right-handed alpha
Helix 86	AJ5	F	127	148	Right-handed alpha
Helix 87	AJ6	F	262	264	Right-handed 310
Helix 88	AJ7	F	265	273	Right-handed alpha
Helix 89	AJ8	F	287	299	Right-handed alpha
Helix 90	AJ9	F	310	325	Right-handed alpha
Helix 91	AK1	F	361	363	Right-handed 310
Helix 92	AK2	F	380	390	Right-handed alpha
Helix 93	AK3	F	418	422	Right-handed 310
Helix 94	AK4	F	423	430	Right-handed alpha
Helix 95	AK5	F	445	456	Right-handed alpha
Helix 96	AK6	F	489	503	Right-handed alpha
Helix 97	AK7	F	504	509	Right-handed 310
Helix 98	AK8	F	515	527	Right-handed alpha
Helix 99	AK9	F	552	557	Right-handed alpha
Helix 100	AL1	F	557	566	Right-handed alpha
Helix 101	AL2	F	578	585	Right-handed alpha
Helix 102	AL3	G	19	23	Right-handed 310
Helix 103	AL4	G	95	110	Right-handed alpha

There are 29 sheets in PDB entry 9IMM. 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, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2,

There are 4 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	19	21	first strand
Strand 2	A	56	60	anti-parallel
Strand 3	A	64	71	anti-parallel
Strand 4	A	116	119	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	A	31	38	first strand
Strand 2	A	43	50	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	A	102	106	first strand
Strand 2	A	109	113	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	A	223	224	first strand
Strand 2	A	201	204	anti-parallel
Strand 3	A	232	233	parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	352	355	first strand
Strand 2	A	338	348	anti-parallel
Strand 3	A	327	335	anti-parallel
Strand 4	B	115	116	anti-parallel

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There are 10 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	556	559	first strand
Strand 2	A	539	544	anti-parallel
Strand 3	A	666	668	parallel
Strand 4	A	672	675	anti-parallel
Strand 5	A	397	400	anti-parallel
Strand 6	A	386	390	anti-parallel
Strand 7	B	127	132	parallel
Strand 8	B	184	190	anti-parallel
Strand 9	B	152	160	anti-parallel
Strand 10	B	146	149	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	A	414	415	first strand
Strand 2	A	843	844	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	753	758	first strand
Strand 2	A	761	767	anti-parallel
Strand 3	A	612	617	anti-parallel
Strand 4	A	800	802	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	A	816	821	first strand
Strand 2	A	826	831	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	D	115	116	first strand
Strand 2	D	127	132	anti-parallel
Strand 3	D	184	190	anti-parallel
Strand 4	D	152	160	anti-parallel
Strand 5	D	146	149	anti-parallel
Strand 6	D	142	143	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	3	4	first strand
Strand 2	E	11	12	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	E	15	16	first strand
Strand 2	E	42	43	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	69	72	first strand
Strand 2	E	63	66	anti-parallel
Strand 3	E	81	82	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	84	85	first strand
Strand 2	E	88	89	anti-parallel

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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	162	167	first strand
Strand 2	E	152	159	anti-parallel
Strand 3	E	224	225	anti-parallel
Strand 4	E	182	187	anti-parallel
Strand 5	E	192	201	anti-parallel
Strand 6	E	210	213	anti-parallel

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There are 8 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	347	348	first strand
Strand 2	E	330	332	parallel
Strand 3	E	355	359	parallel
Strand 4	E	304	308	parallel
Strand 5	E	366	373	parallel
Strand 6	E	391	400	parallel
Strand 7	E	277	281	parallel
Strand 8	E	436	437	parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	440	441	first strand
Strand 2	E	462	463	parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	530	532	first strand
Strand 2	E	510	513	parallel
Strand 3	E	541	547	parallel
Strand 4	E	568	576	parallel
Strand 5	E	471	475	parallel
Strand 6	E	588	589	parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	481	482	first strand
Strand 2	E	487	488	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	3	4	first strand
Strand 2	F	11	12	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	15	16	first strand
Strand 2	F	42	43	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	69	72	first strand
Strand 2	F	63	66	anti-parallel
Strand 3	F	81	82	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	84	85	first strand
Strand 2	F	88	89	anti-parallel

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There are 7 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	192	198	first strand
Strand 2	F	182	187	anti-parallel
Strand 3	F	224	227	anti-parallel
Strand 4	F	152	159	anti-parallel
Strand 5	F	162	167	anti-parallel
Strand 6	F	209	211	anti-parallel
Strand 7	F	200	201	anti-parallel

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There are 8 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	347	348	first strand
Strand 2	F	330	332	parallel
Strand 3	F	355	359	parallel
Strand 4	F	304	308	parallel
Strand 5	F	366	373	parallel
Strand 6	F	391	400	parallel
Strand 7	F	279	281	parallel
Strand 8	F	436	437	parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	440	441	first strand
Strand 2	F	462	463	parallel

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There are 6 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	530	532	first strand
Strand 2	F	510	513	parallel
Strand 3	F	541	547	parallel
Strand 4	F	568	576	parallel
Strand 5	F	471	475	parallel
Strand 6	F	588	589	parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	481	482	first strand
Strand 2	F	487	488	anti-parallel

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There are 7 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	64	68	first strand
Strand 2	G	53	57	anti-parallel
Strand 3	G	11	17	anti-parallel
Strand 4	G	28	35	anti-parallel
Strand 5	G	38	46	anti-parallel
Strand 6	G	82	90	anti-parallel
Strand 7	G	73	79	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: 9IMM

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