Analysis of interatomic Contacts of Structural Units in PDB entry:
9IX4

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 9IX4 entry

There are 6 chains in PDB entry 9IX4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	GLY 1178
C	T 27	C 39
B	MET 1	ASN 1177
D	A 28	C 39
E	A 1	A 10
F	A 1	A 10

There are105 helices in PDB entry 9IX4. 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	16	Right-handed alpha
Helix 2	AA2	A	32	48	Right-handed alpha
Helix 3	AA3	A	59	63	Right-handed 310
Helix 4	AA4	A	64	76	Right-handed alpha
Helix 5	AA5	A	92	106	Right-handed alpha
Helix 6	AA6	A	116	136	Right-handed alpha
Helix 7	AA7	A	142	169	Right-handed alpha
Helix 8	AA8	A	172	179	Right-handed alpha
Helix 9	AA9	A	187	201	Right-handed alpha
Helix 10	AB1	A	202	213	Right-handed alpha
Helix 11	AB2	A	214	221	Right-handed 310
Helix 12	AB3	A	228	233	Right-handed alpha
Helix 13	AB4	A	249	253	Right-handed 310
Helix 14	AB5	A	261	280	Right-handed alpha
Helix 15	AB6	A	284	300	Right-handed alpha
Helix 16	AB7	A	304	313	Right-handed alpha
Helix 17	AB8	A	314	332	Right-handed alpha
Helix 18	AB9	A	386	420	Right-handed alpha
Helix 19	AC1	A	422	426	Right-handed 310
Helix 20	AC2	A	428	440	Right-handed alpha
Helix 21	AC3	A	443	452	Right-handed alpha
Helix 22	AC4	A	473	479	Right-handed alpha
Helix 23	AC5	A	488	492	Right-handed 310
Helix 24	AC6	A	505	515	Right-handed alpha
Helix 25	AC7	A	536	545	Right-handed alpha
Helix 26	AC8	A	552	555	Right-handed 310
Helix 27	AC9	A	556	564	Right-handed alpha
Helix 28	AD1	A	565	573	Right-handed alpha
Helix 29	AD2	A	600	616	Right-handed alpha
Helix 30	AD3	A	621	627	Right-handed alpha
Helix 31	AD4	A	627	647	Right-handed alpha
Helix 32	AD5	A	668	683	Right-handed alpha
Helix 33	AD6	A	685	691	Right-handed alpha
Helix 34	AD7	A	703	717	Right-handed alpha
Helix 35	AD8	A	742	747	Right-handed alpha
Helix 36	AD9	A	790	806	Right-handed alpha
Helix 37	AE1	A	810	823	Right-handed alpha
Helix 38	AE2	A	833	849	Right-handed alpha
Helix 39	AE3	A	850	852	Right-handed 310
Helix 40	AE4	A	867	872	Right-handed alpha
Helix 41	AE5	A	879	883	Right-handed 310
Helix 42	AE6	A	884	895	Right-handed alpha
Helix 43	AE7	A	901	928	Right-handed alpha
Helix 44	AE8	A	932	948	Right-handed alpha
Helix 45	AE9	A	952	958	Right-handed alpha
Helix 46	AF1	A	960	965	Right-handed alpha
Helix 47	AF2	A	990	993	Right-handed 310
Helix 48	AF3	A	1020	1027	Right-handed alpha
Helix 49	AF4	A	1041	1066	Right-handed alpha
Helix 50	AF5	A	1074	1078	Right-handed 310
Helix 51	AF6	A	1103	1123	Right-handed alpha
Helix 52	AF7	A	1165	1177	Right-handed alpha
Helix 53	AF8	B	2	15	Right-handed alpha
Helix 54	AF9	B	32	48	Right-handed alpha
Helix 55	AG1	B	59	63	Right-handed 310
Helix 56	AG2	B	64	76	Right-handed alpha
Helix 57	AG3	B	92	106	Right-handed alpha
Helix 58	AG4	B	116	136	Right-handed alpha
Helix 59	AG5	B	139	169	Right-handed alpha
Helix 60	AG6	B	172	178	Right-handed alpha
Helix 61	AG7	B	187	200	Right-handed alpha
Helix 62	AG8	B	202	213	Right-handed alpha
Helix 63	AG9	B	214	218	Right-handed 310
Helix 64	AH1	B	228	233	Right-handed alpha
Helix 65	AH2	B	249	253	Right-handed 310
Helix 66	AH3	B	264	280	Right-handed alpha
Helix 67	AH4	B	284	300	Right-handed alpha
Helix 68	AH5	B	304	312	Right-handed alpha
Helix 69	AH6	B	314	331	Right-handed alpha
Helix 70	AH7	B	386	420	Right-handed alpha
Helix 71	AH8	B	428	440	Right-handed alpha
Helix 72	AH9	B	443	452	Right-handed alpha
Helix 73	AI1	B	461	466	Right-handed 310
Helix 74	AI2	B	473	479	Right-handed alpha
Helix 75	AI3	B	488	492	Right-handed 310
Helix 76	AI4	B	505	515	Right-handed alpha
Helix 77	AI5	B	536	545	Right-handed alpha
Helix 78	AI6	B	552	555	Right-handed 310
Helix 79	AI7	B	556	564	Right-handed alpha
Helix 80	AI8	B	565	572	Right-handed alpha
Helix 81	AI9	B	586	590	Right-handed 310
Helix 82	AJ1	B	601	616	Right-handed alpha
Helix 83	AJ2	B	629	646	Right-handed alpha
Helix 84	AJ3	B	664	667	Right-handed 310
Helix 85	AJ4	B	668	683	Right-handed alpha
Helix 86	AJ5	B	703	717	Right-handed alpha
Helix 87	AJ6	B	728	732	Right-handed alpha
Helix 88	AJ7	B	742	749	Right-handed alpha
Helix 89	AJ8	B	761	764	Right-handed 310
Helix 90	AJ9	B	790	806	Right-handed alpha
Helix 91	AK1	B	810	823	Right-handed alpha
Helix 92	AK2	B	833	849	Right-handed alpha
Helix 93	AK3	B	850	852	Right-handed 310
Helix 94	AK4	B	867	873	Right-handed alpha
Helix 95	AK5	B	879	883	Right-handed 310
Helix 96	AK6	B	884	895	Right-handed alpha
Helix 97	AK7	B	896	898	Right-handed 310
Helix 98	AK8	B	901	929	Right-handed alpha
Helix 99	AK9	B	932	948	Right-handed alpha
Helix 100	AL1	B	952	958	Right-handed alpha
Helix 101	AL2	B	1019	1027	Right-handed alpha
Helix 102	AL3	B	1041	1066	Right-handed alpha
Helix 103	AL4	B	1074	1078	Right-handed 310
Helix 104	AL5	B	1103	1123	Right-handed alpha
Helix 105	AL6	B	1165	1176	Right-handed alpha

There are 19 sheets in PDB entry 9IX4. 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,

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	A	87	89	first strand
Strand 2	A	223	227	parallel
Strand 3	A	53	57	parallel
Strand 4	A	255	259	parallel
Strand 5	A	517	523	parallel
Strand 6	A	22	26	parallel
Strand 7	A	548	550	parallel

Back to list of sheets
Back to top of page

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	234	235	first strand
Strand 2	A	244	245	anti-parallel

Back to list of sheets
Back to top of page

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	A	282	283	first strand
Strand 2	A	496	502	anti-parallel
Strand 3	A	480	486	anti-parallel
Strand 4	A	349	352	anti-parallel
Strand 5	A	355	358	anti-parallel

Back to list of sheets
Back to top of page

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	337	339	first strand
Strand 2	A	374	378	parallel
Strand 3	A	365	369	anti-parallel

Back to list of sheets
Back to top of page

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	A	576	581	first strand
Strand 2	A	861	866	parallel

Back to list of sheets
Back to top of page

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	A	692	695	first strand
Strand 2	A	722	727	parallel
Strand 3	A	652	657	parallel
Strand 4	A	772	774	parallel

Back to list of sheets
Back to top of page

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	750	751	first strand
Strand 2	A	856	857	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	994	996	first strand
Strand 2	A	983	989	anti-parallel
Strand 3	A	1002	1004	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	1083	1085	first strand
Strand 2	A	1089	1094	anti-parallel
Strand 3	A	1127	1134	parallel
Strand 4	A	1149	1156	parallel

Back to list of sheets
Back to top of page

There are 7 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	87	89	first strand
Strand 2	B	223	227	parallel
Strand 3	B	53	57	parallel
Strand 4	B	255	259	parallel
Strand 5	B	517	523	parallel
Strand 6	B	22	26	parallel
Strand 7	B	548	550	parallel

Back to list of sheets
Back to top of page

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	B	234	235	first strand
Strand 2	B	244	245	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	282	283	first strand
Strand 2	B	496	502	anti-parallel
Strand 3	B	480	486	anti-parallel
Strand 4	B	349	352	anti-parallel
Strand 5	B	355	358	anti-parallel

Back to list of sheets
Back to top of page

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	B	337	339	first strand
Strand 2	B	374	378	parallel
Strand 3	B	365	369	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	575	581	first strand
Strand 2	B	860	866	parallel
Strand 3	B	771	774	parallel
Strand 4	B	652	657	parallel
Strand 5	B	721	727	parallel
Strand 6	B	691	695	parallel

Back to list of sheets
Back to top of page

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	B	739	740	first strand
Strand 2	B	766	767	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	750	751	first strand
Strand 2	B	856	857	anti-parallel

Back to list of sheets
Back to top of page

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	B	983	984	first strand
Strand 2	B	1003	1004	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	986	989	first strand
Strand 2	B	994	996	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1083	1085	first strand
Strand 2	B	1089	1094	anti-parallel
Strand 3	B	1127	1132	parallel
Strand 4	B	1149	1152	parallel
Strand 5	B	1142	1143	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 9IX4

Analysis of interatomic Contacts of Structural Units in PDB entry:
9IX4