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

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 9XIQ entry

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

Chain ID	Initial residue	Terminal residue
A	HIS 0	ALA 515
B	HIS 0	ALA 515
C	HIS 0	ALA 515
D	HIS 0	ALA 515
E	HIS 0	ALA 515
F	HIS 0	ALA 515

There are174 helices in PDB entry 9XIQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	1	3	Right-handed 310
Helix 2	AA2	A	4	11	Right-handed alpha
Helix 3	AA3	A	12	20	Right-handed alpha
Helix 4	AA4	A	25	35	Right-handed alpha
Helix 5	AA5	A	36	40	Right-handed 310
Helix 6	AA6	A	41	53	Right-handed alpha
Helix 7	AA7	A	70	73	Right-handed 310
Helix 8	AA8	A	86	101	Right-handed alpha
Helix 9	AA9	A	104	108	Right-handed 310
Helix 10	AB1	A	119	136	Right-handed alpha
Helix 11	AB2	A	161	166	Right-handed 310
Helix 12	AB3	A	167	182	Right-handed alpha
Helix 13	AB4	A	196	210	Right-handed alpha
Helix 14	AB5	A	213	221	Right-handed alpha
Helix 15	AB6	A	249	254	Right-handed alpha
Helix 16	AB7	A	262	266	Right-handed 310
Helix 17	AB8	A	270	274	Right-handed 310
Helix 18	AB9	A	278	283	Right-handed alpha
Helix 19	AC1	A	293	296	Right-handed 310
Helix 20	AC2	A	298	311	Right-handed alpha
Helix 21	AC3	A	333	340	Right-handed alpha
Helix 22	AC4	A	344	351	Right-handed alpha
Helix 23	AC5	A	362	374	Right-handed alpha
Helix 24	AC6	A	385	397	Right-handed alpha
Helix 25	AC7	A	408	418	Right-handed alpha
Helix 26	AC8	A	425	436	Right-handed alpha
Helix 27	AC9	A	445	460	Right-handed alpha
Helix 28	AD1	A	466	481	Right-handed alpha
Helix 29	AD2	A	486	515	Right-handed alpha
Helix 30	AD3	B	1	3	Right-handed 310
Helix 31	AD4	B	4	11	Right-handed alpha
Helix 32	AD5	B	12	20	Right-handed alpha
Helix 33	AD6	B	25	35	Right-handed alpha
Helix 34	AD7	B	36	40	Right-handed 310
Helix 35	AD8	B	41	53	Right-handed alpha
Helix 36	AD9	B	70	73	Right-handed 310
Helix 37	AE1	B	86	101	Right-handed alpha
Helix 38	AE2	B	104	108	Right-handed 310
Helix 39	AE3	B	119	136	Right-handed alpha
Helix 40	AE4	B	161	166	Right-handed 310
Helix 41	AE5	B	167	182	Right-handed alpha
Helix 42	AE6	B	196	210	Right-handed alpha
Helix 43	AE7	B	213	221	Right-handed alpha
Helix 44	AE8	B	249	254	Right-handed alpha
Helix 45	AE9	B	262	266	Right-handed 310
Helix 46	AF1	B	270	274	Right-handed 310
Helix 47	AF2	B	278	283	Right-handed alpha
Helix 48	AF3	B	293	296	Right-handed 310
Helix 49	AF4	B	298	311	Right-handed alpha
Helix 50	AF5	B	333	340	Right-handed alpha
Helix 51	AF6	B	344	351	Right-handed alpha
Helix 52	AF7	B	362	374	Right-handed alpha
Helix 53	AF8	B	385	397	Right-handed alpha
Helix 54	AF9	B	408	418	Right-handed alpha
Helix 55	AG1	B	425	436	Right-handed alpha
Helix 56	AG2	B	445	460	Right-handed alpha
Helix 57	AG3	B	466	479	Right-handed alpha
Helix 58	AG4	B	486	515	Right-handed alpha
Helix 59	AG5	C	1	3	Right-handed 310
Helix 60	AG6	C	4	11	Right-handed alpha
Helix 61	AG7	C	12	20	Right-handed alpha
Helix 62	AG8	C	25	35	Right-handed alpha
Helix 63	AG9	C	36	40	Right-handed 310
Helix 64	AH1	C	41	53	Right-handed alpha
Helix 65	AH2	C	70	73	Right-handed 310
Helix 66	AH3	C	86	101	Right-handed alpha
Helix 67	AH4	C	104	108	Right-handed 310
Helix 68	AH5	C	119	136	Right-handed alpha
Helix 69	AH6	C	161	166	Right-handed 310
Helix 70	AH7	C	167	182	Right-handed alpha
Helix 71	AH8	C	196	210	Right-handed alpha
Helix 72	AH9	C	213	221	Right-handed alpha
Helix 73	AI1	C	249	254	Right-handed alpha
Helix 74	AI2	C	262	266	Right-handed 310
Helix 75	AI3	C	270	274	Right-handed 310
Helix 76	AI4	C	278	283	Right-handed alpha
Helix 77	AI5	C	293	296	Right-handed 310
Helix 78	AI6	C	298	311	Right-handed alpha
Helix 79	AI7	C	333	340	Right-handed alpha
Helix 80	AI8	C	344	351	Right-handed alpha
Helix 81	AI9	C	362	374	Right-handed alpha
Helix 82	AJ1	C	385	397	Right-handed alpha
Helix 83	AJ2	C	408	418	Right-handed alpha
Helix 84	AJ3	C	425	436	Right-handed alpha
Helix 85	AJ4	C	445	460	Right-handed alpha
Helix 86	AJ5	C	466	481	Right-handed alpha
Helix 87	AJ6	C	486	515	Right-handed alpha
Helix 88	AJ7	D	1	3	Right-handed 310
Helix 89	AJ8	D	4	11	Right-handed alpha
Helix 90	AJ9	D	12	20	Right-handed alpha
Helix 91	AK1	D	25	35	Right-handed alpha
Helix 92	AK2	D	36	40	Right-handed 310
Helix 93	AK3	D	41	53	Right-handed alpha
Helix 94	AK4	D	70	73	Right-handed 310
Helix 95	AK5	D	86	101	Right-handed alpha
Helix 96	AK6	D	104	108	Right-handed 310
Helix 97	AK7	D	119	136	Right-handed alpha
Helix 98	AK8	D	161	166	Right-handed 310
Helix 99	AK9	D	167	182	Right-handed alpha
Helix 100	AL1	D	196	210	Right-handed alpha
Helix 101	AL2	D	213	221	Right-handed alpha
Helix 102	AL3	D	249	254	Right-handed alpha
Helix 103	AL4	D	262	266	Right-handed 310
Helix 104	AL5	D	270	274	Right-handed 310
Helix 105	AL6	D	278	283	Right-handed alpha
Helix 106	AL7	D	293	296	Right-handed 310
Helix 107	AL8	D	298	311	Right-handed alpha
Helix 108	AL9	D	333	340	Right-handed alpha
Helix 109	AM1	D	344	351	Right-handed alpha
Helix 110	AM2	D	362	374	Right-handed alpha
Helix 111	AM3	D	385	397	Right-handed alpha
Helix 112	AM4	D	408	418	Right-handed alpha
Helix 113	AM5	D	425	436	Right-handed alpha
Helix 114	AM6	D	445	460	Right-handed alpha
Helix 115	AM7	D	466	481	Right-handed alpha
Helix 116	AM8	D	486	515	Right-handed alpha
Helix 117	AM9	E	1	3	Right-handed 310
Helix 118	AN1	E	4	11	Right-handed alpha
Helix 119	AN2	E	12	20	Right-handed alpha
Helix 120	AN3	E	25	35	Right-handed alpha
Helix 121	AN4	E	36	40	Right-handed 310
Helix 122	AN5	E	41	53	Right-handed alpha
Helix 123	AN6	E	70	73	Right-handed 310
Helix 124	AN7	E	86	101	Right-handed alpha
Helix 125	AN8	E	104	108	Right-handed 310
Helix 126	AN9	E	119	136	Right-handed alpha
Helix 127	AO1	E	161	166	Right-handed 310
Helix 128	AO2	E	167	182	Right-handed alpha
Helix 129	AO3	E	196	210	Right-handed alpha
Helix 130	AO4	E	213	221	Right-handed alpha
Helix 131	AO5	E	249	254	Right-handed alpha
Helix 132	AO6	E	262	266	Right-handed 310
Helix 133	AO7	E	270	274	Right-handed 310
Helix 134	AO8	E	278	283	Right-handed alpha
Helix 135	AO9	E	293	296	Right-handed 310
Helix 136	AP1	E	298	311	Right-handed alpha
Helix 137	AP2	E	333	340	Right-handed alpha
Helix 138	AP3	E	344	351	Right-handed alpha
Helix 139	AP4	E	362	374	Right-handed alpha
Helix 140	AP5	E	385	397	Right-handed alpha
Helix 141	AP6	E	408	418	Right-handed alpha
Helix 142	AP7	E	425	436	Right-handed alpha
Helix 143	AP8	E	445	460	Right-handed alpha
Helix 144	AP9	E	466	479	Right-handed alpha
Helix 145	AQ1	E	486	515	Right-handed alpha
Helix 146	AQ2	F	1	3	Right-handed 310
Helix 147	AQ3	F	4	11	Right-handed alpha
Helix 148	AQ4	F	12	20	Right-handed alpha
Helix 149	AQ5	F	25	35	Right-handed alpha
Helix 150	AQ6	F	36	40	Right-handed 310
Helix 151	AQ7	F	41	53	Right-handed alpha
Helix 152	AQ8	F	70	73	Right-handed 310
Helix 153	AQ9	F	86	101	Right-handed alpha
Helix 154	AR1	F	104	108	Right-handed 310
Helix 155	AR2	F	119	136	Right-handed alpha
Helix 156	AR3	F	161	166	Right-handed 310
Helix 157	AR4	F	167	182	Right-handed alpha
Helix 158	AR5	F	196	210	Right-handed alpha
Helix 159	AR6	F	213	221	Right-handed alpha
Helix 160	AR7	F	249	254	Right-handed alpha
Helix 161	AR8	F	262	266	Right-handed 310
Helix 162	AR9	F	270	274	Right-handed 310
Helix 163	AS1	F	278	283	Right-handed alpha
Helix 164	AS2	F	293	296	Right-handed 310
Helix 165	AS3	F	298	311	Right-handed alpha
Helix 166	AS4	F	333	340	Right-handed alpha
Helix 167	AS5	F	344	351	Right-handed alpha
Helix 168	AS6	F	362	374	Right-handed alpha
Helix 169	AS7	F	385	397	Right-handed alpha
Helix 170	AS8	F	408	418	Right-handed alpha
Helix 171	AS9	F	425	436	Right-handed alpha
Helix 172	AT1	F	445	460	Right-handed alpha
Helix 173	AT2	F	466	481	Right-handed alpha
Helix 174	AT3	F	486	515	Right-handed alpha

There are 30 sheets in PDB entry 9XIQ. 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, AD3,

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	22	24	first strand
Strand 2	A	222	227	anti-parallel
Strand 3	A	142	149	anti-parallel
Strand 4	A	152	155	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	55	59	first strand
Strand 2	A	64	68	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	A	237	240	first strand
Strand 2	A	286	291	parallel
Strand 3	A	325	332	parallel
Strand 4	A	109	114	parallel
Strand 5	A	352	356	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	312	314	first strand
Strand 2	A	320	322	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	A	381	382	first strand
Strand 2	A	464	465	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	B	22	24	first strand
Strand 2	B	222	227	anti-parallel
Strand 3	B	142	149	anti-parallel
Strand 4	B	152	155	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	B	55	59	first strand
Strand 2	B	64	68	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	B	237	240	first strand
Strand 2	B	286	291	parallel
Strand 3	B	325	332	parallel
Strand 4	B	109	114	parallel
Strand 5	B	352	356	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	B	312	313	first strand
Strand 2	B	321	322	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	B	381	382	first strand
Strand 2	B	464	465	parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	22	24	first strand
Strand 2	C	222	227	anti-parallel
Strand 3	C	142	149	anti-parallel
Strand 4	C	152	155	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	C	55	59	first strand
Strand 2	C	64	68	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	237	240	first strand
Strand 2	C	286	291	parallel
Strand 3	C	325	332	parallel
Strand 4	C	109	114	parallel
Strand 5	C	352	356	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	C	312	314	first strand
Strand 2	C	320	322	anti-parallel

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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	C	381	382	first strand
Strand 2	C	464	465	parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	22	24	first strand
Strand 2	D	222	227	anti-parallel
Strand 3	D	142	149	anti-parallel
Strand 4	D	152	155	anti-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	D	55	59	first strand
Strand 2	D	64	68	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	237	240	first strand
Strand 2	D	286	291	parallel
Strand 3	D	325	332	parallel
Strand 4	D	109	114	parallel
Strand 5	D	352	356	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	D	312	314	first strand
Strand 2	D	320	322	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	D	381	382	first strand
Strand 2	D	464	465	parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	22	24	first strand
Strand 2	E	222	227	anti-parallel
Strand 3	E	142	149	anti-parallel
Strand 4	E	152	155	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	55	59	first strand
Strand 2	E	64	68	anti-parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	237	240	first strand
Strand 2	E	286	291	parallel
Strand 3	E	325	332	parallel
Strand 4	E	109	114	parallel
Strand 5	E	352	356	parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	312	314	first strand
Strand 2	E	320	322	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	381	382	first strand
Strand 2	E	464	465	parallel

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There are 4 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	22	24	first strand
Strand 2	F	222	227	anti-parallel
Strand 3	F	142	149	anti-parallel
Strand 4	F	152	155	anti-parallel

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There are 2 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	55	59	first strand
Strand 2	F	64	68	anti-parallel

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There are 5 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	237	240	first strand
Strand 2	F	286	291	parallel
Strand 3	F	325	332	parallel
Strand 4	F	109	114	parallel
Strand 5	F	352	356	parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	312	314	first strand
Strand 2	F	320	322	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	381	382	first strand
Strand 2	F	464	465	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: 9XIQ

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