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

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 9IAJ entry

There are 21 chains in PDB entry 9IAJ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 4	ALA 231
B	THR 4	ALA 231
C	THR 4	ALA 231
D	THR 4	LYS 229
E	THR 4	ALA 231
F	THR 4	ALA 231
G	THR 4	ALA 231
H	THR 4	ALA 231
I	THR 4	ALA 231
J	THR 4	ALA 231
K	THR 4	ALA 231
L	THR 4	SER 230
M	THR 4	SER 230
N	THR 4	SER 230
O	G 1	A 22
P	G 1	A 22
Q	G 1	A 22
R	G 1	A 22
S	G 1	A 22
U	G 1	A 22
T	G 1	A 22

There are146 helices in PDB entry 9IAJ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	18	22	Right-handed 310
Helix 2	AA2	A	37	40	Right-handed 310
Helix 3	AA3	A	41	56	Right-handed alpha
Helix 4	AA4	A	66	73	Right-handed 310
Helix 5	AA5	A	77	101	Right-handed alpha
Helix 6	AA6	A	112	117	Right-handed alpha
Helix 7	AA7	A	120	135	Right-handed alpha
Helix 8	AA8	A	135	157	Right-handed alpha
Helix 9	AA9	A	161	181	Right-handed alpha
Helix 10	AB1	A	181	187	Right-handed alpha
Helix 11	AB2	A	199	210	Right-handed alpha
Helix 12	AB3	B	37	40	Right-handed 310
Helix 13	AB4	B	41	56	Right-handed alpha
Helix 14	AB5	B	66	72	Right-handed 310
Helix 15	AB6	B	77	101	Right-handed alpha
Helix 16	AB7	B	112	117	Right-handed alpha
Helix 17	AB8	B	120	135	Right-handed alpha
Helix 18	AB9	B	135	157	Right-handed alpha
Helix 19	AC1	B	161	181	Right-handed alpha
Helix 20	AC2	B	181	187	Right-handed alpha
Helix 21	AC3	B	199	210	Right-handed alpha
Helix 22	AC4	C	37	40	Right-handed 310
Helix 23	AC5	C	41	56	Right-handed alpha
Helix 24	AC6	C	66	72	Right-handed 310
Helix 25	AC7	C	77	101	Right-handed alpha
Helix 26	AC8	C	112	117	Right-handed alpha
Helix 27	AC9	C	120	135	Right-handed alpha
Helix 28	AD1	C	135	157	Right-handed alpha
Helix 29	AD2	C	161	181	Right-handed alpha
Helix 30	AD3	C	181	187	Right-handed alpha
Helix 31	AD4	C	199	210	Right-handed alpha
Helix 32	AD5	D	37	40	Right-handed 310
Helix 33	AD6	D	41	56	Right-handed alpha
Helix 34	AD7	D	66	72	Right-handed 310
Helix 35	AD8	D	77	101	Right-handed alpha
Helix 36	AD9	D	112	117	Right-handed alpha
Helix 37	AE1	D	120	135	Right-handed alpha
Helix 38	AE2	D	135	157	Right-handed alpha
Helix 39	AE3	D	161	181	Right-handed alpha
Helix 40	AE4	D	181	187	Right-handed alpha
Helix 41	AE5	D	199	210	Right-handed alpha
Helix 42	AE6	E	18	22	Right-handed 310
Helix 43	AE7	E	37	40	Right-handed 310
Helix 44	AE8	E	41	56	Right-handed alpha
Helix 45	AE9	E	66	73	Right-handed 310
Helix 46	AF1	E	77	96	Right-handed alpha
Helix 47	AF2	E	96	101	Right-handed alpha
Helix 48	AF3	E	112	117	Right-handed alpha
Helix 49	AF4	E	120	135	Right-handed alpha
Helix 50	AF5	E	135	157	Right-handed alpha
Helix 51	AF6	E	161	181	Right-handed alpha
Helix 52	AF7	E	181	187	Right-handed alpha
Helix 53	AF8	E	199	210	Right-handed alpha
Helix 54	AF9	F	37	40	Right-handed 310
Helix 55	AG1	F	41	56	Right-handed alpha
Helix 56	AG2	F	66	72	Right-handed 310
Helix 57	AG3	F	77	101	Right-handed alpha
Helix 58	AG4	F	112	117	Right-handed alpha
Helix 59	AG5	F	120	135	Right-handed alpha
Helix 60	AG6	F	135	157	Right-handed alpha
Helix 61	AG7	F	161	181	Right-handed alpha
Helix 62	AG8	F	181	187	Right-handed alpha
Helix 63	AG9	F	199	210	Right-handed alpha
Helix 64	AH1	G	18	22	Right-handed 310
Helix 65	AH2	G	37	40	Right-handed 310
Helix 66	AH3	G	41	56	Right-handed alpha
Helix 67	AH4	G	66	73	Right-handed 310
Helix 68	AH5	G	77	101	Right-handed alpha
Helix 69	AH6	G	112	117	Right-handed alpha
Helix 70	AH7	G	120	135	Right-handed alpha
Helix 71	AH8	G	135	157	Right-handed alpha
Helix 72	AH9	G	161	181	Right-handed alpha
Helix 73	AI1	G	181	187	Right-handed alpha
Helix 74	AI2	G	199	210	Right-handed alpha
Helix 75	AI3	H	37	40	Right-handed 310
Helix 76	AI4	H	41	56	Right-handed alpha
Helix 77	AI5	H	66	73	Right-handed 310
Helix 78	AI6	H	77	101	Right-handed alpha
Helix 79	AI7	H	112	117	Right-handed alpha
Helix 80	AI8	H	120	135	Right-handed alpha
Helix 81	AI9	H	135	157	Right-handed alpha
Helix 82	AJ1	H	161	181	Right-handed alpha
Helix 83	AJ2	H	181	187	Right-handed alpha
Helix 84	AJ3	H	199	210	Right-handed alpha
Helix 85	AJ4	I	37	40	Right-handed 310
Helix 86	AJ5	I	41	56	Right-handed alpha
Helix 87	AJ6	I	66	72	Right-handed 310
Helix 88	AJ7	I	77	101	Right-handed alpha
Helix 89	AJ8	I	112	117	Right-handed alpha
Helix 90	AJ9	I	120	135	Right-handed alpha
Helix 91	AK1	I	135	157	Right-handed alpha
Helix 92	AK2	I	161	181	Right-handed alpha
Helix 93	AK3	I	181	187	Right-handed alpha
Helix 94	AK4	I	199	210	Right-handed alpha
Helix 95	AK5	J	37	40	Right-handed 310
Helix 96	AK6	J	41	56	Right-handed alpha
Helix 97	AK7	J	66	73	Right-handed 310
Helix 98	AK8	J	77	101	Right-handed alpha
Helix 99	AK9	J	112	117	Right-handed alpha
Helix 100	AL1	J	120	135	Right-handed alpha
Helix 101	AL2	J	135	157	Right-handed alpha
Helix 102	AL3	J	161	181	Right-handed alpha
Helix 103	AL4	J	181	187	Right-handed alpha
Helix 104	AL5	J	199	210	Right-handed alpha
Helix 105	AL6	K	18	22	Right-handed 310
Helix 106	AL7	K	37	40	Right-handed 310
Helix 107	AL8	K	41	56	Right-handed alpha
Helix 108	AL9	K	66	73	Right-handed 310
Helix 109	AM1	K	77	101	Right-handed alpha
Helix 110	AM2	K	112	117	Right-handed alpha
Helix 111	AM3	K	120	135	Right-handed alpha
Helix 112	AM4	K	135	157	Right-handed alpha
Helix 113	AM5	K	161	181	Right-handed alpha
Helix 114	AM6	K	181	187	Right-handed alpha
Helix 115	AM7	K	199	210	Right-handed alpha
Helix 116	AM8	L	37	40	Right-handed 310
Helix 117	AM9	L	41	56	Right-handed alpha
Helix 118	AN1	L	66	72	Right-handed 310
Helix 119	AN2	L	77	101	Right-handed alpha
Helix 120	AN3	L	112	117	Right-handed alpha
Helix 121	AN4	L	120	135	Right-handed alpha
Helix 122	AN5	L	135	157	Right-handed alpha
Helix 123	AN6	L	161	181	Right-handed alpha
Helix 124	AN7	L	181	187	Right-handed alpha
Helix 125	AN8	L	199	210	Right-handed alpha
Helix 126	AN9	M	18	22	Right-handed 310
Helix 127	AO1	M	37	40	Right-handed 310
Helix 128	AO2	M	41	56	Right-handed alpha
Helix 129	AO3	M	66	72	Right-handed 310
Helix 130	AO4	M	77	101	Right-handed alpha
Helix 131	AO5	M	112	117	Right-handed alpha
Helix 132	AO6	M	120	135	Right-handed alpha
Helix 133	AO7	M	135	157	Right-handed alpha
Helix 134	AO8	M	161	181	Right-handed alpha
Helix 135	AO9	M	181	187	Right-handed alpha
Helix 136	AP1	M	199	210	Right-handed alpha
Helix 137	AP2	N	37	40	Right-handed 310
Helix 138	AP3	N	41	56	Right-handed alpha
Helix 139	AP4	N	66	73	Right-handed 310
Helix 140	AP5	N	77	101	Right-handed alpha
Helix 141	AP6	N	112	117	Right-handed alpha
Helix 142	AP7	N	120	135	Right-handed alpha
Helix 143	AP8	N	135	157	Right-handed alpha
Helix 144	AP9	N	161	181	Right-handed alpha
Helix 145	AQ1	N	181	187	Right-handed alpha
Helix 146	AQ2	N	199	210	Right-handed alpha

There are 14 sheets in PDB entry 9IAJ. 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,

There are 6 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	11	15	first strand
Strand 2	A	219	227	anti-parallel
Strand 3	A	191	194	parallel
Strand 4	A	28	34	parallel
Strand 5	A	59	65	parallel
Strand 6	A	107	111	parallel

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There are 6 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	11	15	first strand
Strand 2	B	219	227	anti-parallel
Strand 3	B	191	194	parallel
Strand 4	B	28	34	parallel
Strand 5	B	59	65	parallel
Strand 6	B	107	111	parallel

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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	11	15	first strand
Strand 2	C	219	227	anti-parallel
Strand 3	C	191	194	parallel
Strand 4	C	28	34	parallel
Strand 5	C	59	65	parallel
Strand 6	C	107	111	parallel

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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	11	15	first strand
Strand 2	D	219	227	anti-parallel
Strand 3	D	191	194	parallel
Strand 4	D	28	34	parallel
Strand 5	D	59	65	parallel
Strand 6	D	107	111	parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	11	15	first strand
Strand 2	E	219	227	anti-parallel
Strand 3	E	191	194	parallel
Strand 4	E	28	34	parallel
Strand 5	E	59	65	parallel
Strand 6	E	107	111	parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	11	15	first strand
Strand 2	F	219	227	anti-parallel
Strand 3	F	191	194	parallel
Strand 4	F	28	34	parallel
Strand 5	F	59	65	parallel
Strand 6	F	107	111	parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	11	15	first strand
Strand 2	G	219	227	anti-parallel
Strand 3	G	191	194	parallel
Strand 4	G	28	34	parallel
Strand 5	G	59	65	parallel
Strand 6	G	107	111	parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	15	first strand
Strand 2	H	219	227	anti-parallel
Strand 3	H	191	194	parallel
Strand 4	H	28	34	parallel
Strand 5	H	59	65	parallel
Strand 6	H	107	111	parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	11	15	first strand
Strand 2	I	219	227	anti-parallel
Strand 3	I	191	194	parallel
Strand 4	I	28	34	parallel
Strand 5	I	59	65	parallel
Strand 6	I	107	111	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	J	11	15	first strand
Strand 2	J	219	227	anti-parallel
Strand 3	J	191	194	parallel
Strand 4	J	28	34	parallel
Strand 5	J	59	65	parallel
Strand 6	J	107	111	parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	11	15	first strand
Strand 2	K	219	227	anti-parallel
Strand 3	K	191	194	parallel
Strand 4	K	28	34	parallel
Strand 5	K	59	65	parallel
Strand 6	K	107	111	parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	11	15	first strand
Strand 2	L	219	227	anti-parallel
Strand 3	L	191	194	parallel
Strand 4	L	28	34	parallel
Strand 5	L	59	65	parallel
Strand 6	L	107	111	parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	11	15	first strand
Strand 2	M	219	227	anti-parallel
Strand 3	M	191	194	parallel
Strand 4	M	28	33	parallel
Strand 5	M	59	64	parallel
Strand 6	M	107	111	parallel

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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	N	11	15	first strand
Strand 2	N	219	227	anti-parallel
Strand 3	N	191	194	parallel
Strand 4	N	28	34	parallel
Strand 5	N	59	65	parallel
Strand 6	N	107	111	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: 9IAJ

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