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

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 9IHE entry

There are 14 chains in PDB entry 9IHE (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 38	ALA 135
B	ARG 23	GLY 101
C	ARG 11	LYS 118
D	LYS 28	ALA 121
E	HIS 39	ARG 134
F	ARG 23	GLY 102
G	ARG 11	PRO 117
H	LYS 28	ALA 121
I	T -72	A 72
J	T -72	A 72
K	ASP 5	ALA 104
L	GLN 121	GLU 577
M	ASP 5	ALA 104
N	GLN 121	GLU 577

There are 83 helices in PDB entry 9IHE. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	44	55	Right-handed alpha
Helix 2	AA2	A	63	79	Right-handed alpha
Helix 3	AA3	A	85	114	Right-handed alpha
Helix 4	AA4	A	120	131	Right-handed alpha
Helix 5	AA5	B	24	29	Right-handed 310
Helix 6	AA6	B	30	41	Right-handed alpha
Helix 7	AA7	B	49	76	Right-handed alpha
Helix 8	AA8	B	82	92	Right-handed alpha
Helix 9	AA9	C	16	21	Right-handed alpha
Helix 10	AB1	C	26	37	Right-handed alpha
Helix 11	AB2	C	46	73	Right-handed alpha
Helix 12	AB3	C	79	89	Right-handed alpha
Helix 13	AB4	C	90	97	Right-handed alpha
Helix 14	AB5	D	34	46	Right-handed alpha
Helix 15	AB6	D	52	81	Right-handed alpha
Helix 16	AB7	D	87	99	Right-handed alpha
Helix 17	AB8	D	101	121	Right-handed alpha
Helix 18	AB9	E	44	55	Right-handed alpha
Helix 19	AC1	E	63	76	Right-handed alpha
Helix 20	AC2	E	85	114	Right-handed alpha
Helix 21	AC3	E	120	131	Right-handed alpha
Helix 22	AC4	F	24	29	Right-handed 310
Helix 23	AC5	F	30	41	Right-handed alpha
Helix 24	AC6	F	49	76	Right-handed alpha
Helix 25	AC7	F	82	94	Right-handed alpha
Helix 26	AC8	G	16	22	Right-handed alpha
Helix 27	AC9	G	26	37	Right-handed alpha
Helix 28	AD1	G	46	73	Right-handed alpha
Helix 29	AD2	G	79	89	Right-handed alpha
Helix 30	AD3	G	90	97	Right-handed alpha
Helix 31	AD4	H	34	46	Right-handed alpha
Helix 32	AD5	H	52	81	Right-handed alpha
Helix 33	AD6	H	87	99	Right-handed alpha
Helix 34	AD7	H	101	121	Right-handed alpha
Helix 35	AD8	K	60	68	Right-handed alpha
Helix 36	AD9	K	72	76	Right-handed 310
Helix 37	AE1	K	84	98	Right-handed alpha
Helix 38	AE2	L	173	178	Right-handed alpha
Helix 39	AE3	L	180	188	Right-handed alpha
Helix 40	AE4	L	219	225	Right-handed alpha
Helix 41	AE5	L	243	268	Right-handed alpha
Helix 42	AE6	L	272	302	Right-handed alpha
Helix 43	AE7	L	302	310	Right-handed alpha
Helix 44	AE8	L	327	332	Right-handed alpha
Helix 45	AE9	L	333	338	Right-handed 310
Helix 46	AF1	L	362	364	Right-handed 310
Helix 47	AF2	L	368	373	Right-handed alpha
Helix 48	AF3	L	377	386	Right-handed alpha
Helix 49	AF4	L	400	405	Right-handed alpha
Helix 50	AF5	L	416	428	Right-handed alpha
Helix 51	AF6	L	432	441	Right-handed alpha
Helix 52	AF7	L	447	456	Right-handed alpha
Helix 53	AF8	L	458	469	Right-handed alpha
Helix 54	AF9	L	470	474	Right-handed 310
Helix 55	AG1	L	475	483	Right-handed alpha
Helix 56	AG2	L	492	510	Right-handed alpha
Helix 57	AG3	L	521	529	Right-handed alpha
Helix 58	AG4	L	532	540	Right-handed alpha
Helix 59	AG5	L	571	576	Right-handed 310
Helix 60	AG6	M	60	68	Right-handed alpha
Helix 61	AG7	M	72	76	Right-handed 310
Helix 62	AG8	M	84	98	Right-handed alpha
Helix 63	AG9	N	180	187	Right-handed alpha
Helix 64	AH1	N	219	225	Right-handed alpha
Helix 65	AH2	N	243	268	Right-handed alpha
Helix 66	AH3	N	272	302	Right-handed alpha
Helix 67	AH4	N	302	310	Right-handed alpha
Helix 68	AH5	N	327	332	Right-handed alpha
Helix 69	AH6	N	333	338	Right-handed 310
Helix 70	AH7	N	362	364	Right-handed 310
Helix 71	AH8	N	368	373	Right-handed alpha
Helix 72	AH9	N	377	386	Right-handed alpha
Helix 73	AI1	N	399	405	Right-handed alpha
Helix 74	AI2	N	416	428	Right-handed alpha
Helix 75	AI3	N	432	441	Right-handed alpha
Helix 76	AI4	N	447	456	Right-handed alpha
Helix 77	AI5	N	457	469	Right-handed alpha
Helix 78	AI6	N	470	474	Right-handed 310
Helix 79	AI7	N	475	483	Right-handed alpha
Helix 80	AI8	N	492	509	Right-handed alpha
Helix 81	AI9	N	521	529	Right-handed alpha
Helix 82	AJ1	N	532	541	Right-handed alpha
Helix 83	AJ2	N	571	576	Right-handed 310

There are 19 sheets in PDB entry 9IHE. 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 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	83	84	first strand
Strand 2	B	80	81	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	96	98	first strand
Strand 2	G	100	102	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	C	42	43	first strand
Strand 2	D	85	86	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	C	77	78	first strand
Strand 2	D	50	51	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	100	102	first strand
Strand 2	F	96	98	parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	83	84	first strand
Strand 2	F	80	81	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	E	118	119	first strand
Strand 2	F	45	46	parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	42	43	first strand
Strand 2	H	85	86	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	G	77	78	first strand
Strand 2	H	50	51	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	K	27	28	first strand
Strand 2	L	164	165	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	K	78	83	first strand
Strand 2	L	388	390	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	L	128	129	first strand
Strand 2	L	143	144	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	342	344	first strand
Strand 2	L	358	360	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	L	546	547	first strand
Strand 2	L	561	562	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	M	27	28	first strand
Strand 2	N	164	165	anti-parallel

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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	M	78	83	first strand
Strand 2	N	388	390	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	N	188	189	first strand
Strand 2	N	196	197	anti-parallel

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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	N	342	344	first strand
Strand 2	N	358	360	anti-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	N	546	547	first strand
Strand 2	N	561	562	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: 9IHE

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