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

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 9IIU entry

There are 17 chains in PDB entry 9IIU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 10	ASN 335
B	GLY 2	GLY 481
C	GLY 12	ASP 461
D	ALA 4	LEU 352
E	ARG 8	ASN 82
F	ILE 14	ARG 44
G	SER 68	ALA 325
H	PHE 17	LYS 86
I	MET 1	LYS 34
J	ILE 10	SER 41
K	LYS 10	ARG 46
L	PRO 4	ASN 38
M	ASN 4	ALA 30
T	MET 1	ARG 24
V	ASN 2	LEU 33
X	ALA 64	LYS 95
Z	MET 1	VAL 61

There are107 helices in PDB entry 9IIU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	15	23	Right-handed alpha
Helix 2	AA2	A	30	54	Right-handed alpha
Helix 3	AA3	A	95	99	Right-handed 310
Helix 4	AA4	A	101	108	Right-handed alpha
Helix 5	AA5	A	109	137	Right-handed alpha
Helix 6	AA6	A	142	159	Right-handed alpha
Helix 7	AA7	A	159	166	Right-handed alpha
Helix 8	AA8	A	167	171	Right-handed 310
Helix 9	AA9	A	176	191	Right-handed alpha
Helix 10	AB1	A	192	194	Right-handed 310
Helix 11	AB2	A	195	223	Right-handed alpha
Helix 12	AB3	A	252	259	Right-handed alpha
Helix 13	AB4	A	267	295	Right-handed alpha
Helix 14	AB5	A	316	333	Right-handed alpha
Helix 15	AB6	B	7	13	Right-handed 310
Helix 16	AB7	B	15	45	Right-handed alpha
Helix 17	AB8	B	55	59	Right-handed 310
Helix 18	AB9	B	62	69	Right-handed alpha
Helix 19	AC1	B	92	117	Right-handed alpha
Helix 20	AC2	B	120	124	Right-handed 310
Helix 21	AC3	B	134	157	Right-handed alpha
Helix 22	AC4	B	186	191	Right-handed 310
Helix 23	AC5	B	194	219	Right-handed alpha
Helix 24	AC6	B	222	229	Right-handed alpha
Helix 25	AC7	B	233	259	Right-handed alpha
Helix 26	AC8	B	264	269	Right-handed alpha
Helix 27	AC9	B	271	277	Right-handed alpha
Helix 28	AD1	B	278	294	Right-handed alpha
Helix 29	AD2	B	297	304	Right-handed alpha
Helix 30	AD3	B	306	313	Right-handed alpha
Helix 31	AD4	B	314	322	Right-handed 310
Helix 32	AD5	B	329	333	Right-handed 310
Helix 33	AD6	B	391	396	Right-handed alpha
Helix 34	AD7	B	413	425	Right-handed alpha
Helix 35	AD8	B	446	475	Right-handed alpha
Helix 36	AD9	B	475	480	Right-handed alpha
Helix 37	AE1	C	15	20	Right-handed alpha
Helix 38	AE2	C	22	31	Right-handed 310
Helix 39	AE3	C	33	62	Right-handed alpha
Helix 40	AE4	C	69	73	Right-handed 310
Helix 41	AE5	C	75	82	Right-handed alpha
Helix 42	AE6	C	88	92	Right-handed 310
Helix 43	AE7	C	96	119	Right-handed alpha
Helix 44	AE8	C	141	169	Right-handed alpha
Helix 45	AE9	C	193	203	Right-handed alpha
Helix 46	AF1	C	210	215	Right-handed 310
Helix 47	AF2	C	217	241	Right-handed alpha
Helix 48	AF3	C	245	252	Right-handed alpha
Helix 49	AF4	C	255	281	Right-handed alpha
Helix 50	AF5	C	286	291	Right-handed alpha
Helix 51	AF6	C	293	312	Right-handed alpha
Helix 52	AF7	C	341	347	Right-handed 310
Helix 53	AF8	C	354	358	Right-handed 310
Helix 54	AF9	C	364	371	Right-handed alpha
Helix 55	AG1	C	373	386	Right-handed alpha
Helix 56	AG2	C	409	442	Right-handed alpha
Helix 57	AG3	C	453	457	Right-handed 310
Helix 58	AG4	D	13	23	Right-handed alpha
Helix 59	AG5	D	30	54	Right-handed alpha
Helix 60	AG6	D	57	62	Right-handed alpha
Helix 61	AG7	D	82	86	Right-handed 310
Helix 62	AG8	D	100	107	Right-handed alpha
Helix 63	AG9	D	108	136	Right-handed alpha
Helix 64	AH1	D	140	158	Right-handed alpha
Helix 65	AH2	D	158	164	Right-handed alpha
Helix 66	AH3	D	166	170	Right-handed 310
Helix 67	AH4	D	175	188	Right-handed alpha
Helix 68	AH5	D	194	221	Right-handed alpha
Helix 69	AH6	D	245	257	Right-handed alpha
Helix 70	AH7	D	263	291	Right-handed alpha
Helix 71	AH8	D	298	308	Right-handed alpha
Helix 72	AH9	D	313	334	Right-handed alpha
Helix 73	AI1	D	335	338	Right-handed 310
Helix 74	AI2	D	348	352	Right-handed 310
Helix 75	AI3	E	9	16	Right-handed alpha
Helix 76	AI4	E	16	25	Right-handed alpha
Helix 77	AI5	E	26	40	Right-handed alpha
Helix 78	AI6	E	41	48	Right-handed alpha
Helix 79	AI7	E	71	80	Right-handed alpha
Helix 80	AI8	F	16	41	Right-handed alpha
Helix 81	AI9	G	131	142	Right-handed alpha
Helix 82	AJ1	G	166	178	Right-handed alpha
Helix 83	AJ2	G	183	217	Right-handed alpha
Helix 84	AJ3	G	218	232	Right-handed alpha
Helix 85	AJ4	G	246	263	Right-handed alpha
Helix 86	AJ5	G	265	279	Right-handed alpha
Helix 87	AJ6	G	283	289	Right-handed alpha
Helix 88	AJ7	G	290	292	Right-handed 310
Helix 89	AJ8	G	293	299	Right-handed alpha
Helix 90	AJ9	G	299	310	Right-handed alpha
Helix 91	AK1	G	315	323	Right-handed alpha
Helix 92	AK2	H	24	31	Right-handed alpha
Helix 93	AK3	H	32	35	Right-handed 310
Helix 94	AK4	H	46	69	Right-handed alpha
Helix 95	AK5	H	80	85	Right-handed 310
Helix 96	AK6	I	2	26	Right-handed alpha
Helix 97	AK7	J	11	36	Right-handed alpha
Helix 98	AK8	K	12	17	Right-handed 310
Helix 99	AK9	K	18	25	Right-handed alpha
Helix 100	AL1	K	27	44	Right-handed alpha
Helix 101	AL2	L	14	38	Right-handed alpha
Helix 102	AL3	M	5	29	Right-handed alpha
Helix 103	AL4	T	2	23	Right-handed alpha
Helix 104	AL5	V	3	29	Right-handed alpha
Helix 105	AL6	X	66	95	Right-handed alpha
Helix 106	AL7	Z	2	29	Right-handed alpha
Helix 107	AL8	Z	36	61	Right-handed alpha

There are 9 sheets in PDB entry 9IIU. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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	58	59	first strand
Strand 2	A	66	67	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	81	82	first strand
Strand 2	A	174	175	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	B	166	169	first strand
Strand 2	B	176	179	anti-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	B	336	340	first strand
Strand 2	B	430	433	anti-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	B	377	380	first strand
Strand 2	B	369	371	anti-parallel
Strand 3	B	353	356	anti-parallel
Strand 4	B	343	347	anti-parallel
Strand 5	B	398	402	anti-parallel
Strand 6	B	409	411	anti-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	C	173	175	first strand
Strand 2	C	183	185	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	C	329	331	first strand
Strand 2	C	337	339	anti-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	D	77	78	first strand
Strand 2	D	173	174	anti-parallel

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There are 3 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	73	75	first strand
Strand 2	G	147	150	anti-parallel
Strand 3	G	115	119	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: 9IIU

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