Analysis of interatomic Contacts of Structural Units in PDB entry:
9HI4

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 9HI4 entry

Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 7 chains in PDB entry 9HI4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 16	SER 246
B	ASN 17	GLU 234
C	GLN 6	ASN 36
C	ILE 38	GLY 213
D	GLN 6	SER 212
K	GLN 16	SER 246
L	ASN 17	HIS 219

There are 36 helices in PDB entry 9HI4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	43	45	Right-handed 310
Helix 2	AA2	A	102	106	Right-handed 310
Helix 3	AA3	A	187	189	Right-handed 310
Helix 4	AA4	A	216	222	Right-handed 310
Helix 5	AA5	A	232	235	Right-handed 310
Helix 6	AA6	B	101	105	Right-handed 310
Helix 7	AA7	B	142	147	Right-handed alpha
Helix 8	AA8	B	204	209	Right-handed alpha
Helix 9	AA9	C	11	24	Right-handed alpha
Helix 10	AB1	C	36	46	Right-handed alpha
Helix 11	AB2	C	46	54	Right-handed alpha
Helix 12	AB3	C	64	76	Right-handed alpha
Helix 13	AB4	C	77	80	Right-handed 310
Helix 14	AB5	C	89	95	Right-handed alpha
Helix 15	AB6	C	101	119	Right-handed alpha
Helix 16	AB7	C	136	161	Right-handed alpha
Helix 17	AB8	C	167	172	Right-handed alpha
Helix 18	AB9	C	192	213	Right-handed alpha
Helix 19	AC1	D	14	24	Right-handed alpha
Helix 20	AC2	D	36	46	Right-handed alpha
Helix 21	AC3	D	46	54	Right-handed alpha
Helix 22	AC4	D	64	76	Right-handed alpha
Helix 23	AC5	D	77	80	Right-handed 310
Helix 24	AC6	D	89	95	Right-handed alpha
Helix 25	AC7	D	101	119	Right-handed alpha
Helix 26	AC8	D	136	161	Right-handed alpha
Helix 27	AC9	D	167	172	Right-handed alpha
Helix 28	AD1	D	192	212	Right-handed alpha
Helix 29	AD2	K	43	45	Right-handed 310
Helix 30	AD3	K	102	106	Right-handed 310
Helix 31	AD4	K	187	189	Right-handed 310
Helix 32	AD5	K	218	220	Right-handed 310
Helix 33	AD6	K	232	235	Right-handed 310
Helix 34	AD7	L	101	105	Right-handed 310
Helix 35	AD8	L	142	147	Right-handed alpha
Helix 36	AD9	L	204	208	Right-handed alpha

There are 26 sheets in PDB entry 9HI4. 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,

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	18	22	first strand
Strand 2	A	33	40	anti-parallel
Strand 3	A	93	98	anti-parallel
Strand 4	A	83	88	anti-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	A	25	27	first strand
Strand 2	A	138	142	parallel
Strand 3	A	107	117	anti-parallel
Strand 4	A	47	54	anti-parallel
Strand 5	A	60	66	anti-parallel
Strand 6	A	73	75	anti-parallel

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There are 4 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	25	27	first strand
Strand 2	A	138	142	parallel
Strand 3	A	107	117	anti-parallel
Strand 4	A	131	134	anti-parallel

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There are 4 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	151	155	first strand
Strand 2	A	167	176	anti-parallel
Strand 3	A	207	215	anti-parallel
Strand 4	A	194	196	anti-parallel

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There are 4 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	151	155	first strand
Strand 2	A	167	176	anti-parallel
Strand 3	A	207	215	anti-parallel
Strand 4	A	200	201	anti-parallel

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There are 3 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	182	185	first strand
Strand 2	A	226	231	anti-parallel
Strand 3	A	236	241	anti-parallel

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There are 4 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	22	24	first strand
Strand 2	B	37	43	anti-parallel
Strand 3	B	92	97	anti-parallel
Strand 4	B	84	89	anti-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	B	28	31	first strand
Strand 2	B	119	127	parallel
Strand 3	B	107	112	anti-parallel
Strand 4	B	55	60	anti-parallel
Strand 5	B	67	71	anti-parallel
Strand 6	B	75	76	anti-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	48	49	first strand
Strand 2	B	52	53	anti-parallel

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There are 4 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	135	139	first strand
Strand 2	B	150	160	anti-parallel
Strand 3	B	194	203	anti-parallel
Strand 4	B	180	184	anti-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	B	174	175	first strand
Strand 2	B	166	171	anti-parallel
Strand 3	B	212	218	anti-parallel
Strand 4	B	226	231	anti-parallel

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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	C	55	59	first strand
Strand 2	C	31	35	parallel
Strand 3	C	83	86	parallel
Strand 4	C	122	126	parallel
Strand 5	C	165	166	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	C	173	174	first strand
Strand 2	C	179	180	anti-parallel

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There are 5 strands in AB5 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	31	35	parallel
Strand 3	D	83	86	parallel
Strand 4	D	122	126	parallel
Strand 5	D	165	166	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	D	173	174	first strand
Strand 2	D	179	180	anti-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	K	18	22	first strand
Strand 2	K	33	40	anti-parallel
Strand 3	K	93	98	anti-parallel
Strand 4	K	83	88	anti-parallel

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There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	25	27	first strand
Strand 2	K	138	142	parallel
Strand 3	K	107	117	anti-parallel
Strand 4	K	47	54	anti-parallel
Strand 5	K	60	66	anti-parallel
Strand 6	K	73	75	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	25	27	first strand
Strand 2	K	138	142	parallel
Strand 3	K	107	117	anti-parallel
Strand 4	K	131	134	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	151	155	first strand
Strand 2	K	166	176	anti-parallel
Strand 3	K	207	216	anti-parallel
Strand 4	K	194	196	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	151	155	first strand
Strand 2	K	166	176	anti-parallel
Strand 3	K	207	216	anti-parallel
Strand 4	K	200	201	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	182	185	first strand
Strand 2	K	226	231	anti-parallel
Strand 3	K	236	241	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	22	25	first strand
Strand 2	L	37	43	anti-parallel
Strand 3	L	92	97	anti-parallel
Strand 4	L	84	89	anti-parallel

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There are 6 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	28	31	first strand
Strand 2	L	119	127	parallel
Strand 3	L	106	112	anti-parallel
Strand 4	L	55	60	anti-parallel
Strand 5	L	67	71	anti-parallel
Strand 6	L	75	76	anti-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	L	48	49	first strand
Strand 2	L	52	53	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	135	139	first strand
Strand 2	L	150	160	anti-parallel
Strand 3	L	194	203	anti-parallel
Strand 4	L	180	184	anti-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	L	174	175	first strand
Strand 2	L	166	171	anti-parallel
Strand 3	L	212	218	anti-parallel
Strand 4	L	226	231	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: 9HI4

Analysis of interatomic Contacts of Structural Units in PDB entry:
9HI4