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

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 9HKQ entry

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

Chain ID	Initial residue	Terminal residue
D	GLN 1	SER 224
E	GLN 1	ASN 209
C	GLN 2	MET 99
B	GLY 1	TRP 274
A	SER 1	CYS 9
F	GLN 1	SER 112

There are 15 helices in PDB entry 9HKQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	D	63	66	Right-handed 310
Helix 2	AA2	D	88	92	Right-handed 310
Helix 3	AA3	D	196	198	Right-handed 310
Helix 4	AA4	D	210	213	Right-handed 310
Helix 5	AA5	E	78	82	Right-handed 310
Helix 6	AA6	E	120	125	Right-handed alpha
Helix 7	AA7	E	182	187	Right-handed alpha
Helix 8	AA8	B	49	53	Right-handed 310
Helix 9	AA9	B	56	85	Right-handed alpha
Helix 10	AB1	B	140	150	Right-handed alpha
Helix 11	AB2	B	151	163	Right-handed alpha
Helix 12	AB3	B	163	175	Right-handed alpha
Helix 13	AB4	B	253	255	Right-handed 310
Helix 14	AB5	F	29	31	Right-handed 310
Helix 15	AB6	F	86	90	Right-handed 310

There are 21 sheets in PDB entry 9HKQ. 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,

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	D	3	7	first strand
Strand 2	D	17	25	anti-parallel
Strand 3	D	79	85	anti-parallel
Strand 4	D	69	74	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	D	11	12	first strand
Strand 2	D	116	120	parallel
Strand 3	D	93	101	anti-parallel
Strand 4	D	34	41	anti-parallel
Strand 5	D	48	54	anti-parallel
Strand 6	D	59	61	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	D	11	12	first strand
Strand 2	D	116	120	parallel
Strand 3	D	93	101	anti-parallel
Strand 4	D	108	112	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	D	129	132	first strand
Strand 2	D	149	154	anti-parallel
Strand 3	D	185	194	anti-parallel
Strand 4	D	172	174	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	144	146	first strand
Strand 2	D	185	194	anti-parallel
Strand 3	D	178	179	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	D	161	163	first strand
Strand 2	D	203	209	anti-parallel
Strand 3	D	214	220	anti-parallel

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There are 3 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	4	6	first strand
Strand 2	E	19	29	anti-parallel
Strand 3	E	61	74	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	E	10	13	first strand
Strand 2	E	101	105	parallel
Strand 3	E	84	89	anti-parallel
Strand 4	E	33	37	anti-parallel
Strand 5	E	44	49	anti-parallel
Strand 6	E	52	53	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	10	13	first strand
Strand 2	E	101	105	parallel
Strand 3	E	84	89	anti-parallel
Strand 4	E	96	97	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	E	113	117	first strand
Strand 2	E	128	138	anti-parallel
Strand 3	E	172	181	anti-parallel
Strand 4	E	158	162	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	E	153	154	first strand
Strand 2	E	144	148	anti-parallel
Strand 3	E	191	196	anti-parallel
Strand 4	E	204	208	anti-parallel

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There are 4 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	6	11	first strand
Strand 2	C	21	30	anti-parallel
Strand 3	C	62	70	anti-parallel
Strand 4	C	55	56	anti-parallel

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There are 4 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	44	45	first strand
Strand 2	C	35	41	anti-parallel
Strand 3	C	78	84	anti-parallel
Strand 4	C	91	94	anti-parallel

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There are 8 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	46	47	first strand
Strand 2	B	31	37	anti-parallel
Strand 3	B	21	28	anti-parallel
Strand 4	B	3	12	anti-parallel
Strand 5	B	94	103	anti-parallel
Strand 6	B	109	118	anti-parallel
Strand 7	B	121	126	anti-parallel
Strand 8	B	133	135	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	186	193	first strand
Strand 2	B	199	208	anti-parallel
Strand 3	B	241	249	anti-parallel
Strand 4	B	229	230	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	B	186	193	first strand
Strand 2	B	199	208	anti-parallel
Strand 3	B	241	249	anti-parallel
Strand 4	B	234	235	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	214	219	first strand
Strand 2	B	257	262	anti-parallel
Strand 3	B	270	272	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	F	3	4	first strand
Strand 2	F	24	25	anti-parallel

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There are 6 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	13	first strand
Strand 2	F	108	112	parallel
Strand 3	F	91	97	anti-parallel
Strand 4	F	33	39	anti-parallel
Strand 5	F	46	52	anti-parallel
Strand 6	F	57	59	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	F	10	13	first strand
Strand 2	F	108	112	parallel
Strand 3	F	91	97	anti-parallel
Strand 4	F	102	103	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	F	17	22	first strand
Strand 2	F	78	83	anti-parallel
Strand 3	F	67	71	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: 9HKQ

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