Analysis of interatomic Contacts of Structural Units in PDB entry:
9KB9

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 9KB9 entry

There are 6 chains in PDB entry 9KB9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	CYS 29	LYS 822
C	GLU 57	ARG 246
B	CYS 40	GLU 143
D	CYS 29	LYS 822
E	GLU 57	ARG 246
F	CYS 40	GLU 143

There are 54 helices in PDB entry 9KB9. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	169	174	Right-handed alpha
Helix 2	AA2	A	241	247	Right-handed 310
Helix 3	AA3	A	337	342	Right-handed alpha
Helix 4	AA4	A	381	386	Right-handed 310
Helix 5	AA5	A	452	456	Right-handed 310
Helix 6	AA6	A	466	471	Right-handed 310
Helix 7	AA7	A	538	565	Right-handed alpha
Helix 8	AA8	A	571	601	Right-handed alpha
Helix 9	AA9	A	604	615	Right-handed alpha
Helix 10	AB1	A	615	653	Right-handed alpha
Helix 11	AB2	A	658	683	Right-handed alpha
Helix 12	AB3	A	686	690	Right-handed 310
Helix 13	AB4	A	700	732	Right-handed alpha
Helix 14	AB5	A	732	738	Right-handed alpha
Helix 15	AB6	A	740	773	Right-handed alpha
Helix 16	AB7	A	778	790	Right-handed alpha
Helix 17	AB8	A	791	796	Right-handed alpha
Helix 18	AB9	A	796	804	Right-handed alpha
Helix 19	AC1	A	805	822	Right-handed alpha
Helix 20	AC2	C	102	106	Right-handed 310
Helix 21	AC3	C	110	114	Right-handed 310
Helix 22	AC4	C	128	132	Right-handed 310
Helix 23	AC5	C	138	149	Right-handed alpha
Helix 24	AC6	C	162	170	Right-handed alpha
Helix 25	AC7	C	185	196	Right-handed alpha
Helix 26	AC8	C	213	216	Right-handed 310
Helix 27	AC9	C	217	246	Right-handed alpha
Helix 28	AD1	D	169	175	Right-handed alpha
Helix 29	AD2	D	241	247	Right-handed 310
Helix 30	AD3	D	337	342	Right-handed alpha
Helix 31	AD4	D	381	386	Right-handed 310
Helix 32	AD5	D	452	456	Right-handed 310
Helix 33	AD6	D	466	471	Right-handed 310
Helix 34	AD7	D	541	565	Right-handed alpha
Helix 35	AD8	D	571	601	Right-handed alpha
Helix 36	AD9	D	604	615	Right-handed alpha
Helix 37	AE1	D	615	652	Right-handed alpha
Helix 38	AE2	D	658	679	Right-handed alpha
Helix 39	AE3	D	680	684	Right-handed 310
Helix 40	AE4	D	686	690	Right-handed 310
Helix 41	AE5	D	700	732	Right-handed alpha
Helix 42	AE6	D	732	738	Right-handed alpha
Helix 43	AE7	D	741	773	Right-handed alpha
Helix 44	AE8	D	778	790	Right-handed alpha
Helix 45	AE9	D	791	796	Right-handed alpha
Helix 46	AF1	D	796	804	Right-handed alpha
Helix 47	AF2	D	805	822	Right-handed alpha
Helix 48	AF3	E	102	106	Right-handed 310
Helix 49	AF4	E	110	115	Right-handed 310
Helix 50	AF5	E	128	132	Right-handed 310
Helix 51	AF6	E	138	149	Right-handed alpha
Helix 52	AF7	E	162	170	Right-handed alpha
Helix 53	AF8	E	185	196	Right-handed alpha
Helix 54	AF9	E	214	246	Right-handed alpha

There are 25 sheets in PDB entry 9KB9. 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,

There are 11 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	40	42	first strand
Strand 2	A	61	63	parallel
Strand 3	A	85	87	parallel
Strand 4	A	109	111	parallel
Strand 5	A	133	135	parallel
Strand 6	A	157	159	parallel
Strand 7	A	181	183	parallel
Strand 8	A	205	207	parallel
Strand 9	A	229	231	parallel
Strand 10	A	252	254	parallel
Strand 11	A	276	278	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	71	72	first strand
Strand 2	A	95	96	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	A	191	192	first strand
Strand 2	A	215	216	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	A	262	263	first strand
Strand 2	A	286	287	parallel

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There are 5 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	300	304	first strand
Strand 2	A	323	327	parallel
Strand 3	A	347	349	parallel
Strand 4	A	369	371	parallel
Strand 5	A	393	395	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	A	379	380	first strand
Strand 2	A	403	404	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	A	417	419	first strand
Strand 2	A	438	440	parallel
Strand 3	A	461	463	parallel

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There are 8 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	58	68	first strand
Strand 2	C	74	85	anti-parallel
Strand 3	C	180	183	anti-parallel
Strand 4	C	153	157	parallel
Strand 5	C	120	125	parallel
Strand 6	C	94	101	parallel
Strand 7	C	201	207	anti-parallel
Strand 8	C	58	68	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	46	47	first strand
Strand 2	B	51	52	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	69	75	first strand
Strand 2	B	60	66	anti-parallel
Strand 3	B	91	95	parallel
Strand 4	B	82	85	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	B	101	104	first strand
Strand 2	B	110	113	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	B	118	120	first strand
Strand 2	B	123	125	anti-parallel

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There are 11 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	40	42	first strand
Strand 2	D	61	63	parallel
Strand 3	D	85	87	parallel
Strand 4	D	109	111	parallel
Strand 5	D	133	135	parallel
Strand 6	D	157	159	parallel
Strand 7	D	181	183	parallel
Strand 8	D	205	207	parallel
Strand 9	D	229	231	parallel
Strand 10	D	252	254	parallel
Strand 11	D	276	278	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	D	71	72	first strand
Strand 2	D	95	96	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	191	192	first strand
Strand 2	D	215	216	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	D	262	263	first strand
Strand 2	D	286	287	parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	302	304	first strand
Strand 2	D	323	327	parallel
Strand 3	D	347	349	parallel
Strand 4	D	369	371	parallel
Strand 5	D	393	395	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	D	379	380	first strand
Strand 2	D	403	404	parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	417	419	first strand
Strand 2	D	438	440	parallel
Strand 3	D	461	463	parallel

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There are 8 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	58	68	first strand
Strand 2	E	74	85	anti-parallel
Strand 3	E	180	183	anti-parallel
Strand 4	E	151	157	parallel
Strand 5	E	120	125	parallel
Strand 6	E	94	101	parallel
Strand 7	E	202	207	anti-parallel
Strand 8	E	58	68	anti-parallel

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There are 2 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	46	47	first strand
Strand 2	F	51	52	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	F	69	75	first strand
Strand 2	F	60	66	anti-parallel
Strand 3	F	91	95	parallel
Strand 4	F	82	85	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	101	104	first strand
Strand 2	F	110	113	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	F	118	120	first strand
Strand 2	F	123	125	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	133	135	first strand
Strand 2	F	140	142	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: 9KB9

Analysis of interatomic Contacts of Structural Units in PDB entry:
9KB9