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

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 9MKL entry

There are 8 chains in PDB entry 9MKL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 3	VAL 228
B	SER 3	VAL 228
C	SER 3	VAL 228
D	SER 3	VAL 228
E	SER 3	VAL 228
F	SER 3	VAL 228
G	SER 3	VAL 228
H	SER 2	VAL 228

There are 56 helices in PDB entry 9MKL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	10	15	Right-handed 310
Helix 2	AA2	A	34	50	Right-handed alpha
Helix 3	AA3	A	55	70	Right-handed alpha
Helix 4	AA4	A	79	92	Right-handed alpha
Helix 5	AA5	A	98	112	Right-handed alpha
Helix 6	AA6	A	121	123	Right-handed 310
Helix 7	AA7	A	197	216	Right-handed alpha
Helix 8	AA8	B	11	16	Right-handed alpha
Helix 9	AA9	B	35	50	Right-handed alpha
Helix 10	AB1	B	55	70	Right-handed alpha
Helix 11	AB2	B	79	92	Right-handed alpha
Helix 12	AB3	B	98	112	Right-handed alpha
Helix 13	AB4	B	121	123	Right-handed 310
Helix 14	AB5	B	197	216	Right-handed alpha
Helix 15	AB6	C	10	15	Right-handed 310
Helix 16	AB7	C	35	50	Right-handed alpha
Helix 17	AB8	C	55	70	Right-handed alpha
Helix 18	AB9	C	79	92	Right-handed alpha
Helix 19	AC1	C	98	112	Right-handed alpha
Helix 20	AC2	C	121	123	Right-handed 310
Helix 21	AC3	C	197	216	Right-handed alpha
Helix 22	AC4	D	10	15	Right-handed 310
Helix 23	AC5	D	35	50	Right-handed alpha
Helix 24	AC6	D	55	70	Right-handed alpha
Helix 25	AC7	D	79	92	Right-handed alpha
Helix 26	AC8	D	98	112	Right-handed alpha
Helix 27	AC9	D	121	123	Right-handed 310
Helix 28	AD1	D	197	216	Right-handed alpha
Helix 29	AD2	E	10	15	Right-handed 310
Helix 30	AD3	E	35	50	Right-handed alpha
Helix 31	AD4	E	55	70	Right-handed alpha
Helix 32	AD5	E	79	92	Right-handed alpha
Helix 33	AD6	E	98	112	Right-handed alpha
Helix 34	AD7	E	121	123	Right-handed 310
Helix 35	AD8	E	197	216	Right-handed alpha
Helix 36	AD9	F	10	15	Right-handed 310
Helix 37	AE1	F	35	50	Right-handed alpha
Helix 38	AE2	F	55	70	Right-handed alpha
Helix 39	AE3	F	79	92	Right-handed alpha
Helix 40	AE4	F	98	112	Right-handed alpha
Helix 41	AE5	F	121	123	Right-handed 310
Helix 42	AE6	F	197	216	Right-handed alpha
Helix 43	AE7	G	10	15	Right-handed 310
Helix 44	AE8	G	35	50	Right-handed alpha
Helix 45	AE9	G	55	69	Right-handed alpha
Helix 46	AF1	G	79	92	Right-handed alpha
Helix 47	AF2	G	98	112	Right-handed alpha
Helix 48	AF3	G	121	123	Right-handed 310
Helix 49	AF4	G	197	216	Right-handed alpha
Helix 50	AF5	H	10	15	Right-handed 310
Helix 51	AF6	H	35	50	Right-handed alpha
Helix 52	AF7	H	55	70	Right-handed alpha
Helix 53	AF8	H	79	92	Right-handed alpha
Helix 54	AF9	H	98	111	Right-handed alpha
Helix 55	AG1	H	121	123	Right-handed 310
Helix 56	AG2	H	197	216	Right-handed alpha

There are 20 sheets in PDB entry 9MKL. 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,

There are 5 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	7	8	first strand
Strand 2	A	128	131	parallel
Strand 3	A	156	159	anti-parallel
Strand 4	A	164	167	anti-parallel
Strand 5	A	172	173	anti-parallel

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There are 8 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	115	119	first strand
Strand 2	A	185	192	anti-parallel
Strand 3	A	20	27	anti-parallel
Strand 4	A	220	227	anti-parallel
Strand 5	C	220	228	anti-parallel
Strand 6	C	19	27	anti-parallel
Strand 7	C	185	192	anti-parallel
Strand 8	C	115	119	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	A	138	142	first strand
Strand 2	A	145	149	anti-parallel

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There are 5 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	7	8	first strand
Strand 2	B	128	131	parallel
Strand 3	B	156	159	anti-parallel
Strand 4	B	164	167	anti-parallel
Strand 5	B	172	173	anti-parallel

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There are 8 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	115	119	first strand
Strand 2	B	185	192	anti-parallel
Strand 3	B	20	27	anti-parallel
Strand 4	B	220	227	anti-parallel
Strand 5	D	220	228	anti-parallel
Strand 6	D	19	27	anti-parallel
Strand 7	D	185	192	anti-parallel
Strand 8	D	115	119	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	B	138	142	first strand
Strand 2	B	145	149	anti-parallel

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There are 5 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	7	8	first strand
Strand 2	C	128	131	parallel
Strand 3	C	156	159	anti-parallel
Strand 4	C	164	167	anti-parallel
Strand 5	C	172	173	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	C	138	141	first strand
Strand 2	C	146	149	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	7	8	first strand
Strand 2	D	128	131	parallel
Strand 3	D	156	159	anti-parallel
Strand 4	D	164	167	anti-parallel
Strand 5	D	172	173	anti-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	D	138	142	first strand
Strand 2	D	145	149	anti-parallel

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There are 5 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	7	8	first strand
Strand 2	E	128	131	parallel
Strand 3	E	156	159	anti-parallel
Strand 4	E	164	167	anti-parallel
Strand 5	E	172	173	anti-parallel

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There are 8 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	115	119	first strand
Strand 2	E	185	192	anti-parallel
Strand 3	E	20	27	anti-parallel
Strand 4	E	220	227	anti-parallel
Strand 5	H	220	228	anti-parallel
Strand 6	H	19	27	anti-parallel
Strand 7	H	185	192	anti-parallel
Strand 8	H	115	119	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	E	138	142	first strand
Strand 2	E	145	149	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	F	7	8	first strand
Strand 2	F	128	131	parallel
Strand 3	F	156	159	anti-parallel
Strand 4	F	164	167	anti-parallel
Strand 5	F	172	173	anti-parallel

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There are 8 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	115	119	first strand
Strand 2	F	185	192	anti-parallel
Strand 3	F	20	27	anti-parallel
Strand 4	F	220	227	anti-parallel
Strand 5	G	220	228	anti-parallel
Strand 6	G	19	27	anti-parallel
Strand 7	G	185	192	anti-parallel
Strand 8	G	115	119	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	F	138	142	first strand
Strand 2	F	145	149	anti-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	G	7	8	first strand
Strand 2	G	128	131	parallel
Strand 3	G	156	159	anti-parallel
Strand 4	G	164	167	anti-parallel
Strand 5	G	172	173	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	G	138	142	first strand
Strand 2	G	145	149	anti-parallel

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There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	7	8	first strand
Strand 2	H	128	131	parallel
Strand 3	H	156	159	anti-parallel
Strand 4	H	164	167	anti-parallel
Strand 5	H	172	173	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	138	141	first strand
Strand 2	H	146	149	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: 9MKL

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