Analysis of interatomic Contacts of Structural Units in PDB entry:
6MRX

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 6MRX entry

There are 4 chains in PDB entry 6MRX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 22	LYS 543
B	SER 22	LYS 543
C	SER 22	LYS 543
D	ASP 23	LYS 543

There are 39 helices in PDB entry 6MRX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	68	70	Right-handed 310
Helix 2	AA2	A	84	88	Right-handed 310
Helix 3	AA3	A	195	199	Right-handed 310
Helix 4	AA4	A	258	262	Right-handed 310
Helix 5	AA5	A	263	267	Right-handed 310
Helix 6	AA6	A	297	302	Right-handed alpha
Helix 7	AA7	A	332	337	Right-handed alpha
Helix 8	AA8	A	456	460	Right-handed 310
Helix 9	AA9	A	538	542	Right-handed alpha
Helix 10	AB1	B	68	70	Right-handed 310
Helix 11	AB2	B	84	88	Right-handed 310
Helix 12	AB3	B	195	199	Right-handed 310
Helix 13	AB4	B	258	262	Right-handed 310
Helix 14	AB5	B	263	267	Right-handed 310
Helix 15	AB6	B	297	302	Right-handed alpha
Helix 16	AB7	B	332	337	Right-handed alpha
Helix 17	AB8	B	456	460	Right-handed 310
Helix 18	AB9	B	494	496	Right-handed 310
Helix 19	AC1	B	538	542	Right-handed alpha
Helix 20	AC2	C	68	70	Right-handed 310
Helix 21	AC3	C	84	88	Right-handed 310
Helix 22	AC4	C	195	199	Right-handed 310
Helix 23	AC5	C	258	262	Right-handed 310
Helix 24	AC6	C	263	267	Right-handed 310
Helix 25	AC7	C	297	302	Right-handed alpha
Helix 26	AC8	C	332	337	Right-handed alpha
Helix 27	AC9	C	456	460	Right-handed 310
Helix 28	AD1	C	494	496	Right-handed 310
Helix 29	AD2	C	538	542	Right-handed alpha
Helix 30	AD3	D	68	70	Right-handed 310
Helix 31	AD4	D	84	88	Right-handed 310
Helix 32	AD5	D	195	199	Right-handed 310
Helix 33	AD6	D	258	262	Right-handed 310
Helix 34	AD7	D	263	267	Right-handed 310
Helix 35	AD8	D	297	302	Right-handed alpha
Helix 36	AD9	D	332	337	Right-handed alpha
Helix 37	AE1	D	456	460	Right-handed 310
Helix 38	AE2	D	494	496	Right-handed 310
Helix 39	AE3	D	538	542	Right-handed alpha

There are 44 sheets in PDB entry 6MRX. 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, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4, AE5, AE6, AE7, AE8,

There are 6 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	116	122	first strand
Strand 2	A	72	79	anti-parallel
Strand 3	A	140	149	anti-parallel
Strand 4	A	42	49	anti-parallel
Strand 5	A	24	29	anti-parallel
Strand 6	A	174	177	parallel

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There are 3 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	34	35	first strand
Strand 2	A	185	192	parallel
Strand 3	A	158	159	anti-parallel

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There are 5 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	34	35	first strand
Strand 2	A	185	192	parallel
Strand 3	A	531	537	anti-parallel
Strand 4	A	519	524	anti-parallel
Strand 5	A	510	514	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	127	135	first strand
Strand 2	A	55	63	anti-parallel
Strand 3	A	161	168	anti-parallel
Strand 4	A	171	172	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	201	209	first strand
Strand 2	A	215	222	anti-parallel
Strand 3	A	233	240	anti-parallel
Strand 4	A	251	254	anti-parallel

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There are 5 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	330	331	first strand
Strand 2	A	313	319	anti-parallel
Strand 3	A	283	289	anti-parallel
Strand 4	A	269	276	anti-parallel
Strand 5	A	349	350	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	343	346	first strand
Strand 2	A	359	366	anti-parallel
Strand 3	A	352	353	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	343	346	first strand
Strand 2	A	359	366	anti-parallel
Strand 3	A	372	379	anti-parallel
Strand 4	A	393	394	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	A	396	405	first strand
Strand 2	A	408	415	anti-parallel
Strand 3	A	422	426	anti-parallel
Strand 4	A	434	435	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	A	419	420	first strand
Strand 2	A	444	445	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	A	451	455	first strand
Strand 2	A	466	472	anti-parallel
Strand 3	A	481	486	anti-parallel
Strand 4	A	498	502	anti-parallel

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There are 6 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	116	122	first strand
Strand 2	B	72	79	anti-parallel
Strand 3	B	140	149	anti-parallel
Strand 4	B	42	49	anti-parallel
Strand 5	B	24	29	anti-parallel
Strand 6	B	174	177	parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	34	35	first strand
Strand 2	B	185	192	parallel
Strand 3	B	158	159	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	B	34	35	first strand
Strand 2	B	185	192	parallel
Strand 3	B	531	537	anti-parallel
Strand 4	B	519	524	anti-parallel
Strand 5	B	510	514	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	127	135	first strand
Strand 2	B	55	63	anti-parallel
Strand 3	B	161	168	anti-parallel
Strand 4	B	171	172	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	201	209	first strand
Strand 2	B	215	222	anti-parallel
Strand 3	B	233	240	anti-parallel
Strand 4	B	251	254	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	B	330	331	first strand
Strand 2	B	313	319	anti-parallel
Strand 3	B	283	289	anti-parallel
Strand 4	B	269	276	anti-parallel
Strand 5	B	349	350	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	B	343	346	first strand
Strand 2	B	359	366	anti-parallel
Strand 3	B	372	379	anti-parallel
Strand 4	B	387	388	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	B	352	353	first strand
Strand 2	B	359	366	anti-parallel
Strand 3	B	372	379	anti-parallel
Strand 4	B	393	394	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	B	396	405	first strand
Strand 2	B	408	415	anti-parallel
Strand 3	B	422	426	anti-parallel
Strand 4	B	434	435	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	B	419	420	first strand
Strand 2	B	444	445	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	B	451	455	first strand
Strand 2	B	466	472	anti-parallel
Strand 3	B	481	486	anti-parallel
Strand 4	B	498	502	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	C	116	122	first strand
Strand 2	C	72	79	anti-parallel
Strand 3	C	140	149	anti-parallel
Strand 4	C	42	49	anti-parallel
Strand 5	C	24	29	anti-parallel
Strand 6	C	174	177	parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	34	35	first strand
Strand 2	C	185	192	parallel
Strand 3	C	158	159	anti-parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	34	35	first strand
Strand 2	C	185	192	parallel
Strand 3	C	531	537	anti-parallel
Strand 4	C	519	524	anti-parallel
Strand 5	C	510	514	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	C	127	135	first strand
Strand 2	C	55	63	anti-parallel
Strand 3	C	161	168	anti-parallel
Strand 4	C	171	172	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	201	209	first strand
Strand 2	C	215	222	anti-parallel
Strand 3	C	233	240	anti-parallel
Strand 4	C	251	254	anti-parallel

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There are 5 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	330	331	first strand
Strand 2	C	313	319	anti-parallel
Strand 3	C	283	289	anti-parallel
Strand 4	C	269	276	anti-parallel
Strand 5	C	349	350	parallel

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There are 3 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	343	346	first strand
Strand 2	C	359	366	anti-parallel
Strand 3	C	352	353	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	343	346	first strand
Strand 2	C	359	366	anti-parallel
Strand 3	C	372	379	anti-parallel
Strand 4	C	393	394	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	396	405	first strand
Strand 2	C	408	415	anti-parallel
Strand 3	C	422	426	anti-parallel
Strand 4	C	434	435	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	419	420	first strand
Strand 2	C	444	445	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	451	455	first strand
Strand 2	C	466	472	anti-parallel
Strand 3	C	481	486	anti-parallel
Strand 4	C	498	502	anti-parallel

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There are 6 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	116	122	first strand
Strand 2	D	72	79	anti-parallel
Strand 3	D	140	149	anti-parallel
Strand 4	D	42	49	anti-parallel
Strand 5	D	24	29	anti-parallel
Strand 6	D	174	177	parallel

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There are 3 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	34	35	first strand
Strand 2	D	185	192	parallel
Strand 3	D	158	159	anti-parallel

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There are 5 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	34	35	first strand
Strand 2	D	185	192	parallel
Strand 3	D	531	537	anti-parallel
Strand 4	D	519	524	anti-parallel
Strand 5	D	510	514	anti-parallel

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There are 4 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	127	135	first strand
Strand 2	D	55	63	anti-parallel
Strand 3	D	161	168	anti-parallel
Strand 4	D	171	172	anti-parallel

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There are 4 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	201	209	first strand
Strand 2	D	215	222	anti-parallel
Strand 3	D	233	240	anti-parallel
Strand 4	D	251	254	anti-parallel

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There are 5 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	330	331	first strand
Strand 2	D	313	319	anti-parallel
Strand 3	D	283	289	anti-parallel
Strand 4	D	269	276	anti-parallel
Strand 5	D	349	350	parallel

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There are 3 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	343	346	first strand
Strand 2	D	359	366	anti-parallel
Strand 3	D	352	353	anti-parallel

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There are 4 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	343	346	first strand
Strand 2	D	359	366	anti-parallel
Strand 3	D	372	379	anti-parallel
Strand 4	D	393	394	anti-parallel

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There are 4 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	396	405	first strand
Strand 2	D	408	415	anti-parallel
Strand 3	D	422	426	anti-parallel
Strand 4	D	434	435	anti-parallel

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There are 2 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	419	420	first strand
Strand 2	D	444	445	anti-parallel

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There are 4 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	451	455	first strand
Strand 2	D	466	472	anti-parallel
Strand 3	D	481	486	anti-parallel
Strand 4	D	498	502	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: 6MRX

Analysis of interatomic Contacts of Structural Units in PDB entry:
6MRX