Analysis of interatomic Contacts of Structural Units in PDB entry:
3M2M

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 3M2M entry

There are 24 chains in PDB entry 3M2M (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 3	VAL 87
A	ILE 89	LYS 129
A	VAL 131	GLU 134
B	GLY 3	VAL 87
B	ILE 89	LYS 129
B	VAL 131	GLU 134
C	GLY 3	VAL 87
C	ILE 89	LYS 129
C	VAL 131	GLU 134
D	GLY 3	VAL 87
D	ILE 89	LYS 129
D	VAL 131	GLU 134
E	GLY 3	VAL 87
E	ILE 89	LYS 129
E	VAL 131	GLU 134
F	GLY 3	VAL 87
F	ILE 89	LYS 129
F	VAL 131	GLU 134
G	GLY 3	VAL 87
G	ILE 89	LYS 129
G	VAL 131	GLU 134
H	GLY 3	VAL 87
H	ILE 89	LYS 129
H	VAL 131	GLU 134

There are no helices in PDB entry 3M2M

There are 12 sheets in PDB entry 3M2M. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	67	68	first strand
Strand 2	A	54	64	anti-parallel
Strand 3	A	72	74	anti-parallel

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There are 12 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	67	68	first strand
Strand 2	A	54	64	anti-parallel
Strand 3	A	40	51	anti-parallel
Strand 4	A	30	37	anti-parallel
Strand 5	A	117	124	anti-parallel
Strand 6	A	5	11	anti-parallel
Strand 7	B	5	11	anti-parallel
Strand 8	B	117	124	anti-parallel
Strand 9	B	30	37	anti-parallel
Strand 10	B	40	48	anti-parallel
Strand 11	B	57	64	anti-parallel
Strand 12	B	67	68	anti-parallel

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There are 10 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	105	109	first strand
Strand 2	A	95	99	anti-parallel
Strand 3	A	84	91	anti-parallel
Strand 4	A	16	23	anti-parallel
Strand 5	A	126	134	anti-parallel
Strand 6	B	126	134	anti-parallel
Strand 7	B	16	23	anti-parallel
Strand 8	B	84	91	anti-parallel
Strand 9	B	95	99	anti-parallel
Strand 10	B	105	109	anti-parallel

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There are 12 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	67	68	first strand
Strand 2	C	54	64	anti-parallel
Strand 3	C	40	51	anti-parallel
Strand 4	C	30	37	anti-parallel
Strand 5	C	117	124	anti-parallel
Strand 6	C	5	11	anti-parallel
Strand 7	D	5	11	anti-parallel
Strand 8	D	117	124	anti-parallel
Strand 9	D	30	37	anti-parallel
Strand 10	D	40	51	anti-parallel
Strand 11	D	54	64	anti-parallel
Strand 12	D	67	68	anti-parallel

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There are 12 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	72	74	first strand
Strand 2	C	54	64	anti-parallel
Strand 3	C	40	51	anti-parallel
Strand 4	C	30	37	anti-parallel
Strand 5	C	117	124	anti-parallel
Strand 6	C	5	11	anti-parallel
Strand 7	D	5	11	anti-parallel
Strand 8	D	117	124	anti-parallel
Strand 9	D	30	37	anti-parallel
Strand 10	D	40	51	anti-parallel
Strand 11	D	54	64	anti-parallel
Strand 12	D	72	74	anti-parallel

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There are 10 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	105	109	first strand
Strand 2	C	95	99	anti-parallel
Strand 3	C	84	91	anti-parallel
Strand 4	C	16	23	anti-parallel
Strand 5	C	126	134	anti-parallel
Strand 6	D	126	134	anti-parallel
Strand 7	D	16	23	anti-parallel
Strand 8	D	84	91	anti-parallel
Strand 9	D	95	99	anti-parallel
Strand 10	D	105	109	anti-parallel

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There are 12 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	67	68	first strand
Strand 2	E	54	64	anti-parallel
Strand 3	E	40	51	anti-parallel
Strand 4	E	30	37	anti-parallel
Strand 5	E	117	124	anti-parallel
Strand 6	E	5	11	anti-parallel
Strand 7	F	5	11	anti-parallel
Strand 8	F	117	124	anti-parallel
Strand 9	F	30	37	anti-parallel
Strand 10	F	40	48	anti-parallel
Strand 11	F	57	64	anti-parallel
Strand 12	F	67	68	anti-parallel

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There are 12 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	72	74	first strand
Strand 2	E	54	64	anti-parallel
Strand 3	E	40	51	anti-parallel
Strand 4	E	30	37	anti-parallel
Strand 5	E	117	124	anti-parallel
Strand 6	E	5	11	anti-parallel
Strand 7	F	5	11	anti-parallel
Strand 8	F	117	124	anti-parallel
Strand 9	F	30	37	anti-parallel
Strand 10	F	40	48	anti-parallel
Strand 11	F	57	64	anti-parallel
Strand 12	F	72	73	anti-parallel

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There are 10 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	105	109	first strand
Strand 2	E	95	99	anti-parallel
Strand 3	E	84	91	anti-parallel
Strand 4	E	16	23	anti-parallel
Strand 5	E	126	134	anti-parallel
Strand 6	F	126	134	anti-parallel
Strand 7	F	16	23	anti-parallel
Strand 8	F	84	91	anti-parallel
Strand 9	F	95	99	anti-parallel
Strand 10	F	105	109	anti-parallel

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There are 12 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	67	68	first strand
Strand 2	G	57	64	anti-parallel
Strand 3	G	40	48	anti-parallel
Strand 4	G	30	37	anti-parallel
Strand 5	G	117	124	anti-parallel
Strand 6	G	5	11	anti-parallel
Strand 7	H	5	11	anti-parallel
Strand 8	H	117	124	anti-parallel
Strand 9	H	30	37	anti-parallel
Strand 10	H	40	51	anti-parallel
Strand 11	H	54	64	anti-parallel
Strand 12	H	67	68	anti-parallel

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There are 12 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	72	73	first strand
Strand 2	G	57	64	anti-parallel
Strand 3	G	40	48	anti-parallel
Strand 4	G	30	37	anti-parallel
Strand 5	G	117	124	anti-parallel
Strand 6	G	5	11	anti-parallel
Strand 7	H	5	11	anti-parallel
Strand 8	H	117	124	anti-parallel
Strand 9	H	30	37	anti-parallel
Strand 10	H	40	51	anti-parallel
Strand 11	H	54	64	anti-parallel
Strand 12	H	72	74	anti-parallel

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There are 10 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	105	109	first strand
Strand 2	G	95	99	anti-parallel
Strand 3	G	84	91	anti-parallel
Strand 4	G	16	23	anti-parallel
Strand 5	G	126	134	anti-parallel
Strand 6	H	126	134	anti-parallel
Strand 7	H	16	23	anti-parallel
Strand 8	H	84	91	anti-parallel
Strand 9	H	95	99	anti-parallel
Strand 10	H	105	109	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: 3M2M

Analysis of interatomic Contacts of Structural Units in PDB entry:
3M2M