Analysis of interatomic Contacts of Structural Units in PDB entry:
3M3I

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 3M3I entry

There are 8 chains in PDB entry 3M3I (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 10	GLU 204
B	ASN 11	THR 205
C	PRO 8	GLU 204
D	PRO 8	GLU 204
E	GLN 10	GLU 204
F	ASN 11	GLU 204
G	ASN 11	GLU 204
H	GLN 10	LEU 20

There are 39 helices in PDB entry 3M3I. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	12	20	Right-handed alpha
Helix 2	2	A	131	135	Right-handed 310
Helix 3	3	A	175	179	Right-handed 310
Helix 4	4	A	183	191	Right-handed alpha
Helix 5	5	A	194	202	Right-handed alpha
Helix 6	6	B	12	20	Right-handed alpha
Helix 7	7	B	131	135	Right-handed 310
Helix 8	8	B	175	179	Right-handed 310
Helix 9	9	B	183	191	Right-handed alpha
Helix 10	10	B	194	202	Right-handed alpha
Helix 11	11	C	12	20	Right-handed alpha
Helix 12	12	C	131	135	Right-handed 310
Helix 13	13	C	175	179	Right-handed 310
Helix 14	14	C	183	191	Right-handed alpha
Helix 15	15	C	194	202	Right-handed alpha
Helix 16	16	D	12	20	Right-handed alpha
Helix 17	17	D	131	135	Right-handed 310
Helix 18	18	D	175	179	Right-handed 310
Helix 19	19	D	183	188	Right-handed alpha
Helix 20	20	D	189	190	Right-handed 310
Helix 21	21	D	191	193	Right-handed 310
Helix 22	22	D	194	202	Right-handed alpha
Helix 23	23	E	12	20	Right-handed alpha
Helix 24	24	E	131	135	Right-handed 310
Helix 25	25	E	175	179	Right-handed 310
Helix 26	26	E	183	191	Right-handed alpha
Helix 27	27	E	194	202	Right-handed alpha
Helix 28	28	F	12	21	Right-handed alpha
Helix 29	29	F	131	135	Right-handed 310
Helix 30	30	F	183	191	Right-handed alpha
Helix 31	31	F	194	202	Right-handed alpha
Helix 32	32	G	12	20	Right-handed alpha
Helix 33	33	G	183	191	Right-handed alpha
Helix 34	34	G	194	202	Right-handed alpha
Helix 35	35	H	12	20	Right-handed alpha
Helix 36	36	H	131	135	Right-handed 310
Helix 37	37	H	175	179	Right-handed 310
Helix 38	38	H	183	191	Right-handed alpha
Helix 39	39	H	194	202	Right-handed alpha

There are 24 sheets in PDB entry 3M3I. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X,

There are 6 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	23	24	first strand
Strand 2	A	30	36	anti-parallel
Strand 3	A	53	59	anti-parallel
Strand 4	A	164	171	anti-parallel
Strand 5	A	73	81	anti-parallel
Strand 6	A	139	142	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	40	42	first strand
Strand 2	A	48	50	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	122	128	first strand
Strand 2	A	84	90	anti-parallel
Strand 3	A	147	151	anti-parallel
Strand 4	A	65	69	anti-parallel
Strand 5	A	180	181	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	23	24	first strand
Strand 2	B	30	36	anti-parallel
Strand 3	B	53	59	anti-parallel
Strand 4	B	164	171	anti-parallel
Strand 5	B	73	81	anti-parallel
Strand 6	B	139	142	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	40	42	first strand
Strand 2	B	48	50	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	122	128	first strand
Strand 2	B	84	90	anti-parallel
Strand 3	B	147	151	anti-parallel
Strand 4	B	65	69	anti-parallel
Strand 5	B	180	181	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	23	24	first strand
Strand 2	C	30	36	anti-parallel
Strand 3	C	53	59	anti-parallel
Strand 4	C	164	171	anti-parallel
Strand 5	C	73	81	anti-parallel
Strand 6	C	139	142	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	40	42	first strand
Strand 2	C	48	50	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	122	128	first strand
Strand 2	C	84	90	anti-parallel
Strand 3	C	147	151	anti-parallel
Strand 4	C	65	69	anti-parallel
Strand 5	C	180	181	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	23	24	first strand
Strand 2	D	30	36	anti-parallel
Strand 3	D	53	59	anti-parallel
Strand 4	D	164	171	anti-parallel
Strand 5	D	73	81	anti-parallel
Strand 6	D	139	142	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in K 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	48	50	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	123	128	first strand
Strand 2	D	84	89	anti-parallel
Strand 3	D	147	151	anti-parallel
Strand 4	D	65	69	anti-parallel
Strand 5	D	180	181	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	23	24	first strand
Strand 2	E	30	36	anti-parallel
Strand 3	E	53	59	anti-parallel
Strand 4	E	164	171	anti-parallel
Strand 5	E	73	81	anti-parallel
Strand 6	E	139	142	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	40	42	first strand
Strand 2	E	48	50	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	122	128	first strand
Strand 2	E	84	90	anti-parallel
Strand 3	E	147	151	anti-parallel
Strand 4	E	65	69	anti-parallel
Strand 5	E	180	181	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	23	24	first strand
Strand 2	F	30	36	anti-parallel
Strand 3	F	53	59	anti-parallel
Strand 4	F	164	170	anti-parallel
Strand 5	F	74	81	anti-parallel
Strand 6	F	139	142	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	40	42	first strand
Strand 2	F	48	50	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	122	128	first strand
Strand 2	F	84	90	anti-parallel
Strand 3	F	147	151	anti-parallel
Strand 4	F	65	69	anti-parallel
Strand 5	F	180	181	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	23	24	first strand
Strand 2	G	30	36	anti-parallel
Strand 3	G	53	59	anti-parallel
Strand 4	G	164	171	anti-parallel
Strand 5	G	73	81	anti-parallel
Strand 6	G	139	142	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	40	42	first strand
Strand 2	G	48	50	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	122	128	first strand
Strand 2	G	84	90	anti-parallel
Strand 3	G	147	151	anti-parallel
Strand 4	G	65	69	anti-parallel
Strand 5	G	180	181	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	23	24	first strand
Strand 2	H	30	36	anti-parallel
Strand 3	H	53	59	anti-parallel
Strand 4	H	164	171	anti-parallel
Strand 5	H	73	81	anti-parallel
Strand 6	H	139	142	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	40	42	first strand
Strand 2	H	48	50	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	122	128	first strand
Strand 2	H	84	90	anti-parallel
Strand 3	H	147	151	anti-parallel
Strand 4	H	65	69	anti-parallel
Strand 5	H	180	181	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 3M3I

Analysis of interatomic Contacts of Structural Units in PDB entry:
3M3I