Analysis of interatomic Contacts of Structural Units in PDB entry:
2BDI

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 2BDI entry

There are 16 chains in PDB entry 2BDI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 16	ALA 244
B	ILE 16	ALA 244
C	ILE 16	ALA 244
D	ILE 16	ALA 244
E	ILE 16	ALA 244
F	ILE 16	ALA 244
G	ILE 16	ALA 244
H	ILE 16	ALA 244
I	ILE 16	ALA 244
J	ILE 16	ALA 244
K	ILE 16	ALA 244
L	ILE 16	ALA 244
M	ILE 16	ALA 244
N	ILE 16	ALA 244
O	ILE 16	ALA 244
P	ILE 16	ALA 244

There are 64 helices in PDB entry 2BDI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	55	59	Right-handed 310
Helix 2	2	A	74	77	Right-handed 310
Helix 3	3	A	164	173	Right-handed alpha
Helix 4	4	A	234	243	Right-handed alpha
Helix 5	5	B	55	59	Right-handed 310
Helix 6	6	B	74	77	Right-handed 310
Helix 7	7	B	164	173	Right-handed alpha
Helix 8	8	B	234	243	Right-handed alpha
Helix 9	9	C	55	59	Right-handed 310
Helix 10	10	C	74	77	Right-handed 310
Helix 11	11	C	164	173	Right-handed alpha
Helix 12	12	C	234	243	Right-handed alpha
Helix 13	13	D	55	59	Right-handed 310
Helix 14	14	D	74	77	Right-handed 310
Helix 15	15	D	164	173	Right-handed alpha
Helix 16	16	D	234	243	Right-handed alpha
Helix 17	17	E	55	59	Right-handed 310
Helix 18	18	E	74	77	Right-handed 310
Helix 19	19	E	164	173	Right-handed alpha
Helix 20	20	E	234	243	Right-handed alpha
Helix 21	21	F	55	59	Right-handed 310
Helix 22	22	F	74	77	Right-handed 310
Helix 23	23	F	164	172	Right-handed alpha
Helix 24	24	F	234	243	Right-handed alpha
Helix 25	25	G	55	59	Right-handed 310
Helix 26	26	G	74	77	Right-handed 310
Helix 27	27	G	164	173	Right-handed alpha
Helix 28	28	G	234	243	Right-handed alpha
Helix 29	29	H	55	59	Right-handed 310
Helix 30	30	H	74	77	Right-handed 310
Helix 31	31	H	164	173	Right-handed alpha
Helix 32	32	H	234	243	Right-handed alpha
Helix 33	33	I	55	59	Right-handed 310
Helix 34	34	I	74	77	Right-handed 310
Helix 35	35	I	164	173	Right-handed alpha
Helix 36	36	I	234	243	Right-handed alpha
Helix 37	37	J	55	59	Right-handed 310
Helix 38	38	J	74	77	Right-handed 310
Helix 39	39	J	164	173	Right-handed alpha
Helix 40	40	J	234	243	Right-handed alpha
Helix 41	41	K	55	59	Right-handed 310
Helix 42	42	K	74	77	Right-handed 310
Helix 43	43	K	164	173	Right-handed alpha
Helix 44	44	K	234	243	Right-handed alpha
Helix 45	45	L	55	59	Right-handed 310
Helix 46	46	L	74	77	Right-handed 310
Helix 47	47	L	164	173	Right-handed alpha
Helix 48	48	L	234	243	Right-handed alpha
Helix 49	49	M	55	59	Right-handed 310
Helix 50	50	M	74	77	Right-handed 310
Helix 51	51	M	164	173	Right-handed alpha
Helix 52	52	M	234	243	Right-handed alpha
Helix 53	53	N	55	59	Right-handed 310
Helix 54	54	N	74	77	Right-handed 310
Helix 55	55	N	164	173	Right-handed alpha
Helix 56	56	N	234	243	Right-handed alpha
Helix 57	57	O	55	59	Right-handed 310
Helix 58	58	O	74	77	Right-handed 310
Helix 59	59	O	164	173	Right-handed alpha
Helix 60	60	O	234	243	Right-handed alpha
Helix 61	61	P	55	59	Right-handed 310
Helix 62	62	P	74	77	Right-handed 310
Helix 63	63	P	164	173	Right-handed alpha
Helix 64	64	P	234	243	Right-handed alpha

There are 32 sheets in PDB entry 2BDI. 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, Y, Z, AA, AB, AC, AD, AE, AF,

There are 7 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	20	21	first strand
Strand 2	A	156	161	anti-parallel
Strand 3	A	135	140	anti-parallel
Strand 4	A	198	201	anti-parallel
Strand 5	A	208	215	anti-parallel
Strand 6	A	226	230	anti-parallel
Strand 7	A	180	183	anti-parallel

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There are 7 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	81	82	first strand
Strand 2	A	64	67	anti-parallel
Strand 3	A	30	34	anti-parallel
Strand 4	A	40	48	anti-parallel
Strand 5	A	51	54	anti-parallel
Strand 6	A	104	108	anti-parallel
Strand 7	A	85	90	anti-parallel

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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	20	21	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	135	140	anti-parallel
Strand 4	B	198	201	anti-parallel
Strand 5	B	208	215	anti-parallel
Strand 6	B	226	230	anti-parallel
Strand 7	B	180	183	anti-parallel

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There are 7 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	81	82	first strand
Strand 2	B	64	67	anti-parallel
Strand 3	B	30	34	anti-parallel
Strand 4	B	40	48	anti-parallel
Strand 5	B	51	54	anti-parallel
Strand 6	B	104	108	anti-parallel
Strand 7	B	85	90	anti-parallel

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There are 7 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	20	21	first strand
Strand 2	C	156	161	anti-parallel
Strand 3	C	135	140	anti-parallel
Strand 4	C	198	201	anti-parallel
Strand 5	C	208	215	anti-parallel
Strand 6	C	226	230	anti-parallel
Strand 7	C	180	183	anti-parallel

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There are 7 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	81	82	first strand
Strand 2	C	64	67	anti-parallel
Strand 3	C	30	34	anti-parallel
Strand 4	C	40	48	anti-parallel
Strand 5	C	51	54	anti-parallel
Strand 6	C	104	108	anti-parallel
Strand 7	C	85	90	anti-parallel

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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	20	21	first strand
Strand 2	D	156	161	anti-parallel
Strand 3	D	135	140	anti-parallel
Strand 4	D	198	201	anti-parallel
Strand 5	D	208	215	anti-parallel
Strand 6	D	226	230	anti-parallel
Strand 7	D	180	183	anti-parallel

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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	81	82	first strand
Strand 2	D	64	67	anti-parallel
Strand 3	D	30	34	anti-parallel
Strand 4	D	40	48	anti-parallel
Strand 5	D	51	54	anti-parallel
Strand 6	D	104	108	anti-parallel
Strand 7	D	85	90	anti-parallel

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There are 7 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	20	21	first strand
Strand 2	E	156	161	anti-parallel
Strand 3	E	135	140	anti-parallel
Strand 4	E	198	201	anti-parallel
Strand 5	E	208	215	anti-parallel
Strand 6	E	226	230	anti-parallel
Strand 7	E	180	183	anti-parallel

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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	81	82	first strand
Strand 2	E	64	67	anti-parallel
Strand 3	E	30	34	anti-parallel
Strand 4	E	40	48	anti-parallel
Strand 5	E	51	54	anti-parallel
Strand 6	E	104	108	anti-parallel
Strand 7	E	85	90	anti-parallel

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There are 7 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	20	21	first strand
Strand 2	F	156	161	anti-parallel
Strand 3	F	135	140	anti-parallel
Strand 4	F	198	201	anti-parallel
Strand 5	F	208	215	anti-parallel
Strand 6	F	226	230	anti-parallel
Strand 7	F	180	183	anti-parallel

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There are 7 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	81	82	first strand
Strand 2	F	64	67	anti-parallel
Strand 3	F	30	34	anti-parallel
Strand 4	F	40	48	anti-parallel
Strand 5	F	51	54	anti-parallel
Strand 6	F	104	108	anti-parallel
Strand 7	F	85	90	anti-parallel

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There are 7 strands in M sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	20	21	first strand
Strand 2	G	156	161	anti-parallel
Strand 3	G	135	140	anti-parallel
Strand 4	G	198	200	anti-parallel
Strand 5	G	209	215	anti-parallel
Strand 6	G	226	230	anti-parallel
Strand 7	G	180	183	anti-parallel

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There are 7 strands in N sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	81	82	first strand
Strand 2	G	64	67	anti-parallel
Strand 3	G	30	34	anti-parallel
Strand 4	G	40	48	anti-parallel
Strand 5	G	51	54	anti-parallel
Strand 6	G	104	108	anti-parallel
Strand 7	G	85	90	anti-parallel

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There are 7 strands in O sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	20	21	first strand
Strand 2	H	156	161	anti-parallel
Strand 3	H	135	140	anti-parallel
Strand 4	H	198	201	anti-parallel
Strand 5	H	208	215	anti-parallel
Strand 6	H	226	230	anti-parallel
Strand 7	H	180	183	anti-parallel

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There are 7 strands in P sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	81	82	first strand
Strand 2	H	64	67	anti-parallel
Strand 3	H	30	34	anti-parallel
Strand 4	H	40	48	anti-parallel
Strand 5	H	51	54	anti-parallel
Strand 6	H	104	108	anti-parallel
Strand 7	H	85	90	anti-parallel

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There are 7 strands in Q sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	20	21	first strand
Strand 2	I	156	161	anti-parallel
Strand 3	I	135	140	anti-parallel
Strand 4	I	198	201	anti-parallel
Strand 5	I	208	215	anti-parallel
Strand 6	I	226	230	anti-parallel
Strand 7	I	180	183	anti-parallel

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There are 7 strands in R sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	81	82	first strand
Strand 2	I	64	67	anti-parallel
Strand 3	I	30	34	anti-parallel
Strand 4	I	40	48	anti-parallel
Strand 5	I	51	54	anti-parallel
Strand 6	I	104	108	anti-parallel
Strand 7	I	85	90	anti-parallel

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There are 7 strands in S sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	20	21	first strand
Strand 2	J	156	161	anti-parallel
Strand 3	J	135	140	anti-parallel
Strand 4	J	198	201	anti-parallel
Strand 5	J	208	215	anti-parallel
Strand 6	J	226	230	anti-parallel
Strand 7	J	180	183	anti-parallel

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There are 7 strands in T sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	81	82	first strand
Strand 2	J	64	67	anti-parallel
Strand 3	J	30	34	anti-parallel
Strand 4	J	40	48	anti-parallel
Strand 5	J	51	54	anti-parallel
Strand 6	J	104	108	anti-parallel
Strand 7	J	85	90	anti-parallel

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There are 7 strands in U sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	20	21	first strand
Strand 2	K	156	161	anti-parallel
Strand 3	K	135	140	anti-parallel
Strand 4	K	198	200	anti-parallel
Strand 5	K	209	215	anti-parallel
Strand 6	K	226	230	anti-parallel
Strand 7	K	180	183	anti-parallel

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There are 7 strands in V sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	81	82	first strand
Strand 2	K	64	67	anti-parallel
Strand 3	K	30	34	anti-parallel
Strand 4	K	40	48	anti-parallel
Strand 5	K	51	54	anti-parallel
Strand 6	K	104	108	anti-parallel
Strand 7	K	85	90	anti-parallel

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There are 7 strands in W sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	20	21	first strand
Strand 2	L	156	161	anti-parallel
Strand 3	L	135	140	anti-parallel
Strand 4	L	198	201	anti-parallel
Strand 5	L	208	215	anti-parallel
Strand 6	L	226	230	anti-parallel
Strand 7	L	180	183	anti-parallel

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There are 7 strands in X sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	30	34	first strand
Strand 2	L	40	48	anti-parallel
Strand 3	L	51	54	anti-parallel
Strand 4	L	104	108	anti-parallel
Strand 5	L	81	90	anti-parallel
Strand 6	L	63	67	anti-parallel
Strand 7	L	30	34	anti-parallel

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There are 7 strands in Y sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	20	21	first strand
Strand 2	M	156	161	anti-parallel
Strand 3	M	135	140	anti-parallel
Strand 4	M	198	201	anti-parallel
Strand 5	M	208	215	anti-parallel
Strand 6	M	226	230	anti-parallel
Strand 7	M	180	183	anti-parallel

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There are 7 strands in Z sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	81	82	first strand
Strand 2	M	64	67	anti-parallel
Strand 3	M	30	34	anti-parallel
Strand 4	M	40	48	anti-parallel
Strand 5	M	51	54	anti-parallel
Strand 6	M	104	108	anti-parallel
Strand 7	M	85	90	anti-parallel

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There are 7 strands in AA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	20	21	first strand
Strand 2	N	156	161	anti-parallel
Strand 3	N	135	140	anti-parallel
Strand 4	N	198	201	anti-parallel
Strand 5	N	208	215	anti-parallel
Strand 6	N	226	230	anti-parallel
Strand 7	N	180	183	anti-parallel

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There are 7 strands in AB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	81	82	first strand
Strand 2	N	64	67	anti-parallel
Strand 3	N	30	34	anti-parallel
Strand 4	N	40	48	anti-parallel
Strand 5	N	51	54	anti-parallel
Strand 6	N	104	108	anti-parallel
Strand 7	N	85	90	anti-parallel

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There are 7 strands in AC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	20	21	first strand
Strand 2	O	156	161	anti-parallel
Strand 3	O	135	140	anti-parallel
Strand 4	O	198	201	anti-parallel
Strand 5	O	208	215	anti-parallel
Strand 6	O	226	230	anti-parallel
Strand 7	O	180	183	anti-parallel

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There are 7 strands in AD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	81	82	first strand
Strand 2	O	64	67	anti-parallel
Strand 3	O	30	34	anti-parallel
Strand 4	O	40	48	anti-parallel
Strand 5	O	51	54	anti-parallel
Strand 6	O	104	108	anti-parallel
Strand 7	O	85	90	anti-parallel

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There are 7 strands in AE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	20	21	first strand
Strand 2	P	156	161	anti-parallel
Strand 3	P	135	140	anti-parallel
Strand 4	P	198	201	anti-parallel
Strand 5	P	208	215	anti-parallel
Strand 6	P	226	230	anti-parallel
Strand 7	P	180	183	anti-parallel

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There are 7 strands in AF sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	81	82	first strand
Strand 2	P	64	67	anti-parallel
Strand 3	P	30	34	anti-parallel
Strand 4	P	40	48	anti-parallel
Strand 5	P	51	54	anti-parallel
Strand 6	P	104	108	anti-parallel
Strand 7	P	85	90	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: 2BDI

Analysis of interatomic Contacts of Structural Units in PDB entry:
2BDI