Analysis of interatomic Contacts of Structural Units in PDB entry:
4BQV

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 4BQV entry

There are 8 chains in PDB entry 4BQV (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 122	ILE 340
B	THR 122	ILE 340
C	THR 122	ILE 340
D	THR 122	ILE 340
E	THR 122	ILE 340
F	THR 122	ILE 340
G	THR 122	ILE 340
H	THR 122	ILE 340

There are 71 helices in PDB entry 4BQV. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	130	133	Right-handed 310
Helix 2	2	A	146	165	Right-handed alpha
Helix 3	3	A	171	179	Right-handed alpha
Helix 4	4	A	187	189	Right-handed 310
Helix 5	5	A	193	205	Right-handed alpha
Helix 6	6	A	225	227	Right-handed 310
Helix 7	7	A	243	254	Right-handed alpha
Helix 8	8	A	266	271	Right-handed alpha
Helix 9	9	A	327	331	Right-handed 310
Helix 10	10	B	130	133	Right-handed 310
Helix 11	11	B	146	165	Right-handed alpha
Helix 12	12	B	171	179	Right-handed alpha
Helix 13	13	B	187	191	Right-handed 310
Helix 14	14	B	193	205	Right-handed alpha
Helix 15	15	B	225	227	Right-handed 310
Helix 16	16	B	243	254	Right-handed alpha
Helix 17	17	B	266	271	Right-handed alpha
Helix 18	18	B	327	331	Right-handed 310
Helix 19	19	C	130	133	Right-handed 310
Helix 20	20	C	146	165	Right-handed alpha
Helix 21	21	C	171	179	Right-handed alpha
Helix 22	22	C	187	189	Right-handed 310
Helix 23	23	C	193	205	Right-handed alpha
Helix 24	24	C	225	227	Right-handed 310
Helix 25	25	C	243	254	Right-handed alpha
Helix 26	26	C	266	271	Right-handed alpha
Helix 27	27	C	327	331	Right-handed 310
Helix 28	28	D	130	133	Right-handed 310
Helix 29	29	D	146	165	Right-handed alpha
Helix 30	30	D	171	179	Right-handed alpha
Helix 31	31	D	187	191	Right-handed 310
Helix 32	32	D	193	205	Right-handed alpha
Helix 33	33	D	225	227	Right-handed 310
Helix 34	34	D	243	254	Right-handed alpha
Helix 35	35	D	266	271	Right-handed alpha
Helix 36	36	D	327	331	Right-handed 310
Helix 37	37	E	146	165	Right-handed alpha
Helix 38	38	E	171	179	Right-handed alpha
Helix 39	39	E	187	191	Right-handed 310
Helix 40	40	E	193	205	Right-handed alpha
Helix 41	41	E	210	213	Right-handed 310
Helix 42	42	E	225	227	Right-handed 310
Helix 43	43	E	243	254	Right-handed alpha
Helix 44	44	E	266	271	Right-handed alpha
Helix 45	45	E	327	331	Right-handed 310
Helix 46	46	F	130	133	Right-handed 310
Helix 47	47	F	146	165	Right-handed alpha
Helix 48	48	F	171	179	Right-handed alpha
Helix 49	49	F	187	189	Right-handed 310
Helix 50	50	F	193	205	Right-handed alpha
Helix 51	51	F	225	227	Right-handed 310
Helix 52	52	F	243	254	Right-handed alpha
Helix 53	53	F	265	271	Right-handed alpha
Helix 54	54	F	327	331	Right-handed 310
Helix 55	55	G	130	133	Right-handed 310
Helix 56	56	G	146	165	Right-handed alpha
Helix 57	57	G	171	179	Right-handed alpha
Helix 58	58	G	187	189	Right-handed 310
Helix 59	59	G	193	205	Right-handed alpha
Helix 60	60	G	225	227	Right-handed 310
Helix 61	61	G	243	254	Right-handed alpha
Helix 62	62	G	266	271	Right-handed alpha
Helix 63	63	G	327	331	Right-handed 310
Helix 64	64	H	146	165	Right-handed alpha
Helix 65	65	H	171	179	Right-handed alpha
Helix 66	66	H	187	189	Right-handed 310
Helix 67	67	H	193	205	Right-handed alpha
Helix 68	68	H	225	227	Right-handed 310
Helix 69	69	H	243	254	Right-handed alpha
Helix 70	70	H	265	271	Right-handed alpha
Helix 71	71	H	327	331	Right-handed 310

There are 48 sheets in PDB entry 4BQV. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, BA, BB, BC, BD, BE, BF, CA, CB, CC, CD, CE, CF, A, DB, C, DD, DE, DF, EA, EB, EC, ED, EE, EF, FA, FB, FC, FD, FE, FF, GA, GB, GC, GD, GE, GF, HA, HB, HC, HD, HE, HF,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	127	128	first strand
Strand 2	A	287	297	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	257	261	first strand
Strand 2	A	287	297	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	318	322	first strand
Strand 2	A	300	306	anti-parallel
Strand 3	A	287	297	anti-parallel
Strand 4	A	257	261	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	318	322	first strand
Strand 2	A	300	306	anti-parallel
Strand 3	A	287	297	anti-parallel
Strand 4	A	127	128	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	207	208	first strand
Strand 2	A	229	231	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	235	238	first strand
Strand 2	A	336	339	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	127	128	first strand
Strand 2	B	287	297	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	257	261	first strand
Strand 2	B	287	297	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	318	322	first strand
Strand 2	B	300	306	anti-parallel
Strand 3	B	287	297	anti-parallel
Strand 4	B	257	261	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	318	322	first strand
Strand 2	B	300	306	anti-parallel
Strand 3	B	287	297	anti-parallel
Strand 4	B	127	128	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	207	208	first strand
Strand 2	B	229	231	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	235	238	first strand
Strand 2	B	336	339	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	127	128	first strand
Strand 2	C	287	297	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	257	261	first strand
Strand 2	C	287	297	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	318	322	first strand
Strand 2	C	300	306	anti-parallel
Strand 3	C	287	297	anti-parallel
Strand 4	C	257	261	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	318	322	first strand
Strand 2	C	300	306	anti-parallel
Strand 3	C	287	297	anti-parallel
Strand 4	C	127	128	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	207	208	first strand
Strand 2	C	229	231	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	235	238	first strand
Strand 2	C	336	339	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	127	128	first strand
Strand 2	D	287	297	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	257	261	first strand
Strand 2	D	287	297	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	318	322	first strand
Strand 2	D	300	306	anti-parallel
Strand 3	D	287	297	anti-parallel
Strand 4	D	257	261	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	318	322	first strand
Strand 2	D	300	306	anti-parallel
Strand 3	D	287	297	anti-parallel
Strand 4	D	127	128	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	207	208	first strand
Strand 2	D	229	231	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	235	238	first strand
Strand 2	D	336	339	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	127	128	first strand
Strand 2	E	287	297	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	257	261	first strand
Strand 2	E	287	297	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	318	322	first strand
Strand 2	E	300	306	anti-parallel
Strand 3	E	287	297	anti-parallel
Strand 4	E	257	261	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	318	322	first strand
Strand 2	E	300	306	anti-parallel
Strand 3	E	287	297	anti-parallel
Strand 4	E	127	128	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	207	208	first strand
Strand 2	E	229	231	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	235	238	first strand
Strand 2	E	336	339	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	127	128	first strand
Strand 2	F	287	297	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	257	261	first strand
Strand 2	F	287	297	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	318	322	first strand
Strand 2	F	300	306	anti-parallel
Strand 3	F	287	297	anti-parallel
Strand 4	F	257	261	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	318	322	first strand
Strand 2	F	300	306	anti-parallel
Strand 3	F	287	297	anti-parallel
Strand 4	F	127	128	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	207	208	first strand
Strand 2	F	229	231	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	235	238	first strand
Strand 2	F	336	339	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	127	128	first strand
Strand 2	G	287	297	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	257	261	first strand
Strand 2	G	287	297	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	318	322	first strand
Strand 2	G	300	306	anti-parallel
Strand 3	G	287	297	anti-parallel
Strand 4	G	257	261	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	318	322	first strand
Strand 2	G	300	306	anti-parallel
Strand 3	G	287	297	anti-parallel
Strand 4	G	127	128	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	207	208	first strand
Strand 2	G	229	231	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	235	238	first strand
Strand 2	G	336	339	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	127	128	first strand
Strand 2	H	287	297	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	257	261	first strand
Strand 2	H	287	297	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	318	322	first strand
Strand 2	H	300	306	anti-parallel
Strand 3	H	287	297	anti-parallel
Strand 4	H	257	261	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	318	322	first strand
Strand 2	H	300	306	anti-parallel
Strand 3	H	287	297	anti-parallel
Strand 4	H	127	128	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	207	208	first strand
Strand 2	H	229	231	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	235	238	first strand
Strand 2	H	336	339	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: 4BQV

Analysis of interatomic Contacts of Structural Units in PDB entry:
4BQV