Analysis of interatomic Contacts of Structural Units in PDB entry:
2X7J

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 2X7J entry

There are 4 chains in PDB entry 2X7J (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 2	LEU 580
B	THR 2	LEU 580
C	THR 2	TRP 578
D	THR 2	LEU 580

There are114 helices in PDB entry 2X7J. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	5	21	Right-handed alpha
Helix 2	2	A	33	43	Right-handed alpha
Helix 3	3	A	53	69	Right-handed alpha
Helix 4	4	A	79	84	Right-handed alpha
Helix 5	5	A	85	96	Right-handed alpha
Helix 6	6	A	107	111	Right-handed 310
Helix 7	7	A	125	129	Right-handed 310
Helix 8	8	A	141	161	Right-handed alpha
Helix 9	9	A	206	208	Right-handed 310
Helix 10	10	A	209	219	Right-handed alpha
Helix 11	11	A	231	246	Right-handed alpha
Helix 12	12	A	253	256	Right-handed 310
Helix 13	13	A	270	275	Right-handed alpha
Helix 14	14	A	277	285	Right-handed alpha
Helix 15	15	A	298	308	Right-handed alpha
Helix 16	16	A	336	347	Right-handed alpha
Helix 17	17	A	355	374	Right-handed alpha
Helix 18	18	A	382	394	Right-handed alpha
Helix 19	19	A	405	415	Right-handed alpha
Helix 20	20	A	435	448	Right-handed alpha
Helix 21	21	A	457	463	Right-handed alpha
Helix 22	22	A	464	466	Right-handed 310
Helix 23	23	A	467	474	Right-handed alpha
Helix 24	24	A	487	493	Right-handed 310
Helix 25	25	A	493	497	Right-handed 310
Helix 26	26	A	498	506	Right-handed alpha
Helix 27	27	A	514	521	Right-handed alpha
Helix 28	28	A	530	538	Right-handed alpha
Helix 29	29	A	555	580	Right-handed alpha
Helix 30	30	B	5	20	Right-handed alpha
Helix 31	31	B	33	43	Right-handed alpha
Helix 32	32	B	53	69	Right-handed alpha
Helix 33	33	B	79	84	Right-handed alpha
Helix 34	34	B	85	96	Right-handed alpha
Helix 35	35	B	107	111	Right-handed 310
Helix 36	36	B	141	161	Right-handed alpha
Helix 37	37	B	205	219	Right-handed alpha
Helix 38	38	B	231	246	Right-handed alpha
Helix 39	39	B	253	256	Right-handed 310
Helix 40	40	B	270	275	Right-handed alpha
Helix 41	41	B	277	284	Right-handed alpha
Helix 42	42	B	298	308	Right-handed alpha
Helix 43	43	B	336	347	Right-handed alpha
Helix 44	44	B	355	374	Right-handed alpha
Helix 45	45	B	382	391	Right-handed alpha
Helix 46	46	B	405	415	Right-handed alpha
Helix 47	47	B	435	448	Right-handed alpha
Helix 48	48	B	457	463	Right-handed alpha
Helix 49	49	B	464	466	Right-handed 310
Helix 50	50	B	467	473	Right-handed alpha
Helix 51	51	B	487	493	Right-handed 310
Helix 52	52	B	493	498	Right-handed 310
Helix 53	53	B	501	506	Right-handed alpha
Helix 54	54	B	514	521	Right-handed alpha
Helix 55	55	B	530	538	Right-handed alpha
Helix 56	56	B	555	576	Right-handed alpha
Helix 57	57	B	577	579	Right-handed 310
Helix 58	58	C	5	20	Right-handed alpha
Helix 59	59	C	33	43	Right-handed alpha
Helix 60	60	C	53	69	Right-handed alpha
Helix 61	61	C	79	84	Right-handed alpha
Helix 62	62	C	85	96	Right-handed alpha
Helix 63	63	C	107	111	Right-handed 310
Helix 64	64	C	125	129	Right-handed 310
Helix 65	65	C	141	161	Right-handed alpha
Helix 66	66	C	206	208	Right-handed 310
Helix 67	67	C	209	218	Right-handed alpha
Helix 68	68	C	231	246	Right-handed alpha
Helix 69	69	C	253	256	Right-handed 310
Helix 70	70	C	270	275	Right-handed alpha
Helix 71	71	C	277	284	Right-handed alpha
Helix 72	72	C	298	308	Right-handed alpha
Helix 73	73	C	336	346	Right-handed alpha
Helix 74	74	C	355	374	Right-handed alpha
Helix 75	75	C	382	394	Right-handed alpha
Helix 76	76	C	405	415	Right-handed alpha
Helix 77	77	C	435	448	Right-handed alpha
Helix 78	78	C	457	463	Right-handed alpha
Helix 79	79	C	464	466	Right-handed 310
Helix 80	80	C	467	474	Right-handed alpha
Helix 81	81	C	487	493	Right-handed 310
Helix 82	82	C	493	497	Right-handed 310
Helix 83	83	C	498	506	Right-handed alpha
Helix 84	84	C	514	521	Right-handed alpha
Helix 85	85	C	530	538	Right-handed alpha
Helix 86	86	C	555	578	Right-handed alpha
Helix 87	87	D	5	20	Right-handed alpha
Helix 88	88	D	33	43	Right-handed alpha
Helix 89	89	D	53	69	Right-handed alpha
Helix 90	90	D	79	84	Right-handed alpha
Helix 91	91	D	85	96	Right-handed alpha
Helix 92	92	D	107	111	Right-handed 310
Helix 93	93	D	125	129	Right-handed 310
Helix 94	94	D	141	161	Right-handed alpha
Helix 95	95	D	209	219	Right-handed alpha
Helix 96	96	D	231	246	Right-handed alpha
Helix 97	97	D	253	256	Right-handed 310
Helix 98	98	D	270	275	Right-handed alpha
Helix 99	99	D	277	285	Right-handed alpha
Helix 100	100	D	298	308	Right-handed alpha
Helix 101	101	D	336	348	Right-handed alpha
Helix 102	102	D	355	374	Right-handed alpha
Helix 103	103	D	382	391	Right-handed alpha
Helix 104	104	D	405	415	Right-handed alpha
Helix 105	105	D	435	448	Right-handed alpha
Helix 106	106	D	457	463	Right-handed alpha
Helix 107	107	D	464	466	Right-handed 310
Helix 108	108	D	467	473	Right-handed alpha
Helix 109	109	D	487	493	Right-handed 310
Helix 110	110	D	493	497	Right-handed 310
Helix 111	111	D	498	506	Right-handed alpha
Helix 112	112	D	514	521	Right-handed alpha
Helix 113	113	D	530	538	Right-handed alpha
Helix 114	114	D	555	580	Right-handed alpha

There are 14 sheets in PDB entry 2X7J. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB, BC, BD, BE, CA, CB, A, DB,

There are 6 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	47	50	first strand
Strand 2	A	24	27	parallel
Strand 3	A	72	76	parallel
Strand 4	A	99	105	parallel
Strand 5	A	166	172	parallel
Strand 6	A	132	134	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	A	196	198	first strand
Strand 2	D	331	333	parallel
Strand 3	D	312	316	parallel
Strand 4	D	288	292	parallel
Strand 5	D	222	226	parallel
Strand 6	D	249	251	parallel
Strand 7	D	267	268	parallel

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There are 2 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	201	203	first strand
Strand 2	D	201	203	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	A	267	268	first strand
Strand 2	A	249	251	parallel
Strand 3	A	222	226	parallel
Strand 4	A	288	292	parallel
Strand 5	A	312	316	parallel
Strand 6	A	331	333	parallel
Strand 7	D	196	198	parallel

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There are 6 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	423	425	first strand
Strand 2	A	399	402	parallel
Strand 3	A	451	456	parallel
Strand 4	A	477	483	parallel
Strand 5	A	547	553	parallel
Strand 6	A	524	526	parallel

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There are 6 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	47	50	first strand
Strand 2	B	24	27	parallel
Strand 3	B	72	76	parallel
Strand 4	B	99	105	parallel
Strand 5	B	166	172	parallel
Strand 6	B	132	134	parallel

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There are 7 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	196	198	first strand
Strand 2	C	331	333	parallel
Strand 3	C	312	316	parallel
Strand 4	C	288	292	parallel
Strand 5	C	222	226	parallel
Strand 6	C	249	251	parallel
Strand 7	C	267	268	parallel

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There are 2 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	201	203	first strand
Strand 2	C	201	203	anti-parallel

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There are 7 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	267	268	first strand
Strand 2	B	249	251	parallel
Strand 3	B	222	226	parallel
Strand 4	B	288	292	parallel
Strand 5	B	312	316	parallel
Strand 6	B	331	333	parallel
Strand 7	C	196	198	parallel

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There are 6 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	423	425	first strand
Strand 2	B	399	402	parallel
Strand 3	B	451	456	parallel
Strand 4	B	477	483	parallel
Strand 5	B	547	553	parallel
Strand 6	B	524	526	parallel

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There are 6 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	47	50	first strand
Strand 2	C	24	27	parallel
Strand 3	C	72	76	parallel
Strand 4	C	99	105	parallel
Strand 5	C	166	172	parallel
Strand 6	C	132	134	parallel

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There are 6 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	423	426	first strand
Strand 2	C	399	402	parallel
Strand 3	C	451	456	parallel
Strand 4	C	477	483	parallel
Strand 5	C	547	553	parallel
Strand 6	C	524	526	parallel

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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	D	47	50	first strand
Strand 2	D	24	27	parallel
Strand 3	D	72	76	parallel
Strand 4	D	99	105	parallel
Strand 5	D	166	172	parallel
Strand 6	D	132	134	parallel

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There are 6 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	423	425	first strand
Strand 2	D	399	402	parallel
Strand 3	D	451	456	parallel
Strand 4	D	477	483	parallel
Strand 5	D	547	553	parallel
Strand 6	D	524	526	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: 2X7J

Analysis of interatomic Contacts of Structural Units in PDB entry:
2X7J