Analysis of interatomic Contacts of Structural Units in PDB entry:
3J2X

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 3J2X entry

There are 8 chains in PDB entry 3J2X (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 1	GLU 217
B	GLN 501	ARG 717
C	ASP 1001	GLU 1217
D	GLN 1501	ARG 1717
E	ASP 2001	GLU 2217
F	GLN 2501	ARG 2717
G	ASP 3001	GLU 3217
H	GLN 3501	ARG 3717

There are 32 helices in PDB entry 3J2X. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	30	34	Right-handed 310
Helix 2	2	A	83	87	Right-handed 310
Helix 3	3	A	125	132	Right-handed alpha
Helix 4	4	A	187	191	Right-handed alpha
Helix 5	5	B	528	532	Right-handed 310
Helix 6	6	B	587	591	Right-handed 310
Helix 7	7	B	660	662	Right-handed 310
Helix 8	8	B	690	692	Right-handed 310
Helix 9	9	C	1030	1034	Right-handed 310
Helix 10	10	C	1083	1087	Right-handed 310
Helix 11	11	C	1125	1132	Right-handed alpha
Helix 12	12	C	1187	1191	Right-handed alpha
Helix 13	13	D	1528	1532	Right-handed 310
Helix 14	14	D	1587	1591	Right-handed 310
Helix 15	15	D	1660	1662	Right-handed 310
Helix 16	16	D	1690	1692	Right-handed 310
Helix 17	17	E	2030	2034	Right-handed 310
Helix 18	18	E	2083	2087	Right-handed 310
Helix 19	19	E	2125	2132	Right-handed alpha
Helix 20	20	E	2187	2191	Right-handed alpha
Helix 21	21	F	2528	2532	Right-handed 310
Helix 22	22	F	2587	2591	Right-handed 310
Helix 23	23	F	2660	2662	Right-handed 310
Helix 24	24	F	2690	2692	Right-handed 310
Helix 25	25	G	3030	3034	Right-handed 310
Helix 26	26	G	3083	3087	Right-handed 310
Helix 27	27	G	3125	3132	Right-handed alpha
Helix 28	28	G	3187	3191	Right-handed alpha
Helix 29	29	H	3528	3532	Right-handed 310
Helix 30	30	H	3587	3591	Right-handed 310
Helix 31	31	H	3660	3662	Right-handed 310
Helix 32	32	H	3690	3692	Right-handed 310

There are 40 sheets in PDB entry 3J2X. 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, AG, AH, AI, AJ, AK, AL, AM, AN,

There are 4 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	4	7	first strand
Strand 2	A	19	25	anti-parallel
Strand 3	A	74	79	anti-parallel
Strand 4	A	66	71	anti-parallel

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There are 6 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	10	14	first strand
Strand 2	A	106	111	parallel
Strand 3	A	89	94	anti-parallel
Strand 4	A	37	42	anti-parallel
Strand 5	A	49	53	anti-parallel
Strand 6	A	57	58	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	A	118	122	first strand
Strand 2	A	133	143	anti-parallel
Strand 3	A	177	186	anti-parallel
Strand 4	A	163	167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	157	159	first strand
Strand 2	A	149	154	anti-parallel
Strand 3	A	195	201	anti-parallel
Strand 4	A	209	214	anti-parallel

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There are 4 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	503	506	first strand
Strand 2	B	518	525	anti-parallel
Strand 3	B	578	583	anti-parallel
Strand 4	B	568	573	anti-parallel

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There are 6 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	510	511	first strand
Strand 2	B	611	614	parallel
Strand 3	B	593	600	anti-parallel
Strand 4	B	533	539	anti-parallel
Strand 5	B	545	551	anti-parallel
Strand 6	B	558	560	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	510	511	first strand
Strand 2	B	611	614	parallel
Strand 3	B	593	600	anti-parallel
Strand 4	B	603	607	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	624	628	first strand
Strand 2	B	639	649	anti-parallel
Strand 3	B	678	688	anti-parallel
Strand 4	B	667	669	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	624	628	first strand
Strand 2	B	639	649	anti-parallel
Strand 3	B	678	688	anti-parallel
Strand 4	B	673	675	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	655	658	first strand
Strand 2	B	698	703	anti-parallel
Strand 3	B	708	713	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1004	1007	first strand
Strand 2	C	1019	1025	anti-parallel
Strand 3	C	1074	1079	anti-parallel
Strand 4	C	1066	1071	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1010	1014	first strand
Strand 2	C	1106	1111	parallel
Strand 3	C	1089	1094	anti-parallel
Strand 4	C	1037	1042	anti-parallel
Strand 5	C	1049	1053	anti-parallel
Strand 6	C	1057	1058	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1118	1122	first strand
Strand 2	C	1133	1143	anti-parallel
Strand 3	C	1177	1186	anti-parallel
Strand 4	C	1163	1167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1157	1159	first strand
Strand 2	C	1149	1154	anti-parallel
Strand 3	C	1195	1201	anti-parallel
Strand 4	C	1209	1214	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1503	1506	first strand
Strand 2	D	1518	1525	anti-parallel
Strand 3	D	1578	1583	anti-parallel
Strand 4	D	1568	1573	anti-parallel

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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	D	1510	1511	first strand
Strand 2	D	1611	1614	parallel
Strand 3	D	1593	1600	anti-parallel
Strand 4	D	1533	1539	anti-parallel
Strand 5	D	1545	1551	anti-parallel
Strand 6	D	1558	1560	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1510	1511	first strand
Strand 2	D	1611	1614	parallel
Strand 3	D	1593	1600	anti-parallel
Strand 4	D	1603	1607	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1624	1628	first strand
Strand 2	D	1639	1649	anti-parallel
Strand 3	D	1678	1688	anti-parallel
Strand 4	D	1667	1669	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1624	1628	first strand
Strand 2	D	1639	1649	anti-parallel
Strand 3	D	1678	1688	anti-parallel
Strand 4	D	1673	1675	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1655	1658	first strand
Strand 2	D	1698	1703	anti-parallel
Strand 3	D	1708	1713	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	2004	2007	first strand
Strand 2	E	2019	2025	anti-parallel
Strand 3	E	2074	2079	anti-parallel
Strand 4	E	2066	2071	anti-parallel

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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	E	2010	2014	first strand
Strand 2	E	2106	2111	parallel
Strand 3	E	2089	2094	anti-parallel
Strand 4	E	2037	2042	anti-parallel
Strand 5	E	2049	2053	anti-parallel
Strand 6	E	2057	2058	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	2118	2122	first strand
Strand 2	E	2133	2143	anti-parallel
Strand 3	E	2177	2186	anti-parallel
Strand 4	E	2163	2167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	2157	2159	first strand
Strand 2	E	2149	2154	anti-parallel
Strand 3	E	2195	2201	anti-parallel
Strand 4	E	2209	2214	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	2503	2506	first strand
Strand 2	F	2518	2525	anti-parallel
Strand 3	F	2578	2583	anti-parallel
Strand 4	F	2568	2573	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	2510	2511	first strand
Strand 2	F	2611	2614	parallel
Strand 3	F	2593	2600	anti-parallel
Strand 4	F	2533	2539	anti-parallel
Strand 5	F	2545	2551	anti-parallel
Strand 6	F	2558	2560	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	2510	2511	first strand
Strand 2	F	2611	2614	parallel
Strand 3	F	2593	2600	anti-parallel
Strand 4	F	2603	2607	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	2624	2628	first strand
Strand 2	F	2639	2649	anti-parallel
Strand 3	F	2678	2688	anti-parallel
Strand 4	F	2667	2669	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	F	2624	2628	first strand
Strand 2	F	2639	2649	anti-parallel
Strand 3	F	2678	2688	anti-parallel
Strand 4	F	2673	2675	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	2655	2658	first strand
Strand 2	F	2698	2703	anti-parallel
Strand 3	F	2708	2713	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	3004	3007	first strand
Strand 2	G	3019	3025	anti-parallel
Strand 3	G	3074	3079	anti-parallel
Strand 4	G	3066	3071	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	3010	3014	first strand
Strand 2	G	3106	3111	parallel
Strand 3	G	3089	3094	anti-parallel
Strand 4	G	3037	3042	anti-parallel
Strand 5	G	3049	3053	anti-parallel
Strand 6	G	3057	3058	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	3118	3122	first strand
Strand 2	G	3133	3143	anti-parallel
Strand 3	G	3177	3186	anti-parallel
Strand 4	G	3163	3167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	3157	3159	first strand
Strand 2	G	3149	3154	anti-parallel
Strand 3	G	3195	3201	anti-parallel
Strand 4	G	3209	3214	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3503	3506	first strand
Strand 2	H	3518	3525	anti-parallel
Strand 3	H	3578	3583	anti-parallel
Strand 4	H	3568	3573	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3510	3511	first strand
Strand 2	H	3611	3614	parallel
Strand 3	H	3593	3600	anti-parallel
Strand 4	H	3533	3539	anti-parallel
Strand 5	H	3545	3551	anti-parallel
Strand 6	H	3558	3560	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3510	3511	first strand
Strand 2	H	3611	3614	parallel
Strand 3	H	3593	3600	anti-parallel
Strand 4	H	3603	3607	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3624	3628	first strand
Strand 2	H	3639	3649	anti-parallel
Strand 3	H	3678	3688	anti-parallel
Strand 4	H	3667	3669	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3624	3628	first strand
Strand 2	H	3639	3649	anti-parallel
Strand 3	H	3678	3688	anti-parallel
Strand 4	H	3673	3675	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3655	3658	first strand
Strand 2	H	3698	3703	anti-parallel
Strand 3	H	3708	3713	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: 3J2X

Analysis of interatomic Contacts of Structural Units in PDB entry:
3J2X