PDB-6zys: Structure of IMP-1 with 2-Mercaptomethyl-thiazolidine D-syn-1b

ID or keywords:

Entry

Database: PDB / ID: 6zys

Title

Structure of IMP-1 with 2-Mercaptomethyl-thiazolidine D-syn-1b

Components

Beta-lactamase IMP-1

Keywords

ANTIMICROBIAL PROTEIN / antibiotic resistance / lactamase / zinc / inhibitor

Function / homology

Function and homology information

Hydrolases; Acting on ester bonds; Endoribonucleases producing 5'-phosphomonoesters / antibiotic catabolic process / beta-lactamase activity / beta-lactamase / periplasmic space / response to antibiotic / zinc ion binding
Similarity search - Function

Biological species

Serratia marcescens (bacteria)

Method

X-RAY DIFFRACTION /

SYNCHROTRON /

MOLECULAR REPLACEMENT / Resolution: 1.8700095823 Å

Authors

Hinchliffe, P. / Spencer, J.

Funding support

United States, 1items

Citation

Journal: Chem Sci / Year: 2021
Title: 2-Mercaptomethyl-thiazolidines use conserved aromatic-S interactions to achieve broad-range inhibition of metallo-beta-lactamases.
Authors: Rossi, M.A. / Martinez, V. / Hinchliffe, P. / Mojica, M.F. / Castillo, V. / Moreno, D.M. / Smith, R. / Spellberg, B. / Drusano, G.L. / Banchio, C. / Bonomo, R.A. / Spencer, J. / Vila, A.J. / Mahler, G.

History

Deposition	Aug 2, 2020	Deposition site: PDBE / Processing site: PDBE
Revision 1.0	Jan 20, 2021	Provider: repository / Type: Initial release
Revision 1.1	Jul 7, 2021	Group: Database references / Category: citation / citation_author Item: _citation.journal_id_ISSN / _citation.journal_volume ..._citation.journal_id_ISSN / _citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation_author.identifier_ORCID / _citation_author.name
Revision 1.2	Jan 31, 2024	Group: Data collection / Database references / Refinement description Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

Structure viewer	Molecule: MolmilJmol/JSmol

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PDBx/mmCIF format	6zys.cif.gz	415.9 KB	Display	PDBx/mmCIF format
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Validation report

Summary document	6zys_validation.pdf.gz	1.7 MB	Display	wwPDB validaton report
Full document	6zys_full_validation.pdf.gz	1.7 MB	Display
Data in XML	6zys_validation.xml.gz	45.7 KB	Display
Data in CIF	6zys_validation.cif.gz	60.2 KB	Display
Arichive directory	https://data.pdbj.org/pub/pdb/validation_reports/zy/6zys ftp://data.pdbj.org/pub/pdb/validation_reports/zy/6zys	HTTPS FTP

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Related structure data

Related structure data	6zynC 6zyoC 6zypC 6zyqC 6zyrC 5hh4S S: Starting model for refinement C: citing same article (ref.)
Similar structure data	6l3s-2 6yi4-1 4uam-3 6zyr-2 6yi4-3 5ewa-2 4uam-1 4uam-2 5ev8-4 5b3r-2 Search similar-shape structures by Omokage search (details) Search similar-shape structures by Omokage search (details) Search similar-shape structures by Omokage search (details) Search similar-shape structures by Omokage search (details) Search similar-shape structures by Omokage search (details) Similarity search - Function & homologyF&H Search Similarity search - FunctionF&H Search Similarity search - HomologyF&H Search

Related structure data

S: Starting model for refinement

C: citing same article (ref.)

Similar structure data

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Links

PDB pages	PDBj / wwPDB / NCBI
Related items in Molecule of the Month	#187 - Jul 2015 New Delhi Metallo-β-Lactamase similarity (3) #105 - Sep 2008 Ribonuclease A similarity (2)

Deposited unit

A: Beta-lactamase IMP-1

B: Beta-lactamase IMP-1

C: Beta-lactamase IMP-1

D: Beta-lactamase IMP-1

hetero molecules

103 kDa, 4 polymers
Search similar-shape structures of this assembly by Omokage search (details)

1

A: Beta-lactamase IMP-1

hetero molecules

defined by author
Evidence: gel filtration
25.7 kDa, 1 polymers
Search similar-shape structures of this assembly by Omokage search (details)

2

B: Beta-lactamase IMP-1

hetero molecules

defined by author
25.8 kDa, 1 polymers
Search similar-shape structures of this assembly by Omokage search (details)

3

C: Beta-lactamase IMP-1

hetero molecules

defined by author
25.8 kDa, 1 polymers
Search similar-shape structures of this assembly by Omokage search (details)

4

D: Beta-lactamase IMP-1

hetero molecules

defined by author
25.7 kDa, 1 polymers
Search similar-shape structures of this assembly by Omokage search (details)

Unit cell

Length a, b, c (Å)	48.7824, 77.9686, 261.906
Angle α, β, γ (deg.)	90.0, 90.0, 90.0
Int Tables number	19
Space group name H-M	P2₁2₁2₁
Space group name Hall	P2ac2ab
Symmetry operation	#1: x,y,z #2: x+1/2,-y+1/2,-z #3: -x,y+1/2,-z+1/2 #4: -x+1/2,-y,z+1/2

#1: Protein	Beta-lactamase IMP-1 / BLAIMP / Beta-lactamase type II / Penicillinase / Class B1 Metallo-beta-lactamase IMP-1 Mass: 25300.844 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Serratia marcescens (bacteria) / Production host: Escherichia coli (E. coli) / References: UniProt: P52699, beta-lactamase
#2: Chemical	ChemComp-ZN / ZINC ION Mass: 65.409 Da / Num. of mol.: 8 / Source method: obtained synthetically / Formula: Zn
#3: Chemical	ChemComp-QST / (2~{S},4~{S})-2-ethoxycarbonyl-5,5-dimethyl-2-(sulfanylmethyl)-1,3-thiazolidine-4-carboxylic acid Mass: 279.376 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C₁₀H₁₇NO₄S₂ / Feature type: SUBJECT OF INVESTIGATION
#4: Chemical	ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL Mass: 62.068 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C₂H₆O₂
#5: Water	ChemComp-HOH / water Mass: 18.015 Da / Num. of mol.: 492 / Source method: isolated from a natural source / Formula: H₂O
Has ligand of interest	Y

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Experiment

Experiment	Method: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

Crystal	Density Matthews: 2.46 Å³/Da / Density % sol: 50.05 %
Crystal grow	Temperature: 292 K / Method: vapor diffusion, sitting drop Details: 0.1 M sodium cacodylate pH 6.0, 0.2 M sodium acetate, 25% PEG 8000. 1ul protein (25 mg/ml) mixed with 1 ul reagent.

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Data collection

Diffraction	Mean temperature: 100 K / Serial crystal experiment: N
Diffraction source	Source: SYNCHROTRON / Site: Diamond / Beamline: I04 / Wavelength: 0.97949 Å
Detector	Type: DECTRIS PILATUS 6M-F / Detector: PIXEL / Date: Oct 14, 2017
Radiation	Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelength	Wavelength: 0.97949 Å / Relative weight: 1
Reflection	Resolution: 1.87→58.153 Å / Num. obs: 83944 / % possible obs: 100 % / Redundancy: 26.2 % / B_iso Wilson estimate: 28.727022947 Å² / CC_1/2: 0.999 / R_pim(I) all: 0.026 / Net I/σ(I): 18.6
Reflection shell	Resolution: 1.87→1.91 Å / Mean I/σ(I) obs: 1.8 / Num. unique obs: 4532 / CC_1/2: 0.784 / R_pim(I) all: 0.469

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Processing

Software

Name	Version	Classification
PHENIX	1.9_1692+SVN	refinement
DIALS		data reduction
Aimless		data scaling
PHASER		phasing

Refinement

Method to determine structure:

MOLECULAR REPLACEMENT
Starting model: 5HH4

5hh4

Resolution: 1.8700095823→58.1529684507 Å / SU ML: 0.197803143802 / Cross valid method: FREE R-VALUE / σ(F): 1.32910924106 / Phase error: 21.2790522281

	R_factor	Num. reflection	% reflection
R_free	0.201348319116	4049	4.83508872489 %
R_work	0.174089105023	79693	-
obs	0.175417928252	83742	99.8795367532 %

Solvent computation

Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL

Displacement parameters

B_iso mean: 41.0579551912 Å²

Refinement step

Cycle: LAST / Resolution: 1.8700095823→58.1529684507 Å

	Protein	Nucleic acid	Ligand	Solvent	Total
Num. atoms	6863	0	88	492	7443

Refine LS restraints

Refine-ID	Type	Dev ideal	Number
X-RAY DIFFRACTION	f_bond_d	0.011621317517	7125
X-RAY DIFFRACTION	f_angle_d	1.32061608309	9678
X-RAY DIFFRACTION	f_chiral_restr	0.0883731345638	1072
X-RAY DIFFRACTION	f_plane_restr	0.0145893801033	1206
X-RAY DIFFRACTION	f_dihedral_angle_d	14.4692503847	2565

LS refinement shell

Resolution (Å)	R_factor R_free	Num. reflection R_free	R_factor R_work	Num. reflection R_work	Refine-ID	% reflection obs (%)
1.871-1.892	0.320886012756	132	0.282784910604	2680	X-RAY DIFFRACTION	99.7516849947
1.892-1.9151	0.297188792048	121	0.269413429022	2718	X-RAY DIFFRACTION	99.7891036907
1.9151-1.9393	0.26633859343	133	0.251904467379	2708	X-RAY DIFFRACTION	99.8594024605
1.9393-1.9648	0.25947609294	121	0.228409200177	2745	X-RAY DIFFRACTION	99.791086351
1.9648-1.9918	0.279833448868	140	0.22265837063	2697	X-RAY DIFFRACTION	99.8240675581
1.9918-2.0202	0.229787478384	129	0.204393216761	2709	X-RAY DIFFRACTION	99.8241294407
2.0202-2.0504	0.234860779696	160	0.204962925324	2719	X-RAY DIFFRACTION	99.8959056211
2.0504-2.0824	0.197386618392	120	0.205192375434	2696	X-RAY DIFFRACTION	99.8581560284
2.0824-2.1166	0.215042472543	139	0.197954423662	2764	X-RAY DIFFRACTION	99.8280605227
2.1166-2.1531	0.242802262143	142	0.196163064452	2680	X-RAY DIFFRACTION	99.8231340644
2.1531-2.1922	0.210729352568	157	0.200233541623	2710	X-RAY DIFFRACTION	99.9302892994
2.1922-2.2344	0.224551829509	132	0.194251296381	2739	X-RAY DIFFRACTION	99.826147427
2.2344-2.28	0.229850631211	144	0.188380952724	2660	X-RAY DIFFRACTION	99.7864768683
2.28-2.3296	0.199088073182	149	0.188623226702	2745	X-RAY DIFFRACTION	99.7931034483
2.3296-2.3838	0.207339092689	141	0.186772943902	2695	X-RAY DIFFRACTION	99.9295278365
2.3838-2.4434	0.220992493291	147	0.181687845355	2777	X-RAY DIFFRACTION	99.795221843
2.4434-2.5094	0.269859764458	114	0.185438632173	2716	X-RAY DIFFRACTION	99.8941051888
2.5094-2.5833	0.201011884662	126	0.185274174455	2769	X-RAY DIFFRACTION	100
2.5833-2.6667	0.227691957484	121	0.177769666811	2742	X-RAY DIFFRACTION	100
2.6667-2.762	0.215265163305	144	0.176032974887	2750	X-RAY DIFFRACTION	99.9309392265
2.762-2.8725	0.213853796034	146	0.18118441051	2779	X-RAY DIFFRACTION	99.96582365
2.8725-3.0033	0.21593369581	155	0.183482217178	2718	X-RAY DIFFRACTION	100
3.0033-3.1616	0.198140176018	133	0.176368800519	2753	X-RAY DIFFRACTION	100
3.1616-3.3597	0.179119542941	150	0.168509350279	2763	X-RAY DIFFRACTION	100
3.3597-3.619	0.192497036291	137	0.161505700744	2790	X-RAY DIFFRACTION	100
3.619-3.9832	0.201085334744	173	0.163113284641	2794	X-RAY DIFFRACTION	100
3.9832-4.5593	0.160161706653	135	0.141870498914	2819	X-RAY DIFFRACTION	100
4.5593-5.7435	0.172001582184	147	0.147833113522	2860	X-RAY DIFFRACTION	100
5.7435-58.152	0.17838328431	161	0.154389321989	2998	X-RAY DIFFRACTION	99.4647355164

Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

ID	L11 (°²)	L12 (°²)	L13 (°²)	L22 (°²)	L23 (°²)	L33 (°²)	S11 (Å °)	S12 (Å °)	S13 (Å °)	S21 (Å °)	S22 (Å °)	S23 (Å °)	S31 (Å °)	S32 (Å °)	S33 (Å °)	T11 (Å²)	T12 (Å²)	T13 (Å²)	T22 (Å²)	T23 (Å²)	T33 (Å²)	Origin x (Å)	Origin y (Å)	Origin z (Å)
1	4.97436740338	-0.294187154599	-1.2154769902	3.87792332383	1.43959993535	4.86183484624	-0.146878769024	-0.719675724272	0.215628469962	0.752441608927	0.313273479076	-0.211065897673	0.158119793655	0.26891857015	-0.133547131071	0.404305933657	0.0259274577345	-0.0632594309427	0.266788734676	0.0354369959578	0.187914182907	65.583500337	165.239033479	304.355023091
2	2.82844629637	0.108046580646	-0.368520201788	2.85918135296	1.36451974621	2.43478212556	-0.000987564733409	-0.177293795063	0.0958892876528	0.193461727916	0.134066402964	-0.283818182475	-0.10771329943	0.269826580171	-0.100215862005	0.267233701584	0.0036513682704	-0.0204392748121	0.190030890993	-0.00174832660979	0.230526406957	67.6696539222	167.446870474	294.850220272
3	1.83743895505	-0.0654908059114	-0.228523876204	2.91797296386	0.842209166619	3.36677889335	-0.0657050430689	-0.00304087540246	-0.140892025897	0.110366254816	-0.0188734514789	0.0946275149167	0.220866410535	-0.0198998536866	0.0768785371071	0.213227334268	-0.00181808769413	0.014155249275	0.11292957633	0.0141976088135	0.188148556005	61.0513432042	160.061000119	287.223806786
4	3.57714167246	-1.25229663937	0.231365944923	3.99081703686	0.509292530153	2.50774934122	-0.392150854054	-0.368761503966	-0.389938492068	0.945166597416	0.167575650686	0.272128193358	0.634961142228	-0.239766348051	0.191596144182	0.628679491412	-0.0981258059429	0.149402056299	0.228733967442	0.0380356921578	0.41316322913	52.6630804776	148.908389338	296.886362556
5	4.14427715898	0.869137466768	1.59410008302	3.60971872088	0.11162861161	3.00246035132	-0.0772289754196	-0.765580415982	-0.413083681177	1.20769752773	0.0370754487562	0.475646009315	1.09491943316	-0.073040833725	0.114506550685	0.80150125503	-0.026761247967	0.185983694587	0.230547856149	0.1494306532	0.407402175037	57.2493695046	147.491861787	302.360739153
6	3.31728665109	-1.3930291466	-0.75989542729	3.1210978821	-0.0473151409768	2.93796218016	0.14063509505	0.355086373217	0.0998471580614	-0.451722544378	-0.159661722379	0.0474220902084	0.115240847412	0.0369685690692	0.00227473051283	0.198670492968	-0.00179182152442	-0.0119819685798	0.20826297663	-0.0148456639235	0.180189217729	59.38989451	166.650412186	253.560981861
7	2.82674147479	-1.97038509846	0.0496963001179	2.97219372178	-0.440132711149	0.733603276326	0.0167220333332	0.108964659381	0.10138912393	-0.183939033322	-0.0632003974506	0.0152655417833	0.100109136347	0.0357017505318	0.043076711508	0.134923501453	-0.0109071032409	-0.00031773318739	0.216363367684	-0.00858304589222	0.215563766705	58.7679824167	170.637506276	260.915748761
8	1.68814919405	-0.499632884327	-0.215019172885	5.62914899851	-0.90021582552	2.57935890168	-0.0681654372187	-0.0806471382064	-0.0422695301816	0.0401972617723	0.0282008206554	-0.108425076192	0.28986553955	0.0847760277036	0.0418891114429	0.126932700404	0.0224378221881	0.0278863327952	0.164751947558	-0.00593065384728	0.17752440123	63.0734919711	162.649047535	270.885260315
9	2.11122448491	-0.272871719123	0.345030434171	3.49879803878	-0.314351608383	2.95134380311	-0.0769945799585	0.267134114333	-0.39352242493	-0.310790306113	0.00913223885138	0.152640672563	0.543292590524	-0.036192108586	0.109164836225	0.312434685477	-0.0354904713307	0.0218030078934	0.165637664188	-0.0428068044306	0.292171373678	58.7977485668	152.540283318	259.705194725
10	6.5230125015	-0.176312634578	-0.652934942255	3.7737801762	0.20990559778	3.6787459905	-0.185277550327	0.492769306981	-1.32085979523	-0.557400013258	0.13614699152	0.240981615372	0.885308417034	0.0361716351625	0.0700175786137	0.547853507288	0.0092466483798	0.0760812797247	0.190565483094	-0.0852542233596	0.539910542013	60.6001499207	142.677596074	258.92049094
11	2.5661231321	-0.883585266191	0.357817780419	3.12531917778	-0.000613866277376	2.38501799273	0.142888511203	0.71626179972	-0.570876044841	-0.946207313181	-0.242618901924	-0.0810754969476	0.752035620498	6.02344044845E-6	0.149073332344	0.612998424334	0.0125171138608	0.0390154122111	0.30439898129	-0.182472203106	0.419997864704	59.8793001083	147.615185053	250.328273039
12	3.66657057465	-0.394196342159	-0.951190218815	6.4547691691	1.17659144613	5.01173298595	-0.142724408273	0.236233309075	0.0395258230069	-0.516999984951	0.177464799805	-0.521222339792	-0.109831860914	0.280233282607	-0.0959317749587	0.41236458059	-0.0511551056274	0.0720569623142	0.262584480654	0.00451964704458	0.294616580397	53.4367335892	196.80871075	283.703748929
13	2.17103889466	0.414651779774	-0.275018130712	3.48069394599	-0.263288895632	2.32822313346	0.0627893300532	0.00208093461629	0.24039485732	-0.0818730409668	-0.0214680611165	-0.31343008409	-0.553209815833	0.176458127053	-0.0221452634206	0.306880206951	-0.0526784480278	0.0241511225106	0.177438101598	-0.0251236843836	0.266883614592	55.6940650563	200.102577504	293.420074283
14	4.20604574072	0.257779476251	0.437632479685	5.68043436477	1.34848660421	3.59959465288	-0.0313108393037	-0.165768757566	0.0209242226161	0.585750627401	0.01146293395	-0.300979093115	-0.257912867754	0.240477157624	0.0144399623878	0.251026642634	-0.0385408391037	-0.0345462762941	0.213097481731	-0.024712435667	0.221478052979	58.4414222851	192.887586692	304.050567724
15	2.14366185192	0.432746060769	0.651842720081	2.13290181206	0.347768971505	2.49094298661	0.0477234809273	-0.114311206461	0.101540960034	0.049263277787	-0.0573653109013	0.0064663092808	-0.223242616563	-0.238775575204	0.00617587591054	0.211446837592	0.00864837172092	0.0326273625928	0.210873014568	-0.0220074893094	0.212320100463	44.8356703501	191.764312092	298.699263009
16	3.19571125639	-0.745653310324	-0.288209004635	4.47796281228	-0.714756004255	3.64290379615	-0.0505444667364	-0.0655836476335	0.0752637957499	0.0464119247228	0.10340701611	0.291784216992	-0.0618630443008	-0.556311447186	-0.0709352585125	0.155435467345	-0.00378946732012	-0.0244679597933	0.310384752222	-0.0521836318602	0.230934288939	37.3396710318	189.320513441	291.968494373
17	2.91093160858	-0.998674301776	0.491111253864	9.07780188268	0.433040251322	1.56943024849	0.111593219986	0.366271495707	-0.537962566082	-0.51492942419	-0.288443790259	0.159062772221	0.500938466185	-0.604816114005	0.0644380072282	0.320528247072	-0.103321689254	0.0235886298599	0.375357132932	-0.0886919679718	0.33953305493	36.1629126674	177.358397688	287.377472637
18	3.08878940729	-0.196118364632	-0.109826854565	9.95899496587	0.501535681667	5.54247490927	0.165607561465	0.477342230686	0.100620645731	-0.882879628929	-0.00023637191837	-0.181258223378	-0.23178270539	-1.02796304845	-0.188867715855	0.450588796665	0.163844448779	-0.00855833994124	0.973964969888	0.0414937350616	0.297332453239	45.1875283529	159.34502916	316.104127629
19	3.47866366362	-0.0759899938305	-0.65727420998	3.12226786977	-0.0946101816179	4.54744469126	0.188537951359	0.631756210117	-0.132611189545	0.0384088925123	-0.210220619417	0.332901230259	0.0374066412891	-1.30490895397	-0.0970398031454	0.378514921289	0.0642656129875	-0.0138013014982	0.890864622135	0.0366650882691	0.29359469675	42.0442125649	156.002372795	324.788807976
20	3.944789104	0.964153549728	-0.426337456423	4.0613137129	0.204872671036	5.17849684687	0.37755989494	0.0682055786463	-0.00379497202187	0.480299394901	-0.292802132422	0.0767646912487	-0.280432127083	-0.593219583638	-0.113652321811	0.478557133715	0.0126065593426	0.00158661643719	0.593857290061	0.0713244944003	0.239264207121	46.8649859945	159.388912947	336.91362084
21	2.04847811885	1.59719263519	-0.547662759055	3.34923939413	1.42119132017	3.16655788719	0.240275628939	0.04575966288	-0.313931448288	0.437281458108	-0.244955066178	-0.409355658632	0.329182420599	0.106560588318	-0.0575182149379	0.423999228304	0.0622296947408	-0.0811061279022	0.48946610947	0.0967833343771	0.322365083959	57.0025373228	152.646408338	327.935078774
22	3.16864807429	1.07324594537	-1.43617918738	5.31702653565	0.400810300585	5.42150190586	0.256212803593	0.233114287801	-0.0748053508287	-0.0116821042651	-0.103332089601	-0.433899523379	-0.277683294698	0.409612947591	-0.174395128346	0.361632658433	0.0821350653852	-0.0478400081277	0.615665727725	0.134427644478	0.288842913107	65.1089476821	162.381184638	324.917917695
23	3.822274529	1.65850454136	-0.528517023912	5.3508786092	1.23269765952	4.2076543635	0.172294195104	0.415056211101	-0.137433621149	0.0875745768437	-0.0764112263316	-0.542356502003	-0.00291325370823	0.421631935908	-0.110988220049	0.376488942161	0.105234226233	0.00763314027636	0.604933679549	0.0983100726832	0.297812820768	64.4943722189	159.491620435	318.231437798

Refinement TLS group

ID	Refine-ID	Refine TLS-ID	Selection details
1	X-RAY DIFFRACTION	1	chain 'A' and (resid 3 through 28 )
2	X-RAY DIFFRACTION	2	chain 'A' and (resid 29 through 85 )
3	X-RAY DIFFRACTION	3	chain 'A' and (resid 86 through 159 )
4	X-RAY DIFFRACTION	4	chain 'A' and (resid 160 through 187 )
5	X-RAY DIFFRACTION	5	chain 'A' and (resid 188 through 221 )
6	X-RAY DIFFRACTION	6	chain 'B' and (resid 1 through 52 )
7	X-RAY DIFFRACTION	7	chain 'B' and (resid 53 through 85 )
8	X-RAY DIFFRACTION	8	chain 'B' and (resid 86 through 126 )
9	X-RAY DIFFRACTION	9	chain 'B' and (resid 127 through 172 )
10	X-RAY DIFFRACTION	10	chain 'B' and (resid 173 through 187 )
11	X-RAY DIFFRACTION	11	chain 'B' and (resid 188 through 220 )
12	X-RAY DIFFRACTION	12	chain 'C' and (resid 4 through 28 )
13	X-RAY DIFFRACTION	13	chain 'C' and (resid 29 through 85 )
14	X-RAY DIFFRACTION	14	chain 'C' and (resid 86 through 108 )
15	X-RAY DIFFRACTION	15	chain 'C' and (resid 109 through 172 )
16	X-RAY DIFFRACTION	16	chain 'C' and (resid 173 through 202 )
17	X-RAY DIFFRACTION	17	chain 'C' and (resid 203 through 224 )
18	X-RAY DIFFRACTION	18	chain 'D' and (resid 4 through 28 )
19	X-RAY DIFFRACTION	19	chain 'D' and (resid 29 through 85 )
20	X-RAY DIFFRACTION	20	chain 'D' and (resid 86 through 126 )
21	X-RAY DIFFRACTION	21	chain 'D' and (resid 127 through 159 )
22	X-RAY DIFFRACTION	22	chain 'D' and (resid 160 through 187 )
23	X-RAY DIFFRACTION	23	chain 'D' and (resid 188 through 221 )

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