5B1U

Crystal Structure of Metallo-beta-Lactamase SMB-1 Bound to Hydrolyzed Imipenem

PDB DOI: https://doi.org/10.2210/pdb5B1U/pdb

Classification: HYDROLASE/ANTIBIOTIC
Organism(s): Serratia marcescens
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2015-12-20 Released: 2016-05-11
Deposition Author(s): Wachino, J., Arakawa, Y.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.57 Å
R-Value Free: 0.155
R-Value Work: 0.122
R-Value Observed: 0.124

Starting Model: experimental
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Ligand Structure Quality Assessment

This is version 1.3 of the entry. See complete history.

Literature

Crystal Structure of Metallo-beta-Lactamase SMB-1 Bound to Hydrolyzed Imipenem

Wachino, J., Arakawa, Y.

To be published.

Macromolecule Content

Total Structure Weight: 28.84 kDa
Atom Count: 2,398
Modelled Residue Count: 259
Deposited Residue Count: 262
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Metallo-beta-lactamase	A	262	Serratia marcescens	Mutation(s): 0 Gene Names: SMB-1 EC: 3.5.2.6
UniProt
Find proteins for G5ELM3 (Serratia marcescens) Explore G5ELM3 Go to UniProtKB: G5ELM3
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	G5ELM3
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
HIW Query on HIW Download Ideal Coordinates CCD File SDF format, chain V [auth A] MOL2 format, chain V [auth A] mmCIF format, chain V [auth A]	V [auth A]	(2R,4S)-2-[(1S,2R)-1-carboxy-2-hydroxypropyl]-4-[(2-{[(Z)-iminomethyl]amino}ethyl)sulfanyl]-3,4-dihydro-2H-pyrrole-5-ca rboxylic acid C₁₂ H₁₉ N₃ O₅ S GGEWNUMDSNUHAH-LURQLKTLSA-N		Interactions Focus chain V [auth A] Interactions & Density Focus chain V [auth A]
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain T [auth A] SDF format, chain U [auth A] SDF format, chain S [auth A] MOL2 format, chain T [auth A] MOL2 format, chain U [auth A] MOL2 format, chain S [auth A] mmCIF format, chain T [auth A] mmCIF format, chain U [auth A] mmCIF format, chain S [auth A]	S [auth A], T [auth A], U [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain S [auth A] Focus chain T [auth A] Focus chain U [auth A] Interactions & Density Focus chain S [auth A] Focus chain T [auth A] Focus chain U [auth A]
ZN Query on ZN Download Ideal Coordinates CCD File SDF format, chain B [auth A] SDF format, chain C [auth A] MOL2 format, chain B [auth A] MOL2 format, chain C [auth A] mmCIF format, chain B [auth A] mmCIF format, chain C [auth A]	B [auth A], C [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Focus chain C [auth A] Interactions & Density Focus chain B [auth A] Focus chain C [auth A]
NA Query on NA Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain H [auth A] SDF format, chain I [auth A] SDF format, chain J [auth A] SDF format, chain K [auth A] SDF format, chain M [auth A] SDF format, chain N [auth A] SDF format, chain O [auth A] SDF format, chain P [auth A] SDF format, chain Q [auth A] SDF format, chain D [auth A] SDF format, chain L [auth A] SDF format, chain R [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain I [auth A] MOL2 format, chain J [auth A] MOL2 format, chain K [auth A] MOL2 format, chain M [auth A] MOL2 format, chain N [auth A] MOL2 format, chain O [auth A] MOL2 format, chain P [auth A] MOL2 format, chain Q [auth A] MOL2 format, chain D [auth A] MOL2 format, chain L [auth A] MOL2 format, chain R [auth A] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A] mmCIF format, chain G [auth A] mmCIF format, chain H [auth A] mmCIF format, chain I [auth A] mmCIF format, chain J [auth A] mmCIF format, chain K [auth A] mmCIF format, chain M [auth A] mmCIF format, chain N [auth A] mmCIF format, chain O [auth A] mmCIF format, chain P [auth A] mmCIF format, chain Q [auth A] mmCIF format, chain D [auth A] mmCIF format, chain L [auth A] mmCIF format, chain R [auth A]	D [auth A] E [auth A] F [auth A] G [auth A] H [auth A] D [auth A], E [auth A], F [auth A], G [auth A], H [auth A], I [auth A], J [auth A], K [auth A], L [auth A], M [auth A], N [auth A], O [auth A], P [auth A], Q [auth A], R [auth A]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth A] Focus chain P [auth A] Focus chain Q [auth A] Focus chain R [auth A] Interactions & Density Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth A] Focus chain P [auth A] Focus chain Q [auth A] Focus chain R [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.57 Å
R-Value Free: 0.155
R-Value Work: 0.122
R-Value Observed: 0.124
Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 37.03	α = 108.32
b = 41.46	β = 102.78
c = 45.44	γ = 106.28

Software Package:

Software Name	Purpose
REFMAC	refinement
iMOSFLM	data reduction
SCALA	data scaling
MOLREP	phasing

Structure Validation

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Ligand Structure Quality Assessment

Entry History

Deposition Data

Released Date: 2016-05-11

Deposition Author(s):

Wachino, J.

Arakawa, Y.

Revision History (Full details and data files)

Version 1.0: 2016-05-11
Type: Initial release
Version 1.1: 2020-02-26
Changes: Data collection, Derived calculations
Version 1.2: 2023-11-08
Changes: Data collection, Database references, Derived calculations, Refinement description, Structure summary
Version 1.3: 2024-11-13
Changes: Structure summary