6V22

Cryo-EM structure of Ca2+-bound hsSlo1-beta4 channel complex

PDB DOI: https://doi.org/10.2210/pdb6V22/pdb
EM Map EMD-21025: EMDB EMDataResource

Classification: TRANSPORT PROTEIN
Organism(s): Homo sapiens
Expression System: Homo sapiens
Mutation(s): No
Membrane Protein: Yes OPMPDBTMMemProtMDmpstruc

Deposited: 2019-11-22 Released: 2019-12-25
Deposition Author(s): Tao, X., MacKinnon, R.
Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.20 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

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

Literature

Molecular structures of the human Slo1 K + channel in complex with beta 4.

Tao, X., MacKinnon, R.

(2019) Elife 8

PubMed: 31815672 Search on PubMedSearch on PubMed Central
DOI: https://doi.org/10.7554/eLife.51409
Primary Citation of Related Structures:
6V22, 6V35, 6V38, 6V3G

PubMed Abstract:
Slo1 is a Ca ²⁺- and voltage-activated K ⁺ channel that underlies skeletal and smooth muscle contraction, audition, hormone secretion and neurotransmitter release. In mammals, Slo1 is regulated by auxiliary proteins that confer tissue-specific gating and pharmacological properties. This study presents cryo-EM structures of Slo1 in complex with the auxiliary protein, β4. Four β4, each containing two transmembrane helices, encircle Slo1, contacting it through helical interactions inside the membrane. On the extracellular side, β4 forms a tetrameric crown over the pore. Structures with high and low Ca ²⁺ concentrations show that identical gating conformations occur in the absence and presence of β4, implying that β4 serves to modulate the relative stabilities of 'pre-existing' conformations rather than creating new ones. The effects of β4 on scorpion toxin inhibition kinetics are explained by the crown, which constrains access but does not prevent binding.

Organizational Affiliation

Laboratory of Molecular Neurobiology and Biophysics, The Rockefeller University, Howard Hughes Medical Institute, New York, United States.

Macromolecule Content

Total Structure Weight: 634.05 kDa
Atom Count: 37,004
Modelled Residue Count: 4,380
Deposited Residue Count: 5,136
Unique protein chains: 2

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Calcium-activated potassium channel subunit alpha-1	A, C [auth B], E [auth C], G [auth D]	1,065	Homo sapiens	Mutation(s): 0 Gene Names: KCNMA1, KCNMA, SLO Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for Q12791 (Homo sapiens) Explore Q12791 Go to UniProtKB: Q12791
PHAROS: Q12791 GTEx: ENSG00000156113
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q12791
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Calcium-activated potassium channel subunit beta-4	B [auth E], D [auth F], F [auth G], H	219	Homo sapiens	Mutation(s): 0 Gene Names: KCNMB4 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for Q86W47 (Homo sapiens) Explore Q86W47 Go to UniProtKB: Q86W47
PHAROS: Q86W47 GTEx: ENSG00000135643
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q86W47
Glycosylation
Glycosylation Sites: 2	Glycosylation Focus chain B [auth E] Focus chain D [auth F] Focus chain F [auth G] Focus chain H	Go to GlyGen: Q86W47-1
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 6 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
POV Query on POV Download Ideal Coordinates CCD File SDF format, chain AA [auth A] SDF format, chain AC [auth G] SDF format, chain AD [auth H] SDF format, chain BA [auth A] SDF format, chain BC [auth G] SDF format, chain BD [auth H] SDF format, chain CA [auth A] SDF format, chain CB [auth F] SDF format, chain CC [auth G] SDF format, chain DA [auth A] SDF format, chain DB [auth F] SDF format, chain DC [auth G] SDF format, chain EA [auth E] SDF format, chain EB [auth F] SDF format, chain FA [auth E] SDF format, chain FB [auth F] SDF format, chain GA [auth E] SDF format, chain GC [auth D] SDF format, chain HA [auth E] SDF format, chain HC [auth D] SDF format, chain IB [auth C] SDF format, chain IC [auth D] SDF format, chain JB [auth C] SDF format, chain JC [auth D] SDF format, chain KA [auth B] SDF format, chain KB [auth C] SDF format, chain KC [auth D] SDF format, chain L [auth A] SDF format, chain LA [auth B] SDF format, chain LB [auth C] SDF format, chain M [auth A] SDF format, chain MA [auth B] SDF format, chain MB [auth C] SDF format, chain N [auth A] SDF format, chain NA [auth B] SDF format, chain O [auth A] SDF format, chain OA [auth B] SDF format, chain OC [auth D] SDF format, chain P [auth A] SDF format, chain PC [auth D] SDF format, chain Q [auth A] SDF format, chain QB [auth C] SDF format, chain QC [auth D] SDF format, chain RB [auth C] SDF format, chain RC [auth D] SDF format, chain SA [auth B] SDF format, chain SB [auth C] SDF format, chain SC [auth D] SDF format, chain TA [auth B] SDF format, chain TB [auth C] SDF format, chain TC [auth D] SDF format, chain UA [auth B] SDF format, chain UB [auth C] SDF format, chain VA [auth B] SDF format, chain VB [auth C] SDF format, chain WA [auth B] SDF format, chain XA [auth B] SDF format, chain YC [auth H] SDF format, chain Z [auth A] SDF format, chain ZC [auth H] MOL2 format, chain AA [auth A] MOL2 format, chain AC [auth G] MOL2 format, chain AD [auth H] MOL2 format, chain BA [auth A] MOL2 format, chain BC [auth G] MOL2 format, chain BD [auth H] MOL2 format, chain CA [auth A] MOL2 format, chain CB [auth F] MOL2 format, chain CC [auth G] MOL2 format, chain DA [auth A] MOL2 format, chain DB [auth F] MOL2 format, chain DC [auth G] MOL2 format, chain EA [auth E] MOL2 format, chain EB [auth F] MOL2 format, chain FA [auth E] MOL2 format, chain FB [auth F] MOL2 format, chain GA [auth E] MOL2 format, chain GC [auth D] MOL2 format, chain HA [auth E] MOL2 format, chain HC [auth D] MOL2 format, chain IB [auth C] MOL2 format, chain IC [auth D] MOL2 format, chain JB [auth C] MOL2 format, chain JC [auth D] MOL2 format, chain KA [auth B] MOL2 format, chain KB [auth C] MOL2 format, chain KC [auth D] MOL2 format, chain L [auth A] MOL2 format, chain LA [auth B] MOL2 format, chain LB [auth C] MOL2 format, chain M [auth A] MOL2 format, chain MA [auth B] MOL2 format, chain MB [auth C] MOL2 format, chain N [auth A] MOL2 format, chain NA [auth B] MOL2 format, chain O [auth A] MOL2 format, chain OA [auth B] MOL2 format, chain OC [auth D] MOL2 format, chain P [auth A] MOL2 format, chain PC [auth D] MOL2 format, chain Q [auth A] MOL2 format, chain QB [auth C] MOL2 format, chain QC [auth D] MOL2 format, chain RB [auth C] MOL2 format, chain RC [auth D] MOL2 format, chain SA [auth B] MOL2 format, chain SB [auth C] MOL2 format, chain SC [auth D] MOL2 format, chain TA [auth B] MOL2 format, chain TB [auth C] MOL2 format, chain TC [auth D] MOL2 format, chain UA [auth B] MOL2 format, chain UB [auth C] MOL2 format, chain VA [auth B] MOL2 format, chain VB [auth C] MOL2 format, chain WA [auth B] MOL2 format, chain XA [auth B] MOL2 format, chain YC [auth H] MOL2 format, chain Z [auth A] MOL2 format, chain ZC [auth H] mmCIF format, chain AA [auth A] mmCIF format, chain AC [auth G] mmCIF format, chain AD [auth H] mmCIF format, chain BA [auth A] mmCIF format, chain BC [auth G] mmCIF format, chain BD [auth H] mmCIF format, chain CA [auth A] mmCIF format, chain CB [auth F] mmCIF format, chain CC [auth G] mmCIF format, chain DA [auth A] mmCIF format, chain DB [auth F] mmCIF format, chain DC [auth G] mmCIF format, chain EA [auth E] mmCIF format, chain EB [auth F] mmCIF format, chain FA [auth E] mmCIF format, chain FB [auth F] mmCIF format, chain GA [auth E] mmCIF format, chain GC [auth D] mmCIF format, chain HA [auth E] mmCIF format, chain HC [auth D] mmCIF format, chain IB [auth C] mmCIF format, chain IC [auth D] mmCIF format, chain JB [auth C] mmCIF format, chain JC [auth D] mmCIF format, chain KA [auth B] mmCIF format, chain KB [auth C] mmCIF format, chain KC [auth D] mmCIF format, chain L [auth A] mmCIF format, chain LA [auth B] mmCIF format, chain LB [auth C] mmCIF format, chain M [auth A] mmCIF format, chain MA [auth B] mmCIF format, chain MB [auth C] mmCIF format, chain N [auth A] mmCIF format, chain NA [auth B] mmCIF format, chain O [auth A] mmCIF format, chain OA [auth B] mmCIF format, chain OC [auth D] mmCIF format, chain P [auth A] mmCIF format, chain PC [auth D] mmCIF format, chain Q [auth A] mmCIF format, chain QB [auth C] mmCIF format, chain QC [auth D] mmCIF format, chain RB [auth C] mmCIF format, chain RC [auth D] mmCIF format, chain SA [auth B] mmCIF format, chain SB [auth C] mmCIF format, chain SC [auth D] mmCIF format, chain TA [auth B] mmCIF format, chain TB [auth C] mmCIF format, chain TC [auth D] mmCIF format, chain UA [auth B] mmCIF format, chain UB [auth C] mmCIF format, chain VA [auth B] mmCIF format, chain VB [auth C] mmCIF format, chain WA [auth B] mmCIF format, chain XA [auth B] mmCIF format, chain YC [auth H] mmCIF format, chain Z [auth A] mmCIF format, chain ZC [auth H]	AA [auth A] AC [auth G] AD [auth H] BA [auth A] BC [auth G] AA [auth A], AC [auth G], AD [auth H], BA [auth A], BC [auth G], BD [auth H], CA [auth A], CB [auth F], CC [auth G], DA [auth A], DB [auth F], DC [auth G], EA [auth E], EB [auth F], FA [auth E], FB [auth F], GA [auth E], GC [auth D], HA [auth E], HC [auth D], IB [auth C], IC [auth D], JB [auth C], JC [auth D], KA [auth B], KB [auth C], KC [auth D], L [auth A], LA [auth B], LB [auth C], M [auth A], MA [auth B], MB [auth C], N [auth A], NA [auth B], O [auth A], OA [auth B], OC [auth D], P [auth A], PC [auth D], Q [auth A], QB [auth C], QC [auth D], RB [auth C], RC [auth D], SA [auth B], SB [auth C], SC [auth D], TA [auth B], TB [auth C], TC [auth D], UA [auth B], UB [auth C], VA [auth B], VB [auth C], WA [auth B], XA [auth B], YC [auth H], Z [auth A], ZC [auth H]	(2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate C₄₂ H₈₂ N O₈ P WTJKGGKOPKCXLL-PFDVCBLKSA-N		Interactions Focus chain AA [auth A] Focus chain AC [auth G] Focus chain AD [auth H] Focus chain BA [auth A] Focus chain BC [auth G] Focus chain BD [auth H] Focus chain CA [auth A] Focus chain CB [auth F] Focus chain CC [auth G] Focus chain DA [auth A] Focus chain DB [auth F] Focus chain DC [auth G] Focus chain EA [auth E] Focus chain EB [auth F] Focus chain FA [auth E] Focus chain FB [auth F] Focus chain GA [auth E] Focus chain GC [auth D] Focus chain HA [auth E] Focus chain HC [auth D] Focus chain IB [auth C] Focus chain IC [auth D] Focus chain JB [auth C] Focus chain JC [auth D] Focus chain KA [auth B] Focus chain KB [auth C] Focus chain KC [auth D] Focus chain L [auth A] Focus chain LA [auth B] Focus chain LB [auth C] Focus chain M [auth A] Focus chain MA [auth B] Focus chain MB [auth C] Focus chain N [auth A] Focus chain NA [auth B] Focus chain O [auth A] Focus chain OA [auth B] Focus chain OC [auth D] Focus chain P [auth A] Focus chain PC [auth D] Focus chain Q [auth A] Focus chain QB [auth C] Focus chain QC [auth D] Focus chain RB [auth C] Focus chain RC [auth D] Focus chain SA [auth B] Focus chain SB [auth C] Focus chain SC [auth D] Focus chain TA [auth B] Focus chain TB [auth C] Focus chain TC [auth D] Focus chain UA [auth B] Focus chain UB [auth C] Focus chain VA [auth B] Focus chain VB [auth C] Focus chain WA [auth B] Focus chain XA [auth B] Focus chain YC [auth H] Focus chain Z [auth A] Focus chain ZC [auth H] Interactions & Density Focus chain AA [auth A] Focus chain AC [auth G] Focus chain AD [auth H] Focus chain BA [auth A] Focus chain BC [auth G] Focus chain BD [auth H] Focus chain CA [auth A] Focus chain CB [auth F] Focus chain CC [auth G] Focus chain DA [auth A] Focus chain DB [auth F] Focus chain DC [auth G] Focus chain EA [auth E] Focus chain EB [auth F] Focus chain FA [auth E] Focus chain FB [auth F] Focus chain GA [auth E] Focus chain GC [auth D] Focus chain HA [auth E] Focus chain HC [auth D] Focus chain IB [auth C] Focus chain IC [auth D] Focus chain JB [auth C] Focus chain JC [auth D] Focus chain KA [auth B] Focus chain KB [auth C] Focus chain KC [auth D] Focus chain L [auth A] Focus chain LA [auth B] Focus chain LB [auth C] Focus chain M [auth A] Focus chain MA [auth B] Focus chain MB [auth C] Focus chain N [auth A] Focus chain NA [auth B] Focus chain O [auth A] Focus chain OA [auth B] Focus chain OC [auth D] Focus chain P [auth A] Focus chain PC [auth D] Focus chain Q [auth A] Focus chain QB [auth C] Focus chain QC [auth D] Focus chain RB [auth C] Focus chain RC [auth D] Focus chain SA [auth B] Focus chain SB [auth C] Focus chain SC [auth D] Focus chain TA [auth B] Focus chain TB [auth C] Focus chain TC [auth D] Focus chain UA [auth B] Focus chain UB [auth C] Focus chain VA [auth B] Focus chain VB [auth C] Focus chain WA [auth B] Focus chain XA [auth B] Focus chain YC [auth H] Focus chain Z [auth A] Focus chain ZC [auth H]
CLR Query on CLR Download Ideal Coordinates CCD File SDF format, chain AB [auth B] SDF format, chain BB [auth B] SDF format, chain R [auth A] SDF format, chain S [auth A] SDF format, chain T [auth A] SDF format, chain U [auth A] SDF format, chain UC [auth D] SDF format, chain VC [auth D] SDF format, chain WB [auth C] SDF format, chain WC [auth D] SDF format, chain XB [auth C] SDF format, chain XC [auth D] SDF format, chain YA [auth B] SDF format, chain YB [auth C] SDF format, chain ZA [auth B] SDF format, chain ZB [auth C] MOL2 format, chain AB [auth B] MOL2 format, chain BB [auth B] MOL2 format, chain R [auth A] MOL2 format, chain S [auth A] MOL2 format, chain T [auth A] MOL2 format, chain U [auth A] MOL2 format, chain UC [auth D] MOL2 format, chain VC [auth D] MOL2 format, chain WB [auth C] MOL2 format, chain WC [auth D] MOL2 format, chain XB [auth C] MOL2 format, chain XC [auth D] MOL2 format, chain YA [auth B] MOL2 format, chain YB [auth C] MOL2 format, chain ZA [auth B] MOL2 format, chain ZB [auth C] mmCIF format, chain AB [auth B] mmCIF format, chain BB [auth B] mmCIF format, chain R [auth A] mmCIF format, chain S [auth A] mmCIF format, chain T [auth A] mmCIF format, chain U [auth A] mmCIF format, chain UC [auth D] mmCIF format, chain VC [auth D] mmCIF format, chain WB [auth C] mmCIF format, chain WC [auth D] mmCIF format, chain XB [auth C] mmCIF format, chain XC [auth D] mmCIF format, chain YA [auth B] mmCIF format, chain YB [auth C] mmCIF format, chain ZA [auth B] mmCIF format, chain ZB [auth C]	AB [auth B] BB [auth B] R [auth A] S [auth A] T [auth A] AB [auth B], BB [auth B], R [auth A], S [auth A], T [auth A], U [auth A], UC [auth D], VC [auth D], WB [auth C], WC [auth D], XB [auth C], XC [auth D], YA [auth B], YB [auth C], ZA [auth B], ZB [auth C]	CHOLESTEROL C₂₇ H₄₆ O HVYWMOMLDIMFJA-DPAQBDIFSA-N		Interactions Focus chain AB [auth B] Focus chain BB [auth B] Focus chain R [auth A] Focus chain S [auth A] Focus chain T [auth A] Focus chain U [auth A] Focus chain UC [auth D] Focus chain VC [auth D] Focus chain WB [auth C] Focus chain WC [auth D] Focus chain XB [auth C] Focus chain XC [auth D] Focus chain YA [auth B] Focus chain YB [auth C] Focus chain ZA [auth B] Focus chain ZB [auth C] Interactions & Density Focus chain AB [auth B] Focus chain BB [auth B] Focus chain R [auth A] Focus chain S [auth A] Focus chain T [auth A] Focus chain U [auth A] Focus chain UC [auth D] Focus chain VC [auth D] Focus chain WB [auth C] Focus chain WC [auth D] Focus chain XB [auth C] Focus chain XC [auth D] Focus chain YA [auth B] Focus chain YB [auth C] Focus chain ZA [auth B] Focus chain ZB [auth C]
NAG Query on NAG Download Ideal Coordinates CCD File SDF format, chain CD [auth H] SDF format, chain DD [auth H] SDF format, chain EC [auth G] SDF format, chain FC [auth G] SDF format, chain GB [auth F] SDF format, chain HB [auth F] SDF format, chain IA [auth E] SDF format, chain JA [auth E] MOL2 format, chain CD [auth H] MOL2 format, chain DD [auth H] MOL2 format, chain EC [auth G] MOL2 format, chain FC [auth G] MOL2 format, chain GB [auth F] MOL2 format, chain HB [auth F] MOL2 format, chain IA [auth E] MOL2 format, chain JA [auth E] mmCIF format, chain CD [auth H] mmCIF format, chain DD [auth H] mmCIF format, chain EC [auth G] mmCIF format, chain FC [auth G] mmCIF format, chain GB [auth F] mmCIF format, chain HB [auth F] mmCIF format, chain IA [auth E] mmCIF format, chain JA [auth E]	CD [auth H] DD [auth H] EC [auth G] FC [auth G] GB [auth F] CD [auth H], DD [auth H], EC [auth G], FC [auth G], GB [auth F], HB [auth F], IA [auth E], JA [auth E]	2-acetamido-2-deoxy-beta-D-glucopyranose C₈ H₁₅ N O₆ OVRNDRQMDRJTHS-FMDGEEDCSA-N		Interactions Focus chain CD [auth H] Focus chain DD [auth H] Focus chain EC [auth G] Focus chain FC [auth G] Focus chain GB [auth F] Focus chain HB [auth F] Focus chain IA [auth E] Focus chain JA [auth E] Interactions & Density Focus chain CD [auth H] Focus chain DD [auth H] Focus chain EC [auth G] Focus chain FC [auth G] Focus chain GB [auth F] Focus chain HB [auth F] Focus chain IA [auth E] Focus chain JA [auth E]
CA (Subject of Investigation/LOI) Query on CA Download Ideal Coordinates CCD File SDF format, chain J [auth A] SDF format, chain K [auth A] SDF format, chain MC [auth D] SDF format, chain NC [auth D] SDF format, chain OB [auth C] SDF format, chain PB [auth C] SDF format, chain QA [auth B] SDF format, chain RA [auth B] MOL2 format, chain J [auth A] MOL2 format, chain K [auth A] MOL2 format, chain MC [auth D] MOL2 format, chain NC [auth D] MOL2 format, chain OB [auth C] MOL2 format, chain PB [auth C] MOL2 format, chain QA [auth B] MOL2 format, chain RA [auth B] mmCIF format, chain J [auth A] mmCIF format, chain K [auth A] mmCIF format, chain MC [auth D] mmCIF format, chain NC [auth D] mmCIF format, chain OB [auth C] mmCIF format, chain PB [auth C] mmCIF format, chain QA [auth B] mmCIF format, chain RA [auth B]	J [auth A] K [auth A] MC [auth D] NC [auth D] OB [auth C] J [auth A], K [auth A], MC [auth D], NC [auth D], OB [auth C], PB [auth C], QA [auth B], RA [auth B]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain J [auth A] Focus chain K [auth A] Focus chain MC [auth D] Focus chain NC [auth D] Focus chain OB [auth C] Focus chain PB [auth C] Focus chain QA [auth B] Focus chain RA [auth B] Interactions & Density Focus chain J [auth A] Focus chain K [auth A] Focus chain MC [auth D] Focus chain NC [auth D] Focus chain OB [auth C] Focus chain PB [auth C] Focus chain QA [auth B] Focus chain RA [auth B]
K Query on K Download Ideal Coordinates CCD File SDF format, chain V [auth A] SDF format, chain W [auth A] SDF format, chain X [auth A] SDF format, chain Y [auth A] MOL2 format, chain V [auth A] MOL2 format, chain W [auth A] MOL2 format, chain X [auth A] MOL2 format, chain Y [auth A] mmCIF format, chain V [auth A] mmCIF format, chain W [auth A] mmCIF format, chain X [auth A] mmCIF format, chain Y [auth A]	V [auth A], W [auth A], X [auth A], Y [auth A]	POTASSIUM ION K NPYPAHLBTDXSSS-UHFFFAOYSA-N		Interactions Focus chain V [auth A] Focus chain W [auth A] Focus chain X [auth A] Focus chain Y [auth A] Interactions & Density Focus chain V [auth A] Focus chain W [auth A] Focus chain X [auth A] Focus chain Y [auth A]
MG Query on MG Download Ideal Coordinates CCD File SDF format, chain I [auth A] SDF format, chain LC [auth D] SDF format, chain NB [auth C] SDF format, chain PA [auth B] MOL2 format, chain I [auth A] MOL2 format, chain LC [auth D] MOL2 format, chain NB [auth C] MOL2 format, chain PA [auth B] mmCIF format, chain I [auth A] mmCIF format, chain LC [auth D] mmCIF format, chain NB [auth C] mmCIF format, chain PA [auth B]	I [auth A], LC [auth D], NB [auth C], PA [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain I [auth A] Focus chain LC [auth D] Focus chain NB [auth C] Focus chain PA [auth B] Interactions & Density Focus chain I [auth A] Focus chain LC [auth D] Focus chain NB [auth C] Focus chain PA [auth B]

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.20 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
RECONSTRUCTION	FREALIGN	9.11
MODEL REFINEMENT	PHENIX	1.16
MODEL REFINEMENT	PHENIX	1.16

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2019-12-25

Deposition Author(s):

Tao, X.

MacKinnon, R.

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	GM43949

Revision History (Full details and data files)

Version 1.0: 2019-12-25
Type: Initial release
Version 1.1: 2020-03-25
Changes: Data collection, Data processing
Version 1.2: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Data collection, Derived calculations, Structure summary
Version 1.3: 2020-10-07
Changes: Database references, Structure summary