3FFR

CRYSTAL STRUCTURE OF A PHOSPHOSERINE AMINOTRANSFERASE SERC (CHU_0995) FROM CYTOPHAGA HUTCHINSONII ATCC 33406 AT 1.75 A RESOLUTION

PDB DOI: https://doi.org/10.2210/pdb3FFR/pdb

Classification: TRANSFERASE
Organism(s): Cytophaga hutchinsonii ATCC 33406
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2008-12-04 Released: 2008-12-23
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.75 Å
R-Value Free: 0.162
R-Value Work: 0.143
R-Value Observed: 0.144

wwPDB Validation 3D Report Full Report

This is version 1.4 of the entry. See complete history.

Literature

Crystal structure of phosphoserine aminotransferase SerC (EC 2.6.1.52) (YP_677612.1) from CYTOPHAGA HUTCHINSONII ATCC 33406 at 1.75 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Macromolecule Content

Total Structure Weight: 44.84 kDa
Atom Count: 3,473
Modelled Residue Count: 362
Deposited Residue Count: 362
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Phosphoserine aminotransferase SerC	A	362	Cytophaga hutchinsonii ATCC 33406	Mutation(s): 0 Gene Names: CHU_0995, serC, YP_677612.1 EC: 2.6.1.52
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
P33 Query on P33 Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth A] 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 L [auth A] SDF format, chain M [auth A] MOL2 format, chain C [auth A] MOL2 format, chain D [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 L [auth A] MOL2 format, chain M [auth A] mmCIF format, chain C [auth A] mmCIF format, chain D [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 L [auth A] mmCIF format, chain M [auth A]	C [auth A] D [auth A] E [auth A] F [auth A] G [auth A] C [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]	3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL C₁₄ H₃₀ O₈ XPJRQAIZZQMSCM-UHFFFAOYSA-N		Interactions Focus chain C [auth A] 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] Interactions & Density Focus chain C [auth A] 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]
SER Query on SER Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	SERINE C₃ H₇ N O₃ MTCFGRXMJLQNBG-REOHCLBHSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Modified Residues 2 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
LLP Query on LLP	A	L-PEPTIDE LINKING	C₁₄ H₂₂ N₃ O₇ P		LYS
MSE Query on MSE	A	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.75 Å
R-Value Free: 0.162
R-Value Work: 0.143
R-Value Observed: 0.144
Space Group: P 3₁ 2 1
Diffraction Data: https://doi.org/10.18430/M33FFR

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 79.23	α = 90
b = 79.23	β = 90
c = 144.59	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
PHENIX	refinement
SHELX	phasing
MolProbity	model building
XSCALE	data scaling
PDB_EXTRACT	data extraction
XDS	data reduction
SHELXD	phasing
autoSHARP	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2008-12-23

Deposition Author(s):

Joint Center for Structural Genomics (JCSG)

Revision History (Full details and data files)

Version 1.0: 2008-12-23
Type: Initial release
Version 1.1: 2011-07-13
Changes: Advisory, Version format compliance
Version 1.2: 2017-11-01
Changes: Advisory, Refinement description
Version 1.3: 2019-07-24
Changes: Data collection, Derived calculations, Refinement description
Version 1.4: 2023-02-01
Changes: Database references, Derived calculations, Structure summary

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3FFR

CRYSTAL STRUCTURE OF A PHOSPHOSERINE AMINOTRANSFERASE SERC (CHU_0995) FROM CYTOPHAGA HUTCHINSONII ATCC 33406 AT 1.75 A RESOLUTION

Crystal structure of phosphoserine aminotransferase SerC (EC 2.6.1.52) (YP_677612.1) from CYTOPHAGA HUTCHINSONII ATCC 33406 at 1.75 A resolution

Entity ID: 1

Entity Groups

Sequence Annotations

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Experimental Data

Structure Validation

Deposition Data

Revision History (Full details and data files)