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- PDB-1of2: Crystal structure of HLA-B*2709 complexed with the vasoactive int... -

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Basic information

Entry
Database: PDB / ID: 1of2
TitleCrystal structure of HLA-B*2709 complexed with the vasoactive intestinal peptide type 1 receptor (VIPR) peptide (residues 400-408)
Components
  • BETA-2-MICROGLOBULIN
  • HUMAN LYMPHOCYTE ANTIGEN HLA-B27
  • VASOACTIVE INTESTINAL POLYPEPTIDE RECEPTOR
KeywordsIMMUNE SYSTEM / MHC (MAJOR HISTOCOMPATIBILITY COMPLEX) / HLA (HUMAN LEUKOCYTE ANTIGEN)
Function / homology
Function and homology information


: / : / : / : / negative regulation of receptor binding / pituitary adenylate cyclase-activating polypeptide receptor activity / vasoactive intestinal polypeptide receptor activity / : / regulation of interleukin-12 production / regulation of dendritic cell differentiation ...: / : / : / : / negative regulation of receptor binding / pituitary adenylate cyclase-activating polypeptide receptor activity / vasoactive intestinal polypeptide receptor activity / : / regulation of interleukin-12 production / regulation of dendritic cell differentiation / retina homeostasis / regulation of T cell anergy / regulation of interleukin-6 production / G protein-coupled peptide receptor activity / regulation of membrane depolarization / TAP binding / peptide hormone binding / protection from natural killer cell mediated cytotoxicity / antigen processing and presentation of endogenous peptide antigen via MHC class Ib / antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-independent / positive regulation of protein binding / G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger / detection of bacterium / secretory granule membrane / early endosome lumen / Nef mediated downregulation of MHC class I complex cell surface expression / DAP12 interactions / Endosomal/Vacuolar pathway / Antigen Presentation: Folding, assembly and peptide loading of class I MHC / negative regulation of iron ion transport / lumenal side of endoplasmic reticulum membrane / T cell mediated cytotoxicity / cellular response to iron(III) ion / iron ion transport / negative regulation of forebrain neuron differentiation / antigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent / ER to Golgi transport vesicle membrane / peptide antigen assembly with MHC class I protein complex / transferrin transport / regulation of iron ion transport / regulation of erythrocyte differentiation / negative regulation of receptor-mediated endocytosis / HFE-transferrin receptor complex / response to molecule of bacterial origin / MHC class I peptide loading complex / cellular response to iron ion / defense response / positive regulation of T cell cytokine production / antigen processing and presentation of endogenous peptide antigen via MHC class I / MHC class I protein complex / peptide antigen assembly with MHC class II protein complex / negative regulation of neurogenesis / positive regulation of receptor-mediated endocytosis / cellular response to nicotine / MHC class II protein complex / positive regulation of T cell mediated cytotoxicity / multicellular organismal-level iron ion homeostasis / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / specific granule lumen / peptide antigen binding / antigen processing and presentation of exogenous peptide antigen via MHC class II / phagocytic vesicle membrane / positive regulation of immune response / recycling endosome membrane / adenylate cyclase-activating G protein-coupled receptor signaling pathway / Interferon gamma signaling / positive regulation of T cell activation / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / negative regulation of epithelial cell proliferation / Interferon alpha/beta signaling / Modulation by Mtb of host immune system / Glucagon-type ligand receptors / sensory perception of smell / positive regulation of cellular senescence / tertiary granule lumen / DAP12 signaling / MHC class II protein complex binding / T cell differentiation in thymus / antimicrobial humoral immune response mediated by antimicrobial peptide / late endosome membrane / negative regulation of neuron projection development / protein-folding chaperone binding / antibacterial humoral response / ER-Phagosome pathway / protein refolding / cellular response to lipopolysaccharide / early endosome membrane / G alpha (s) signalling events / amyloid fibril formation / protein homotetramerization / defense response to Gram-negative bacterium / intracellular iron ion homeostasis / adaptive immune response / learning or memory / cell surface receptor signaling pathway / receptor complex / immune response / defense response to Gram-positive bacterium / G protein-coupled receptor signaling pathway / endoplasmic reticulum lumen
Similarity search - Function
GPCR, family 2, vasoactive intestinal peptide receptor 1 / GPCR, family 2, vasoactive intestinal peptide receptor / G-protein coupled receptors family 2 signature 1. / : / GPCR, family 2, extracellular hormone receptor domain / G-protein coupled receptors family 2 profile 1. / Domain present in hormone receptors / Hormone receptor domain / GPCR family 2, extracellular hormone receptor domain superfamily / G-protein coupled receptors family 2 signature 2. ...GPCR, family 2, vasoactive intestinal peptide receptor 1 / GPCR, family 2, vasoactive intestinal peptide receptor / G-protein coupled receptors family 2 signature 1. / : / GPCR, family 2, extracellular hormone receptor domain / G-protein coupled receptors family 2 profile 1. / Domain present in hormone receptors / Hormone receptor domain / GPCR family 2, extracellular hormone receptor domain superfamily / G-protein coupled receptors family 2 signature 2. / GPCR, family 2, secretin-like, conserved site / GPCR, family 2, secretin-like / 7 transmembrane receptor (Secretin family) / GPCR, family 2-like / G-protein coupled receptors family 2 profile 2. / MHC class I, alpha chain, C-terminal / MHC_I C-terminus / MHC class I-like antigen recognition-like / Murine Class I Major Histocompatibility Complex, H2-DB; Chain A, domain 1 / MHC class I alpha chain, alpha1 alpha2 domains / Class I Histocompatibility antigen, domains alpha 1 and 2 / Beta-2-Microglobulin / : / MHC class I-like antigen recognition-like / MHC class I-like antigen recognition-like superfamily / MHC classes I/II-like antigen recognition protein / : / Immunoglobulin/major histocompatibility complex, conserved site / Immunoglobulins and major histocompatibility complex proteins signature. / Immunoglobulin C-Type / Immunoglobulin C1-set / Immunoglobulin C1-set domain / Ig-like domain profile. / Immunoglobulin-like domain / Immunoglobulin-like domain superfamily / Immunoglobulin-like fold / Immunoglobulins / Immunoglobulin-like / Sandwich / 2-Layer Sandwich / Mainly Beta / Alpha Beta
Similarity search - Domain/homology
: / Beta-2-microglobulin / HLA class I histocompatibility antigen, B alpha chain / Vasoactive intestinal polypeptide receptor 1 / Beta-2-microglobulin / HLA class I histocompatibility antigen, B alpha chain
Similarity search - Component
Biological speciesHOMO SAPIENS (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.2 Å
AuthorsHulsmeyer, M. / Fiorillo, M.T. / Bettosini, F. / Sorrentino, R. / Saenger, W. / Ziegler, A. / Uchanska-Ziegler, B.
Citation
Journal: J.Exp.Med. / Year: 2004
Title: Dual, Hla-B27 Subtype-Dependent Conformation of a Self-Peptide
Authors: Hulsmeyer, M. / Fiorillo, M.T. / Bettosini, F. / Sorrentino, R. / Saenger, W. / Ziegler, A. / Uchanska-Ziegler, B.
#1: Journal: J.Biol.Chem. / Year: 2002
Title: Hla-B27 Subtypes Differentially Associated with Disease
Authors: Hulsmeyer, M. / Hillig, R.C. / Volz, A. / Ruhl, M. / Schroder, W. / Saenger, W. / Ziegler, A. / Uchanska-Ziegler, B.
History
DepositionApr 4, 2003Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jan 29, 2004Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Advisory / Version format compliance
Revision 1.2May 8, 2019Group: Data collection / Experimental preparation / Other
Category: database_PDB_rev / database_PDB_rev_record ...database_PDB_rev / database_PDB_rev_record / exptl_crystal_grow / pdbx_database_proc / pdbx_database_status
Item: _exptl_crystal_grow.method / _pdbx_database_status.recvd_author_approval
Revision 1.3May 22, 2019Group: Data collection / Experimental preparation / Category: exptl_crystal_grow / Item: _exptl_crystal_grow.temp
Revision 1.4Jul 24, 2019Group: Data collection / Category: diffrn_source / Item: _diffrn_source.pdbx_synchrotron_site
Revision 1.5Dec 13, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf / _pdbx_struct_conn_angle.ptnr1_auth_asym_id / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr1_symmetry / _pdbx_struct_conn_angle.ptnr3_auth_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.ptnr3_symmetry / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id / _struct_conn.ptnr2_symmetry
Revision 1.6Nov 13, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature
Remark 700 SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN ... SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED.

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: HUMAN LYMPHOCYTE ANTIGEN HLA-B27
B: BETA-2-MICROGLOBULIN
C: VASOACTIVE INTESTINAL POLYPEPTIDE RECEPTOR
hetero molecules


Theoretical massNumber of molelcules
Total (without water)45,5617
Polymers45,2303
Non-polymers3314
Water6,161342
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPQS
Unit cell
Length a, b, c (Å)51.158, 81.635, 65.310
Angle α, β, γ (deg.)90.00, 107.47, 90.00
Int Tables number4
Space group name H-MP1211

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Components

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Protein , 2 types, 2 molecules AB

#1: Protein HUMAN LYMPHOCYTE ANTIGEN HLA-B27 / HUMAN LYMPHOCYTE ANTIGEN B*2705 / HEAVY CHAIN


Mass: 31951.219 Da / Num. of mol.: 1 / Fragment: EXTRACELLUAR DOMAIN, RESIDUES 25-300
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) HOMO SAPIENS (human) / Production host: ESCHERICHIA COLI (E. coli) / References: UniProt: Q29846, UniProt: P01889*PLUS
#2: Protein BETA-2-MICROGLOBULIN


Mass: 11879.356 Da / Num. of mol.: 1 / Fragment: RESIDUES 21-119
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) HOMO SAPIENS (human) / Production host: ESCHERICHIA COLI (E. coli) / References: UniProt: P01884, UniProt: P61769*PLUS

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Protein/peptide , 1 types, 1 molecules C

#3: Protein/peptide VASOACTIVE INTESTINAL POLYPEPTIDE RECEPTOR / PEPTIDE VIPR


Mass: 1399.694 Da / Num. of mol.: 1 / Fragment: RESIDUES 400-408 / Source method: obtained synthetically / Source: (synth.) HOMO SAPIENS (human) / References: UniProt: P32241

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Non-polymers , 3 types, 346 molecules

#4: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C3H8O3
#5: Chemical ChemComp-MN / MANGANESE (II) ION


Mass: 54.938 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Mn
#6: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 342 / Source method: isolated from a natural source / Formula: H2O

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Details

Has protein modificationY

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.9 Å3/Da / Density % sol: 57 %
Crystal growTemperature: 291 K / Method: vapor diffusion, hanging drop / pH: 8.5
Details: TRIS PH 8.5, 19% PEG 8000 HANGING DROP, TEMPERATURE 291K
Crystal grow
*PLUS
pH: 7.5 / Method: vapor diffusion, hanging drop
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-IDDetailsChemical formula
10.1 MTris-HCl1reservoirpH8.5
219 %PEG80001reservoir
316 mg/mlprotein1drop
410 mMTris-HCl1droppH7.5
5150 mM1dropNaCl

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: EMBL/DESY, HAMBURG / Beamline: X13 / Wavelength: 0.802
DetectorType: MARRESEARCH / Detector: CCD / Date: Nov 15, 2002
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.802 Å / Relative weight: 1
ReflectionResolution: 2.2→29.1 Å / Num. obs: 25005 / % possible obs: 96 % / Observed criterion σ(I): 0 / Redundancy: 3.1 % / Rsym value: 0.12 / Net I/σ(I): 9.7
Reflection shellResolution: 2.2→2.28 Å / Redundancy: 3 % / Mean I/σ(I) obs: 4.1 / Rsym value: 0.35 / % possible all: 97
Reflection
*PLUS
Highest resolution: 2.2 Å / Lowest resolution: 29.1 Å / % possible obs: 95.8 % / Redundancy: 3.1 % / Rmerge(I) obs: 0.123
Reflection shell
*PLUS
% possible obs: 96.8 % / Redundancy: 3 % / Num. unique obs: 2495 / Rmerge(I) obs: 0.346 / Mean I/σ(I) obs: 4.1

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Processing

Software
NameVersionClassification
REFMAC5.1.19refinement
DENZOdata reduction
SCALEPACKdata scaling
MOLREPphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1K5N

1k5n


Resolution: 2.2→62.02 Å / Cor.coef. Fo:Fc: 0.939 / Cor.coef. Fo:Fc free: 0.907 / SU B: 5.122 / SU ML: 0.138 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / ESU R: 0.264 / ESU R Free: 0.215 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.244 1267 5.1 %RANDOM
Rwork0.188 ---
obs0.191 23736 95.8 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: BABINET MODEL WITH MASK
Displacement parametersBiso mean: 33.81 Å2
Baniso -1Baniso -2Baniso -3
1--0.04 Å20 Å21.17 Å2
2--0.01 Å20 Å2
3---0.73 Å2
Refinement stepCycle: LAST / Resolution: 2.2→62.02 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3191 0 19 342 3552
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.010.0213334
X-RAY DIFFRACTIONr_bond_other_d0.0020.022871
X-RAY DIFFRACTIONr_angle_refined_deg1.2591.9264521
X-RAY DIFFRACTIONr_angle_other_deg0.81536680
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.7885382
X-RAY DIFFRACTIONr_dihedral_angle_2_deg
X-RAY DIFFRACTIONr_dihedral_angle_3_deg
X-RAY DIFFRACTIONr_dihedral_angle_4_deg
X-RAY DIFFRACTIONr_chiral_restr0.0810.2458
X-RAY DIFFRACTIONr_gen_planes_refined0.0050.023712
X-RAY DIFFRACTIONr_gen_planes_other0.0030.02735
X-RAY DIFFRACTIONr_nbd_refined0.180.2531
X-RAY DIFFRACTIONr_nbd_other0.2450.23189
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other0.080.21890
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.1780.2263
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.1090.210
X-RAY DIFFRACTIONr_symmetry_vdw_other0.2950.245
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.1670.222
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it0.6111.51931
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it1.11723126
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it1.71131403
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it2.8424.51395
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined
X-RAY DIFFRACTIONr_long_range_B_other
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 2.2→2.26 Å / Total num. of bins used: 20 /
RfactorNum. reflection
Rfree0.274 87
Rwork0.21 1769
Refinement TLS params.

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

IDL11 (°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)
10.3494-0.0162-0.07550.1259-0.00070.06940.01230.0235-0.0018-0.0009-0.0052-0.0013-0.0001-0.0013-0.00720.0504-0.0006-0.01080.03010.0020.01364.2314-3.1275-3.6962
20.10980.06190.14260.0813-0.18191.05060.0149-0.00930.00650.003-0.00110.00570.03340.0075-0.01380.04890.0087-0.01270.03370.0020.006126.2497-6.267325.114
30.49450.11090.13020.3260.02780.1612-0.0349-0.03210.01480.01270.0186-0.0189-0.0111-0.00790.01630.04690.0043-0.01950.0293-0.00960.010215.258711.702417.0002
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A1 - 180
2X-RAY DIFFRACTION1C1 - 9
3X-RAY DIFFRACTION2A181 - 276
4X-RAY DIFFRACTION3B1 - 99
Refinement
*PLUS
Lowest resolution: 29.1 Å / % reflection Rfree: 5 %
Solvent computation
*PLUS
Displacement parameters
*PLUS
Refine LS restraints
*PLUS
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONr_bond_d0.01
X-RAY DIFFRACTIONr_angle_d
X-RAY DIFFRACTIONr_angle_deg1.3
LS refinement shell
*PLUS
Rfactor Rfree: 0.27 / Rfactor Rwork: 0.21

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