HEADER PROTEIN TRANSPORT 07-JUL-08 3DOW TITLE COMPLEX STRUCTURE OF GABA TYPE A RECEPTOR ASSOCIATED PROTEIN AND ITS TITLE 2 BINDING EPITOPE ON CALRETICULIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: GAMMA-AMINOBUTYRIC ACID RECEPTOR-ASSOCIATED PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: GABA(A) RECEPTOR-ASSOCIATED PROTEIN, MM46; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: CRT PEPTIDE; COMPND 8 CHAIN: B; COMPND 9 SYNONYM: CALRETICULIN, CRP55, CALREGULIN, HACBP, ERP60, GRP60; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 GENE: GABARAP, FLC3B; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 OTHER_DETAILS: SYNTHETIC PEPTIDE CONTAINING AMINO ACIDS 195-205 OF SOURCE 11 MATURE CALRETICULIN, CALR_HUMAN, UNIPROT ENTRY P27797 KEYWDS ALPHA-BETA, BETA-GRASP FOLD, CYTOPLASM, CYTOSKELETON, GOLGI KEYWDS 2 APPARATUS, MEMBRANE, MICROTUBULE, PROTEIN TRANSPORT, TRANSPORT, KEYWDS 3 CALCIUM, CHAPERONE, ENDOPLASMIC RETICULUM, EXTRACELLULAR MATRIX, KEYWDS 4 LECTIN, METAL-BINDING, SECRETED, ZINC EXPDTA X-RAY DIFFRACTION AUTHOR Y.THIELMANN,O.H.WEIERGRAEBER,D.WILLBOLD REVDAT 2 30-AUG-23 3DOW 1 REMARK SEQADV LINK REVDAT 1 24-FEB-09 3DOW 0 JRNL AUTH Y.THIELMANN,O.H.WEIERGRABER,J.MOHRLUDER,D.WILLBOLD JRNL TITL STRUCTURAL FRAMEWORK OF THE GABARAP-CALRETICULIN INTERFACE - JRNL TITL 2 IMPLICATIONS FOR SUBSTRATE BINDING TO ENDOPLASMIC RETICULUM JRNL TITL 3 CHAPERONES. JRNL REF FEBS J. V. 276 1140 2009 JRNL REFN ISSN 1742-464X JRNL PMID 19154346 JRNL DOI 10.1111/J.1742-4658.2008.06857.X REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.31 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 6892 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.233 REMARK 3 R VALUE (WORKING SET) : 0.232 REMARK 3 FREE R VALUE : 0.270 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 327 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 45.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.28 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.003 NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : 16.500 NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3DOW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JUL-08. REMARK 100 THE DEPOSITION ID IS D_1000048306. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-DEC-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.93400 REMARK 200 MONOCHROMATOR : DIAMOND, GERMANIUM REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.2.25 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6892 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 39.620 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.05200 REMARK 200 R SYM (I) : 0.05200 REMARK 200 FOR THE DATA SET : 11.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.60 REMARK 200 R MERGE FOR SHELL (I) : 0.39900 REMARK 200 R SYM FOR SHELL (I) : 0.39900 REMARK 200 FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1KJT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.19 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MES, 27% V/V PEG MME 550, 10 MM REMARK 280 ZNSO4, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 Z,X,Y REMARK 290 6555 Z,-X,-Y REMARK 290 7555 -Z,-X,Y REMARK 290 8555 -Z,X,-Y REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z,-X REMARK 290 11555 Y,-Z,-X REMARK 290 12555 -Y,-Z,X REMARK 290 13555 X+1/2,Y+1/2,Z+1/2 REMARK 290 14555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 15555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 16555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 17555 Z+1/2,X+1/2,Y+1/2 REMARK 290 18555 Z+1/2,-X+1/2,-Y+1/2 REMARK 290 19555 -Z+1/2,-X+1/2,Y+1/2 REMARK 290 20555 -Z+1/2,X+1/2,-Y+1/2 REMARK 290 21555 Y+1/2,Z+1/2,X+1/2 REMARK 290 22555 -Y+1/2,Z+1/2,-X+1/2 REMARK 290 23555 Y+1/2,-Z+1/2,-X+1/2 REMARK 290 24555 -Y+1/2,-Z+1/2,X+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 48.52150 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 48.52150 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 48.52150 REMARK 290 SMTRY1 14 -1.000000 0.000000 0.000000 48.52150 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 48.52150 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 48.52150 REMARK 290 SMTRY1 15 -1.000000 0.000000 0.000000 48.52150 REMARK 290 SMTRY2 15 0.000000 1.000000 0.000000 48.52150 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 48.52150 REMARK 290 SMTRY1 16 1.000000 0.000000 0.000000 48.52150 REMARK 290 SMTRY2 16 0.000000 -1.000000 0.000000 48.52150 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 48.52150 REMARK 290 SMTRY1 17 0.000000 0.000000 1.000000 48.52150 REMARK 290 SMTRY2 17 1.000000 0.000000 0.000000 48.52150 REMARK 290 SMTRY3 17 0.000000 1.000000 0.000000 48.52150 REMARK 290 SMTRY1 18 0.000000 0.000000 1.000000 48.52150 REMARK 290 SMTRY2 18 -1.000000 0.000000 0.000000 48.52150 REMARK 290 SMTRY3 18 0.000000 -1.000000 0.000000 48.52150 REMARK 290 SMTRY1 19 0.000000 0.000000 -1.000000 48.52150 REMARK 290 SMTRY2 19 -1.000000 0.000000 0.000000 48.52150 REMARK 290 SMTRY3 19 0.000000 1.000000 0.000000 48.52150 REMARK 290 SMTRY1 20 0.000000 0.000000 -1.000000 48.52150 REMARK 290 SMTRY2 20 1.000000 0.000000 0.000000 48.52150 REMARK 290 SMTRY3 20 0.000000 -1.000000 0.000000 48.52150 REMARK 290 SMTRY1 21 0.000000 1.000000 0.000000 48.52150 REMARK 290 SMTRY2 21 0.000000 0.000000 1.000000 48.52150 REMARK 290 SMTRY3 21 1.000000 0.000000 0.000000 48.52150 REMARK 290 SMTRY1 22 0.000000 -1.000000 0.000000 48.52150 REMARK 290 SMTRY2 22 0.000000 0.000000 1.000000 48.52150 REMARK 290 SMTRY3 22 -1.000000 0.000000 0.000000 48.52150 REMARK 290 SMTRY1 23 0.000000 1.000000 0.000000 48.52150 REMARK 290 SMTRY2 23 0.000000 0.000000 -1.000000 48.52150 REMARK 290 SMTRY3 23 -1.000000 0.000000 0.000000 48.52150 REMARK 290 SMTRY1 24 0.000000 -1.000000 0.000000 48.52150 REMARK 290 SMTRY2 24 0.000000 0.000000 -1.000000 48.52150 REMARK 290 SMTRY3 24 1.000000 0.000000 0.000000 48.52150 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 300 REMARK: THE PREDICTED BIOLOGICAL UNIT CONTAINS ONE COPY OF THE REMARK 300 MONOMERIC GABARAP-CRT PEPTIDE COMPLEX. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6910 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -5.7 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 SER B 1 REMARK 465 LEU B 2 REMARK 465 GLU B 3 REMARK 465 ASP B 4 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 LYS A 4 CG CD CE NZ REMARK 470 LYS A 15 CG CD CE NZ REMARK 470 LYS A 22 CG CD CE NZ REMARK 470 LYS A 40 CE NZ REMARK 470 ASP A 47 CG OD1 OD2 REMARK 470 LYS A 48 CG CD CE NZ REMARK 470 LYS A 68 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 MET A 3 105.14 -49.45 REMARK 500 HIS A 71 98.45 52.26 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 101 NE2 REMARK 620 2 GLU A 103 OE1 123.3 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3D32 RELATED DB: PDB REMARK 900 COMPLEX OF GABA(A) RECEPTOR-ASSOCIATED PROTEIN WITH A SYNTHETIC REMARK 900 PEPTIDE DBREF 3DOW A 3 119 UNP O95166 GBRAP_HUMAN 1 117 DBREF 3DOW B 1 11 UNP P27797 CALR_HUMAN 195 205 SEQADV 3DOW GLY A 1 UNP O95166 EXPRESSION TAG SEQADV 3DOW SER A 2 UNP O95166 EXPRESSION TAG SEQRES 1 A 119 GLY SER MET LYS PHE VAL TYR LYS GLU GLU HIS PRO PHE SEQRES 2 A 119 GLU LYS ARG ARG SER GLU GLY GLU LYS ILE ARG LYS LYS SEQRES 3 A 119 TYR PRO ASP ARG VAL PRO VAL ILE VAL GLU LYS ALA PRO SEQRES 4 A 119 LYS ALA ARG ILE GLY ASP LEU ASP LYS LYS LYS TYR LEU SEQRES 5 A 119 VAL PRO SER ASP LEU THR VAL GLY GLN PHE TYR PHE LEU SEQRES 6 A 119 ILE ARG LYS ARG ILE HIS LEU ARG ALA GLU ASP ALA LEU SEQRES 7 A 119 PHE PHE PHE VAL ASN ASN VAL ILE PRO PRO THR SER ALA SEQRES 8 A 119 THR MET GLY GLN LEU TYR GLN GLU HIS HIS GLU GLU ASP SEQRES 9 A 119 PHE PHE LEU TYR ILE ALA TYR SER ASP GLU SER VAL TYR SEQRES 10 A 119 GLY LEU SEQRES 1 B 12 SER LEU GLU ASP ASP TRP ASP PHE LEU PRO PRO NH2 HET NH2 B 12 1 HET ZN A 201 1 HETNAM NH2 AMINO GROUP HETNAM ZN ZINC ION FORMUL 2 NH2 H2 N FORMUL 3 ZN ZN 2+ FORMUL 4 HOH *29(H2 O) HELIX 1 1 PHE A 5 HIS A 11 1 7 HELIX 2 2 PRO A 12 TYR A 27 1 16 HELIX 3 3 THR A 58 HIS A 71 1 14 HELIX 4 4 THR A 92 HIS A 101 1 10 SHEET 1 A 5 PHE A 79 PHE A 81 0 SHEET 2 A 5 LEU A 107 SER A 112 -1 O SER A 112 N PHE A 79 SHEET 3 A 5 ARG A 30 LYS A 37 1 N ILE A 34 O LEU A 107 SHEET 4 A 5 LYS A 50 PRO A 54 -1 O VAL A 53 N VAL A 31 SHEET 5 A 5 ASP B 7 PHE B 8 1 O ASP B 7 N LYS A 50 LINK C PRO B 11 N NH2 B 12 1555 1555 1.33 LINK NE2 HIS A 101 ZN ZN A 201 1555 1555 2.21 LINK OE1 GLU A 103 ZN ZN A 201 1555 1555 2.33 CISPEP 1 LEU B 9 PRO B 10 0 -2.42 SITE 1 AC1 4 HIS A 71 HIS A 101 GLU A 103 GLU A 114 CRYST1 97.043 97.043 97.043 90.00 90.00 90.00 I 2 3 24 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.010305 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010305 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010305 0.00000