HEADER MEMBRANE PROTEIN 10-AUG-22 8APY TITLE CRYSTAL STRUCTURE OF THE H12A VARIANT OF THE KDEL RECEPTOR BOUND TO TITLE 2 SYBODY COMPND MOL_ID: 1; COMPND 2 MOLECULE: ER LUMEN PROTEIN-RETAINING RECEPTOR 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: KDEL ENDOPLASMIC RETICULUM PROTEIN RETENTION RECEPTOR 2,KDEL COMPND 5 RECEPTOR 2; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: SYNTHETIC NANOBODY; COMPND 9 CHAIN: C; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 GENE: KDELR2, RCJMB04_8L23; SOURCE 6 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 4932; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BJ5460; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 11 ORGANISM_TAXID: 32630; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 13 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS TRAFFICKING RECEPTOR, SYNTHETIC BINDER, KDELR, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.L.PARKER,K.SMITH,S.NEWSTEAD REVDAT 3 06-NOV-24 8APY 1 REMARK REVDAT 2 04-SEP-24 8APY 1 JRNL REVDAT 1 23-AUG-23 8APY 0 JRNL AUTH Z.WU,K.SMITH,A.GERONDOPOULOS,T.SOBAJIMA,J.L.PARKER,F.A.BARR, JRNL AUTH 2 S.NEWSTEAD,P.C.BIGGIN JRNL TITL MOLECULAR BASIS FOR PH SENSING IN THE KDEL TRAFFICKING JRNL TITL 2 RECEPTOR. JRNL REF STRUCTURE V. 32 866 2024 JRNL REFN ISSN 0969-2126 JRNL PMID 38626766 JRNL DOI 10.1016/J.STR.2024.03.013 REMARK 2 REMARK 2 RESOLUTION. 2.34 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.34 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.79 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 18676 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.271 REMARK 3 R VALUE (WORKING SET) : 0.268 REMARK 3 FREE R VALUE : 0.329 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 943 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 42.7900 - 4.4700 0.99 2663 151 0.2235 0.2573 REMARK 3 2 4.4700 - 3.5500 0.99 2564 125 0.2574 0.3400 REMARK 3 3 3.5500 - 3.1000 1.00 2524 138 0.2990 0.3561 REMARK 3 4 3.1000 - 2.8200 1.00 2490 137 0.3135 0.3892 REMARK 3 5 2.8200 - 2.6200 1.00 2522 120 0.3108 0.3817 REMARK 3 6 2.6200 - 2.4600 1.00 2489 138 0.3418 0.4685 REMARK 3 7 2.4600 - 2.3400 1.00 2481 134 0.3988 0.4647 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.486 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 39.982 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 56.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 67.88 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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 : 0.007 2739 REMARK 3 ANGLE : 1.130 3718 REMARK 3 CHIRALITY : 0.066 410 REMARK 3 PLANARITY : 0.008 452 REMARK 3 DIHEDRAL : 7.456 382 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 8APY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-AUG-22. REMARK 100 THE DEPOSITION ID IS D_1292124872. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-JUN-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I24 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9686 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18726 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.340 REMARK 200 RESOLUTION RANGE LOW (A) : 42.790 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 6.200 REMARK 200 R MERGE (I) : 0.14400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 9.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.34 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.90000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 6I6J REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% V/V PEG 400 0.1 M TRIS PH 8.0., REMARK 280 LIPIDIC CUBIC PHASE, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z 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 22.59500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 66.51500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.54500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 66.51500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.59500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.54500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -5.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 GLY A 205 REMARK 465 LYS A 206 REMARK 465 LYS A 207 REMARK 465 LEU A 208 REMARK 465 SER A 209 REMARK 465 LEU A 210 REMARK 465 PRO A 211 REMARK 465 ALA A 212 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O THR C 70 O HOH C 201 1.93 REMARK 500 OG SER C 86 O HOH C 202 2.00 REMARK 500 OD1 ASN C 98 O HOH C 203 2.06 REMARK 500 N LEU C 12 O HOH C 204 2.11 REMARK 500 N TRP C 112 O HOH C 205 2.19 REMARK 500 O LYS C 31 O HOH C 206 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O GLY C 27 NE2 GLN C 83 4445 2.10 REMARK 500 REMARK 500 REMARK: NULL 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 THR A 53 -69.24 -130.09 REMARK 500 MET A 80 -65.26 -122.55 REMARK 500 ALA A 144 60.37 -164.53 REMARK 500 LEU A 203 25.54 -65.98 REMARK 500 ASP C 74 87.58 -156.66 REMARK 500 REMARK 500 REMARK: NULL DBREF 8APY A 1 212 UNP Q5ZKX9 ERD22_CHICK 1 212 DBREF 8APY C 2 122 PDB 8APY 8APY 2 122 SEQADV 8APY ALA A 12 UNP Q5ZKX9 HIS 12 ENGINEERED MUTATION SEQRES 1 A 212 MET ASN ILE PHE ARG LEU THR GLY ASP LEU SER ALA LEU SEQRES 2 A 212 ALA ALA ILE ILE ILE LEU LEU LEU LYS ILE TRP LYS SER SEQRES 3 A 212 ARG SER CYS ALA GLY ILE SER GLY LYS SER GLN LEU LEU SEQRES 4 A 212 PHE ALA LEU VAL PHE THR THR ARG TYR LEU ASP LEU PHE SEQRES 5 A 212 THR SER PHE ILE SER LEU TYR ASN THR SER MET LYS LEU SEQRES 6 A 212 ILE TYR ILE ALA CYS SER TYR ALA THR VAL TYR LEU ILE SEQRES 7 A 212 TYR MET LYS PHE LYS ALA THR TYR ASP GLY ASN HIS ASP SEQRES 8 A 212 THR PHE ARG VAL GLU PHE LEU ILE VAL PRO VAL GLY GLY SEQRES 9 A 212 LEU SER PHE LEU VAL ASN HIS ASP PHE SER PRO LEU GLU SEQRES 10 A 212 ILE LEU TRP THR PHE SER ILE TYR LEU GLU SER VAL ALA SEQRES 11 A 212 ILE LEU PRO GLN LEU PHE MET ILE SER LYS THR GLY GLU SEQRES 12 A 212 ALA GLU THR ILE THR THR HIS TYR LEU PHE PHE LEU GLY SEQRES 13 A 212 LEU TYR ARG ALA LEU TYR LEU VAL ASN TRP ILE TRP ARG SEQRES 14 A 212 TYR TYR PHE GLU GLY PHE PHE ASP LEU ILE ALA VAL VAL SEQRES 15 A 212 ALA GLY VAL VAL GLN THR VAL LEU TYR CYS ASP PHE PHE SEQRES 16 A 212 TYR LEU TYR VAL THR LYS VAL LEU LYS GLY LYS LYS LEU SEQRES 17 A 212 SER LEU PRO ALA SEQRES 1 C 121 GLN VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 C 121 ALA GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLY SEQRES 3 C 121 PHE PRO VAL LYS ARG TRP SER MET THR TRP TYR ARG GLN SEQRES 4 C 121 ALA PRO GLY LYS GLU ARG GLU TRP VAL ALA ALA ILE ARG SEQRES 5 C 121 SER ALA GLY HIS TRP THR HIS TYR ALA ASP SER VAL LYS SEQRES 6 C 121 GLY ARG PHE THR ILE SER ARG ASP ASN ALA LYS ASN THR SEQRES 7 C 121 VAL TYR LEU GLN MET ASN SER LEU LYS PRO GLU ASP THR SEQRES 8 C 121 ALA VAL TYR TYR CYS ASN VAL LYS ASP GLU GLY ASP PHE SEQRES 9 C 121 SER TYR TRP TYR ASP TYR TRP GLY GLN GLY THR GLN VAL SEQRES 10 C 121 THR VAL SER ALA HET OLC A 301 65 HETNAM OLC (2R)-2,3-DIHYDROXYPROPYL (9Z)-OCTADEC-9-ENOATE HETSYN OLC 1-OLEOYL-R-GLYCEROL FORMUL 3 OLC C21 H40 O4 FORMUL 4 HOH *17(H2 O) HELIX 1 AA1 ILE A 3 ARG A 27 1 25 HELIX 2 AA2 SER A 33 TYR A 48 1 16 HELIX 3 AA3 SER A 57 MET A 80 1 24 HELIX 4 AA4 PHE A 82 TYR A 86 5 5 HELIX 5 AA5 VAL A 95 VAL A 109 1 15 HELIX 6 AA6 SER A 114 ALA A 130 1 17 HELIX 7 AA7 ILE A 131 GLY A 142 1 12 HELIX 8 AA8 THR A 148 GLY A 174 1 27 HELIX 9 AA9 ASP A 177 VAL A 202 1 26 HELIX 10 AB1 LYS C 88 THR C 92 5 5 SHEET 1 AA1 4 VAL C 3 SER C 8 0 SHEET 2 AA1 4 LEU C 19 GLY C 27 -1 O SER C 26 N GLN C 4 SHEET 3 AA1 4 THR C 79 MET C 84 -1 O MET C 84 N LEU C 19 SHEET 4 AA1 4 PHE C 69 ASP C 74 -1 N THR C 70 O GLN C 83 SHEET 1 AA2 6 GLY C 11 GLN C 14 0 SHEET 2 AA2 6 THR C 116 SER C 121 1 O THR C 119 N GLY C 11 SHEET 3 AA2 6 ALA C 93 ASP C 101 -1 N TYR C 95 O THR C 116 SHEET 4 AA2 6 TRP C 33 GLN C 40 -1 N TYR C 38 O TYR C 96 SHEET 5 AA2 6 GLU C 47 ARG C 53 -1 O VAL C 49 N TRP C 37 SHEET 6 AA2 6 THR C 59 TYR C 61 -1 O HIS C 60 N ALA C 51 SHEET 1 AA3 4 GLY C 11 GLN C 14 0 SHEET 2 AA3 4 THR C 116 SER C 121 1 O THR C 119 N GLY C 11 SHEET 3 AA3 4 ALA C 93 ASP C 101 -1 N TYR C 95 O THR C 116 SHEET 4 AA3 4 ASP C 110 TRP C 112 -1 O TYR C 111 N VAL C 99 SSBOND 1 CYS C 23 CYS C 97 1555 1555 2.05 CRYST1 45.190 71.090 133.030 90.00 90.00 90.00 P 21 21 21 4 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 0.022129 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014067 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007517 0.00000