HEADER IMMUNE SYSTEM 26-AUG-23 8W5E TITLE CRYO-EM STRUCTURE OF QB-AB4 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEAVY CHAIN OF AB4; COMPND 3 CHAIN: H; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: MINOR CAPSID PROTEIN A1; COMPND 7 CHAIN: c, C; COMPND 8 SYNONYM: QB COAT PROTEIN; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: LIGHT CHAIN OF AB4; COMPND 12 CHAIN: L; COMPND 13 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_TAXID: 10090; SOURCE 4 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: ESCHERICHIA PHAGE QBETA; SOURCE 8 ORGANISM_TAXID: 2789016; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 11 MOL_ID: 3; SOURCE 12 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 13 ORGANISM_TAXID: 10090; SOURCE 14 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 15 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS QB, ANTIBODY, CRYO-EM, IMMUNE SYSTEM EXPDTA ELECTRON MICROSCOPY AUTHOR K.Y.BAO,R.H.LI,Z.L.HUA,B.D.HOU,P.ZHU REVDAT 1 26-FEB-25 8W5E 0 JRNL AUTH R.LI,K.BAO,C.LIU,X.MA,Z.HUA,P.ZHU,B.HOU JRNL TITL COMPETITION PROPELS, RATHER THAN LIMITS, THE SUCCESS OF JRNL TITL 2 LOW-AFFINITY B CELLS IN THE GERMINAL CENTER RESPONSE. JRNL REF CELL REP V. 44 15334 2025 JRNL REFN ESSN 2211-1247 JRNL PMID 39955776 JRNL DOI 10.1016/J.CELREP.2025.115334 REMARK 2 REMARK 2 RESOLUTION. 3.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : PHENIX REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 3.800 REMARK 3 NUMBER OF PARTICLES : 123614 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 8W5E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-AUG-23. REMARK 100 THE DEPOSITION ID IS D_1300040590. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : COMPLEX OF QB-AB4 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.40 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1500.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 6000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: H, c, C, L 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 VAL H 1 REMARK 465 HIS H 2 REMARK 465 SER H 3 REMARK 465 GLU H 4 REMARK 465 GLU H 85 REMARK 465 MET H 86 REMARK 465 SER H 87 REMARK 465 SER H 88 REMARK 465 LEU H 89 REMARK 465 ARG H 90 REMARK 465 SER H 91 REMARK 465 GLU H 92 REMARK 465 ASP H 93 REMARK 465 THR H 94 REMARK 465 ALA H 95 REMARK 465 MET H 96 REMARK 465 TYR H 97 REMARK 465 GLY H 116 REMARK 465 THR H 117 REMARK 465 THR H 118 REMARK 465 LEU H 119 REMARK 465 THR H 120 REMARK 465 VAL H 121 REMARK 465 SER H 122 REMARK 465 SER H 123 REMARK 465 ALA H 124 REMARK 465 MET c 0 REMARK 465 SER c 56 REMARK 465 ARG c 57 REMARK 465 ASN c 58 REMARK 465 ARG c 59 REMARK 465 TYR c 132 REMARK 465 MET C 0 REMARK 465 SER C 56 REMARK 465 ARG C 57 REMARK 465 ASN C 58 REMARK 465 ARG C 59 REMARK 465 TYR C 132 REMARK 465 VAL L 1 REMARK 465 HIS L 2 REMARK 465 SER L 3 REMARK 465 GLU L 4 REMARK 465 THR L 5 REMARK 465 THR L 6 REMARK 465 PHE L 101 REMARK 465 GLY L 102 REMARK 465 ALA L 103 REMARK 465 GLY L 104 REMARK 465 THR L 105 REMARK 465 LYS L 106 REMARK 465 LEU L 107 REMARK 465 GLU L 108 REMARK 465 ILE L 109 REMARK 465 LYS L 110 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 OE2 GLU H 9 C ARG H 115 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LEU L 49 CA - CB - CG ANGL. DEV. = 14.8 DEGREES REMARK 500 LEU L 92 CA - CB - CG ANGL. DEV. = 14.1 DEGREES REMARK 500 LEU L 99 CA - CB - CG ANGL. DEV. = 14.2 DEGREES 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 SER H 28 20.30 -142.06 REMARK 500 THR H 31 -9.17 71.39 REMARK 500 PHE H 32 -10.54 66.41 REMARK 500 ASP H 34 -6.59 70.57 REMARK 500 TYR H 59 -63.85 -95.53 REMARK 500 GLU H 76 52.25 -93.03 REMARK 500 LYS c 13 -18.12 67.97 REMARK 500 ASP c 14 -13.07 -141.91 REMARK 500 LYS C 13 -18.05 67.93 REMARK 500 ASP C 14 -13.05 -141.95 REMARK 500 SEP L 15 -31.98 -144.10 REMARK 500 VAL L 16 -76.95 57.34 REMARK 500 MET L 36 114.79 -160.97 REMARK 500 LEU L 50 -148.95 -150.73 REMARK 500 ILE L 51 16.12 -54.34 REMARK 500 SER L 52 158.16 -40.36 REMARK 500 ASN L 55 46.78 -141.28 REMARK 500 LEU L 57 71.13 59.11 REMARK 500 ILE L 78 -78.66 -113.89 REMARK 500 GLU L 79 158.32 178.13 REMARK 500 THR L 81 47.53 37.43 REMARK 500 ASN L 96 75.95 60.32 REMARK 500 MET L 97 -38.68 -31.21 REMARK 500 LEU L 99 18.23 57.53 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 LEU L 50 ILE L 51 -149.45 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-37287 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF QB-AB4 DBREF 8W5E H 1 124 PDB 8W5E 8W5E 1 124 DBREF 8W5E c 0 132 UNP Q8LTE1 A1_BPQBE 1 133 DBREF 8W5E C 0 132 UNP Q8LTE1 A1_BPQBE 1 133 DBREF 8W5E L 1 110 PDB 8W5E 8W5E 1 110 SEQRES 1 H 124 VAL HIS SER GLU VAL GLN LEU VAL GLU SER GLY GLY GLY SEQRES 2 H 124 LEU VAL GLN PRO GLY GLY SER LEU LYS LEU SER CYS ALA SEQRES 3 H 124 ALA SER GLY PHE THR PHE SER ASP TYR GLY MET ALA TRP SEQRES 4 H 124 VAL ARG GLN ALA PRO ARG LYS GLY PRO GLU TRP VAL ALA SEQRES 5 H 124 PHE ILE SER ASN LEU ALA TYR SER ILE TYR TYR ALA ASP SEQRES 6 H 124 THR VAL THR GLY ARG PHE THR ILE SEP ARG GLU ASN ALA SEQRES 7 H 124 LYS ASN THR LEU TYR LEU GLU MET SER SER LEU ARG SER SEQRES 8 H 124 GLU ASP THR ALA MET TYR TYR CYS ALA ARG GLN ASN PHE SEQRES 9 H 124 ASP SER SER PHE TYR PHE ASP TYR TRP GLY ARG GLY THR SEQRES 10 H 124 THR LEU THR VAL SER SER ALA SEQRES 1 c 133 MET ALA LYS LEU GLU THR VAL THR LEU GLY ASN ILE GLY SEQRES 2 c 133 LYS ASP GLY LYS GLN THR LEU VAL LEU ASN PRO ARG GLY SEQRES 3 c 133 VAL ASN PRO THR ASN GLY VAL ALA SER LEU SER GLN ALA SEQRES 4 c 133 GLY ALA VAL PRO ALA LEU GLU LYS ARG VAL THR VAL SER SEQRES 5 c 133 VAL SER GLN PRO SER ARG ASN ARG LYS ASN TYR LYS VAL SEQRES 6 c 133 GLN VAL LYS ILE GLN ASN PRO THR ALA CYS THR ALA ASN SEQRES 7 c 133 GLY SER CYS ASP PRO SER VAL THR ARG GLN ALA TYR ALA SEQRES 8 c 133 ASP VAL THR PHE SER PHE THR GLN TYR SER THR ASP GLU SEQRES 9 c 133 GLU ARG ALA PHE VAL ARG THR GLU LEU ALA ALA LEU LEU SEQRES 10 c 133 ALA SER PRO LEU LEU ILE ASP ALA ILE ASP GLN LEU ASN SEQRES 11 c 133 PRO ALA TYR SEQRES 1 C 133 MET ALA LYS LEU GLU THR VAL THR LEU GLY ASN ILE GLY SEQRES 2 C 133 LYS ASP GLY LYS GLN THR LEU VAL LEU ASN PRO ARG GLY SEQRES 3 C 133 VAL ASN PRO THR ASN GLY VAL ALA SER LEU SER GLN ALA SEQRES 4 C 133 GLY ALA VAL PRO ALA LEU GLU LYS ARG VAL THR VAL SER SEQRES 5 C 133 VAL SER GLN PRO SER ARG ASN ARG LYS ASN TYR LYS VAL SEQRES 6 C 133 GLN VAL LYS ILE GLN ASN PRO THR ALA CYS THR ALA ASN SEQRES 7 C 133 GLY SER CYS ASP PRO SER VAL THR ARG GLN ALA TYR ALA SEQRES 8 C 133 ASP VAL THR PHE SER PHE THR GLN TYR SER THR ASP GLU SEQRES 9 C 133 GLU ARG ALA PHE VAL ARG THR GLU LEU ALA ALA LEU LEU SEQRES 10 C 133 ALA SER PRO LEU LEU ILE ASP ALA ILE ASP GLN LEU ASN SEQRES 11 C 133 PRO ALA TYR SEQRES 1 L 110 VAL HIS SER GLU THR THR VAL THR GLN SER PRO ALA SER SEQRES 2 L 110 LEU SEP VAL ALA THR GLY GLU LYS VAL THR ILE ARG CYS SEQRES 3 L 110 ILE THR SER THR ASP ILE ASP ASP ASP MET ASN TRP TYR SEQRES 4 L 110 GLN GLN LYS PRO GLY GLU PRO PRO LYS LEU LEU ILE SER SEQRES 5 L 110 GLU GLY ASN THR LEU ARG PRO GLY VAL PRO SER ARG PHE SEQRES 6 L 110 SER SER SER GLY TYR GLY THR ASP PHE VAL PHE THR ILE SEQRES 7 L 110 GLU ASN THR LEU SER GLU ASP VAL ALA ASP TYR TYR CYS SEQRES 8 L 110 LEU GLN SER ASP ASN MET PRO LEU THR PHE GLY ALA GLY SEQRES 9 L 110 THR LYS LEU GLU ILE LYS HET SEP H 74 10 HET SEP L 15 10 HETNAM SEP PHOSPHOSERINE HETSYN SEP PHOSPHONOSERINE FORMUL 1 SEP 2(C3 H8 N O6 P) HELIX 1 AA1 THR c 101 LEU c 116 1 16 HELIX 2 AA2 LEU c 120 ASP c 126 1 7 HELIX 3 AA3 THR C 101 LEU C 116 1 16 HELIX 4 AA4 LEU C 120 ASP C 126 1 7 SHEET 1 AA1 4 LEU H 7 SER H 10 0 SHEET 2 AA1 4 LEU H 23 ALA H 27 -1 O SER H 24 N SER H 10 SHEET 3 AA1 4 ASN H 80 TYR H 83 -1 O TYR H 83 N LEU H 23 SHEET 4 AA1 4 THR H 72 ARG H 75 -1 N ILE H 73 O LEU H 82 SHEET 1 AA2 3 MET H 37 TRP H 39 0 SHEET 2 AA2 3 CYS H 99 GLN H 102 -1 O ALA H 100 N ALA H 38 SHEET 3 AA2 3 PHE H 110 TYR H 112 -1 O TYR H 112 N ARG H 101 SHEET 1 AA3 5 ASN c 22 ASN c 27 0 SHEET 2 AA3 5 VAL c 32 SER c 36 -1 O SER c 36 N ASN c 22 SHEET 3 AA3 5 ARG c 47 VAL c 52 -1 O VAL c 48 N LEU c 35 SHEET 4 AA3 5 VAL c 64 CYS c 74 -1 O LYS c 67 N THR c 49 SHEET 5 AA3 5 SER c 83 PHE c 94 -1 O PHE c 94 N VAL c 64 SHEET 1 AA4 5 ASN C 22 ASN C 27 0 SHEET 2 AA4 5 VAL C 32 SER C 36 -1 O SER C 36 N ASN C 22 SHEET 3 AA4 5 ARG C 47 VAL C 52 -1 O VAL C 48 N LEU C 35 SHEET 4 AA4 5 VAL C 64 CYS C 74 -1 O LYS C 67 N THR C 49 SHEET 5 AA4 5 SER C 83 PHE C 94 -1 O PHE C 94 N VAL C 64 SHEET 1 AA5 4 THR L 8 GLN L 9 0 SHEET 2 AA5 4 ILE L 24 THR L 28 -1 O ILE L 27 N GLN L 9 SHEET 3 AA5 4 ASP L 73 THR L 77 -1 O PHE L 76 N ILE L 24 SHEET 4 AA5 4 SER L 66 TYR L 70 -1 N SER L 68 O VAL L 75 SHEET 1 AA6 3 LYS L 48 LEU L 49 0 SHEET 2 AA6 3 MET L 36 GLN L 41 -1 N GLN L 40 O LYS L 48 SHEET 3 AA6 3 ASP L 88 GLN L 93 -1 O ASP L 88 N GLN L 41 SSBOND 1 CYS H 25 CYS H 99 1555 1555 2.03 SSBOND 2 CYS L 26 CYS L 91 1555 1555 2.04 LINK C ILE H 73 N SEP H 74 1555 1555 1.33 LINK C SEP H 74 N ARG H 75 1555 1555 1.33 LINK C LEU L 14 N SEP L 15 1555 1555 1.33 LINK C SEP L 15 N VAL L 16 1555 1555 1.33 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000