HEADER TRANSFERASE 17-DEC-23 8XHA TITLE CRYSTAL STRUCTURE OF ALPHA-OXOAMINE SYNTHASE ALB29 WITH PLP COFACTOR TITLE 2 AND L-GLUTAMATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 8-AMINO-7-OXONONANOATE SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ALPHA-OXOAMINE SYNTHASE; COMPND 5 EC: 2.3.1.47; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: IT WAS OVERPRESSED IN E.COLI. THE SEQUENCE OF ORGANISM COMPND 8 STREPTOMYCES ALBOGRISEOLUS 1-36 IS NOT AVAILABLE, REPLACED BY COMPND 9 A0A6B9KSL0 TEMPORARILY. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES ALBOGRISEOLUS 1-36; SOURCE 3 ORGANISM_TAXID: 1093098; SOURCE 4 GENE: ALB29; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS COMPLEX, PLP, L-GLUTAMATE, DIMER, ALPHA-OXOAMINE SYNTHASE, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR M.J.XU,D.K.ZHANG REVDAT 2 22-MAY-24 8XHA 1 JRNL REVDAT 1 01-MAY-24 8XHA 0 JRNL AUTH D.K.ZHANG,K.Y.SONG,Y.Q.YAN,J.T.ZHENG,J.XU,L.T.DA,M.J.XU JRNL TITL STRUCTURAL AND MECHANISTIC INVESTIGATIONS ON CC BOND FORMING JRNL TITL 2 ALPHA-OXOAMINE SYNTHASE ALLOWING L-GLUTAMATE AS SUBSTRATE. JRNL REF INT.J.BIOL.MACROMOL. V. 268 31696 2024 JRNL REFN ISSN 0141-8130 JRNL PMID 38642679 JRNL DOI 10.1016/J.IJBIOMAC.2024.131696 REMARK 2 REMARK 2 RESOLUTION. 2.27 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.19.2_4158) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.27 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.99 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 53841 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.950 REMARK 3 FREE R VALUE TEST SET COUNT : 2663 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 32.9900 - 6.0500 1.00 2880 137 0.1463 0.1652 REMARK 3 2 6.0400 - 4.8000 1.00 2759 135 0.1641 0.2064 REMARK 3 3 4.8000 - 4.2000 1.00 2750 137 0.1526 0.1887 REMARK 3 4 4.2000 - 3.8100 1.00 2724 126 0.1700 0.1965 REMARK 3 5 3.8100 - 3.5400 1.00 2678 163 0.1904 0.2040 REMARK 3 6 3.5400 - 3.3300 1.00 2689 147 0.2063 0.2523 REMARK 3 7 3.3300 - 3.1700 1.00 2672 142 0.2273 0.2822 REMARK 3 8 3.1700 - 3.0300 1.00 2716 151 0.2244 0.2588 REMARK 3 9 3.0300 - 2.9100 1.00 2668 132 0.2262 0.2971 REMARK 3 10 2.9100 - 2.8100 1.00 2699 121 0.2276 0.2540 REMARK 3 11 2.8100 - 2.7200 1.00 2656 151 0.2357 0.2780 REMARK 3 12 2.7200 - 2.6500 1.00 2666 163 0.2484 0.2845 REMARK 3 13 2.6500 - 2.5800 1.00 2687 110 0.2495 0.3237 REMARK 3 14 2.5800 - 2.5100 1.00 2691 119 0.2391 0.2615 REMARK 3 15 2.5100 - 2.4600 1.00 2656 143 0.2347 0.2901 REMARK 3 16 2.4600 - 2.4000 1.00 2673 133 0.2419 0.2793 REMARK 3 17 2.4000 - 2.3600 1.00 2648 141 0.2499 0.2819 REMARK 3 18 2.3600 - 2.3100 1.00 2648 150 0.2489 0.2810 REMARK 3 19 2.3100 - 2.2700 1.00 2618 162 0.2577 0.3147 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.280 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.570 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 54.55 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.006 6233 REMARK 3 ANGLE : 0.905 8438 REMARK 3 CHIRALITY : 0.053 949 REMARK 3 PLANARITY : 0.009 1094 REMARK 3 DIHEDRAL : 14.187 2268 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 8XHA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 20-DEC-23. REMARK 100 THE DEPOSITION ID IS D_1300043297. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-OCT-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97853 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 53844 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.270 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 8.700 REMARK 200 R MERGE (I) : 0.07795 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 26.9500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.27 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.35 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.26000 REMARK 200 R SYM FOR SHELL (I) : 0.28690 REMARK 200 FOR SHELL : 2.440 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M AMINO ACID MIX, 0.1 M BUFFER REMARK 280 SYSTEM 3, PH8.5, 30% V/V PRECIPITANT MIX2;, LIQUID DIFFUSION, REMARK 280 TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 96.73733 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 48.36867 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 48.36867 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 96.73733 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: 8030 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27240 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -36.0 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 648 LIES ON A SPECIAL POSITION. 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 HOH A 675 O HOH B 660 2.04 REMARK 500 O HOH A 638 O HOH A 665 2.14 REMARK 500 O HOH B 608 O HOH B 656 2.15 REMARK 500 OE1 GLN A 278 O HOH A 601 2.16 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 ARG A 6 O ARG B 306 3655 2.18 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 A 225 -37.97 77.52 REMARK 500 LYS A 254 -103.17 -106.13 REMARK 500 ALA A 258 -138.59 -127.16 REMARK 500 SER B 225 -50.02 75.72 REMARK 500 LYS B 254 -103.18 -105.98 REMARK 500 ALA B 258 -138.88 -118.27 REMARK 500 PRO B 338 30.75 -77.88 REMARK 500 REMARK 500 REMARK: NULL DBREF1 8XHA A 11 405 UNP A0A6B9KSL0_STRAO DBREF2 8XHA A A0A6B9KSL0 11 405 DBREF1 8XHA B 11 405 UNP A0A6B9KSL0_STRAO DBREF2 8XHA B A0A6B9KSL0 11 405 SEQADV 8XHA PRO A 5 UNP A0A6B9KSL EXPRESSION TAG SEQADV 8XHA ARG A 6 UNP A0A6B9KSL EXPRESSION TAG SEQADV 8XHA GLY A 7 UNP A0A6B9KSL EXPRESSION TAG SEQADV 8XHA SER A 8 UNP A0A6B9KSL EXPRESSION TAG SEQADV 8XHA HIS A 9 UNP A0A6B9KSL EXPRESSION TAG SEQADV 8XHA MET A 10 UNP A0A6B9KSL INITIATING METHIONINE SEQADV 8XHA PRO B 5 UNP A0A6B9KSL EXPRESSION TAG SEQADV 8XHA ARG B 6 UNP A0A6B9KSL EXPRESSION TAG SEQADV 8XHA GLY B 7 UNP A0A6B9KSL EXPRESSION TAG SEQADV 8XHA SER B 8 UNP A0A6B9KSL EXPRESSION TAG SEQADV 8XHA HIS B 9 UNP A0A6B9KSL EXPRESSION TAG SEQADV 8XHA MET B 10 UNP A0A6B9KSL INITIATING METHIONINE SEQRES 1 A 401 PRO ARG GLY SER HIS MET VAL LYS LYS LEU ARG HIS LEU SEQRES 2 A 401 SER ASP GLY TYR TRP ASP SER ALA ALA ARG LEU GLY VAL SEQRES 3 A 401 HIS GLY ALA VAL LEU GLN ALA VAL PRO GLY GLY ARG LEU SEQRES 4 A 401 SER ALA PRO ASP GLY ARG VAL ALA VAL ASN MET SER SER SEQRES 5 A 401 TYR SER TYR LEU GLY LEU ASP GLU SER PRO ARG ILE ILE SEQRES 6 A 401 ASP ALA ALA ILE ALA ALA LEU ARG SER ASN MET VAL LEU SEQRES 7 A 401 ASN SER SER LEU SER ARG VAL ARG MET THR LEU PRO LEU SEQRES 8 A 401 LEU GLU GLU ALA GLU CYS ALA LEU GLY ASP LEU PHE GLY SEQRES 9 A 401 ALA ASP VAL ALA THR LEU ASN SER CYS SER ALA ALA ALA SEQRES 10 A 401 TRP ALA THR LEU PRO VAL LEU ALA SER GLY LEU LEU THR SEQRES 11 A 401 ASP GLY VAL ALA PRO VAL MET VAL PHE ASP LYS ARG ALA SEQRES 12 A 401 HIS PHE CYS MET ALA SER LEU LYS SER LEU CYS ALA ASP SEQRES 13 A 401 GLU THR ARG VAL GLU THR ILE ARG HIS ASN ASP VAL ASP SEQRES 14 A 401 ALA LEU ALA ASP ILE CYS ARG LYS ASN LYS ARG VAL ALA SEQRES 15 A 401 TYR VAL CYS ASP SER VAL TYR SER THR GLY GLY THR LEU SEQRES 16 A 401 ALA PRO LEU GLU GLU LEU PHE ALA LEU GLN LYS GLU PHE SEQRES 17 A 401 GLY LEU PHE LEU TYR PHE ASP GLU ALA HIS SER THR SER SEQRES 18 A 401 VAL ILE GLY ASP MET GLY ARG GLY TYR VAL LEU ASP ARG SEQRES 19 A 401 MET GLY ALA ILE ASN ASP SER THR MET LEU ILE THR SER SEQRES 20 A 401 LEU ASN LYS GLY PHE GLY ALA SER GLY GLY ALA ILE VAL SEQRES 21 A 401 PHE GLY PRO ARG ASP ASP ASP ARG LYS ARG LYS ILE ILE SEQRES 22 A 401 GLN ARG SER SER GLY PRO LEU MET TRP SER GLN ARG LEU SEQRES 23 A 401 ASN THR PRO ALA LEU GLY ALA ILE ILE GLU SER ALA LYS SEQRES 24 A 401 LEU HIS ARG SER GLU ALA LEU PRO GLU LEU GLN ALA LYS SEQRES 25 A 401 LEU HIS SER ASN ILE ALA LEU PHE ASP GLY LEU VAL ARG SEQRES 26 A 401 ALA ALA GLY GLN GLY ASN SER VAL PRO ILE ARG TYR LEU SEQRES 27 A 401 GLU LEU GLY SER GLU VAL ASP THR LEU GLU ALA SER ALA SEQRES 28 A 401 TYR LEU PHE ASP ASN GLY PHE TYR VAL GLU PRO ASP PHE SEQRES 29 A 401 PHE PRO ILE VAL SER ARG GLY ALA ALA GLY LEU ARG ALA SEQRES 30 A 401 ARG ILE ARG SER SER MET SER THR ALA ASP ILE GLU GLN SEQRES 31 A 401 PHE ALA HIS VAL TRP HIS LYS LEU GLY VAL ASP SEQRES 1 B 401 PRO ARG GLY SER HIS MET VAL LYS LYS LEU ARG HIS LEU SEQRES 2 B 401 SER ASP GLY TYR TRP ASP SER ALA ALA ARG LEU GLY VAL SEQRES 3 B 401 HIS GLY ALA VAL LEU GLN ALA VAL PRO GLY GLY ARG LEU SEQRES 4 B 401 SER ALA PRO ASP GLY ARG VAL ALA VAL ASN MET SER SER SEQRES 5 B 401 TYR SER TYR LEU GLY LEU ASP GLU SER PRO ARG ILE ILE SEQRES 6 B 401 ASP ALA ALA ILE ALA ALA LEU ARG SER ASN MET VAL LEU SEQRES 7 B 401 ASN SER SER LEU SER ARG VAL ARG MET THR LEU PRO LEU SEQRES 8 B 401 LEU GLU GLU ALA GLU CYS ALA LEU GLY ASP LEU PHE GLY SEQRES 9 B 401 ALA ASP VAL ALA THR LEU ASN SER CYS SER ALA ALA ALA SEQRES 10 B 401 TRP ALA THR LEU PRO VAL LEU ALA SER GLY LEU LEU THR SEQRES 11 B 401 ASP GLY VAL ALA PRO VAL MET VAL PHE ASP LYS ARG ALA SEQRES 12 B 401 HIS PHE CYS MET ALA SER LEU LYS SER LEU CYS ALA ASP SEQRES 13 B 401 GLU THR ARG VAL GLU THR ILE ARG HIS ASN ASP VAL ASP SEQRES 14 B 401 ALA LEU ALA ASP ILE CYS ARG LYS ASN LYS ARG VAL ALA SEQRES 15 B 401 TYR VAL CYS ASP SER VAL TYR SER THR GLY GLY THR LEU SEQRES 16 B 401 ALA PRO LEU GLU GLU LEU PHE ALA LEU GLN LYS GLU PHE SEQRES 17 B 401 GLY LEU PHE LEU TYR PHE ASP GLU ALA HIS SER THR SER SEQRES 18 B 401 VAL ILE GLY ASP MET GLY ARG GLY TYR VAL LEU ASP ARG SEQRES 19 B 401 MET GLY ALA ILE ASN ASP SER THR MET LEU ILE THR SER SEQRES 20 B 401 LEU ASN LYS GLY PHE GLY ALA SER GLY GLY ALA ILE VAL SEQRES 21 B 401 PHE GLY PRO ARG ASP ASP ASP ARG LYS ARG LYS ILE ILE SEQRES 22 B 401 GLN ARG SER SER GLY PRO LEU MET TRP SER GLN ARG LEU SEQRES 23 B 401 ASN THR PRO ALA LEU GLY ALA ILE ILE GLU SER ALA LYS SEQRES 24 B 401 LEU HIS ARG SER GLU ALA LEU PRO GLU LEU GLN ALA LYS SEQRES 25 B 401 LEU HIS SER ASN ILE ALA LEU PHE ASP GLY LEU VAL ARG SEQRES 26 B 401 ALA ALA GLY GLN GLY ASN SER VAL PRO ILE ARG TYR LEU SEQRES 27 B 401 GLU LEU GLY SER GLU VAL ASP THR LEU GLU ALA SER ALA SEQRES 28 B 401 TYR LEU PHE ASP ASN GLY PHE TYR VAL GLU PRO ASP PHE SEQRES 29 B 401 PHE PRO ILE VAL SER ARG GLY ALA ALA GLY LEU ARG ALA SEQRES 30 B 401 ARG ILE ARG SER SER MET SER THR ALA ASP ILE GLU GLN SEQRES 31 B 401 PHE ALA HIS VAL TRP HIS LYS LEU GLY VAL ASP HET PGU A 501 25 HET PLP B 501 16 HETNAM PGU N-({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN- HETNAM 2 PGU 4-YL}METHYL)-L-GLUTAMIC ACID HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 PGU C13 H19 N2 O9 P FORMUL 4 PLP C8 H10 N O6 P FORMUL 5 HOH *141(H2 O) HELIX 1 AA1 SER A 8 LEU A 28 1 21 HELIX 2 AA2 GLY A 61 GLU A 64 5 4 HELIX 3 AA3 SER A 65 MET A 80 1 16 HELIX 4 AA4 LEU A 93 GLY A 108 1 16 HELIX 5 AA5 SER A 116 GLY A 131 1 16 HELIX 6 AA6 HIS A 148 SER A 153 1 6 HELIX 7 AA7 LEU A 154 ASP A 160 1 7 HELIX 8 AA8 ASP A 171 LYS A 181 1 11 HELIX 9 AA9 PRO A 201 GLY A 213 1 13 HELIX 10 AB1 GLY A 228 ARG A 232 5 5 HELIX 11 AB2 GLY A 233 GLY A 240 1 8 HELIX 12 AB3 ASP A 271 ARG A 279 1 9 HELIX 13 AB4 GLY A 282 SER A 287 1 6 HELIX 14 AB5 ASN A 291 SER A 307 1 17 HELIX 15 AB6 GLU A 308 VAL A 328 1 21 HELIX 16 AB7 SER A 346 ASN A 360 1 15 HELIX 17 AB8 SER A 388 LYS A 401 1 14 HELIX 18 AB9 ARG B 15 LEU B 28 1 14 HELIX 19 AC1 GLY B 61 GLU B 64 5 4 HELIX 20 AC2 SER B 65 MET B 80 1 16 HELIX 21 AC3 LEU B 93 GLY B 108 1 16 HELIX 22 AC4 SER B 116 SER B 130 1 15 HELIX 23 AC5 HIS B 148 SER B 153 1 6 HELIX 24 AC6 LEU B 154 ASP B 160 1 7 HELIX 25 AC7 ASP B 171 LYS B 181 1 11 HELIX 26 AC8 PRO B 201 GLY B 213 1 13 HELIX 27 AC9 GLY B 228 ARG B 232 5 5 HELIX 28 AD1 GLY B 233 GLY B 240 1 8 HELIX 29 AD2 ASP B 271 ARG B 279 1 9 HELIX 30 AD3 GLY B 282 SER B 287 1 6 HELIX 31 AD4 ASN B 291 ARG B 306 1 16 HELIX 32 AD5 GLU B 308 GLY B 326 1 19 HELIX 33 AD6 SER B 346 ASN B 360 1 15 HELIX 34 AD7 SER B 388 LEU B 402 1 15 SHEET 1 AA1 2 ALA A 33 VAL A 34 0 SHEET 2 AA1 2 MET B 91 THR B 92 1 O THR B 92 N ALA A 33 SHEET 1 AA2 4 GLN A 36 VAL A 38 0 SHEET 2 AA2 4 ARG A 42 SER A 44 -1 O ARG A 42 N VAL A 38 SHEET 3 AA2 4 VAL A 50 ASN A 53 -1 O ALA A 51 N LEU A 43 SHEET 4 AA2 4 PHE A 362 TYR A 363 1 O TYR A 363 N VAL A 52 SHEET 1 AA3 2 MET A 91 THR A 92 0 SHEET 2 AA3 2 ALA B 33 VAL B 34 1 O ALA B 33 N THR A 92 SHEET 1 AA4 7 ASP A 110 LEU A 114 0 SHEET 2 AA4 7 GLY A 261 GLY A 266 -1 O GLY A 261 N LEU A 114 SHEET 3 AA4 7 THR A 246 SER A 251 -1 N LEU A 248 O VAL A 264 SHEET 4 AA4 7 PHE A 215 ASP A 219 1 N PHE A 218 O ILE A 249 SHEET 5 AA4 7 VAL A 185 ASP A 190 1 N TYR A 187 O TYR A 217 SHEET 6 AA4 7 VAL A 140 ASP A 144 1 N VAL A 142 O ALA A 186 SHEET 7 AA4 7 VAL A 164 ILE A 167 1 O GLU A 165 N PHE A 143 SHEET 1 AA5 3 ILE A 339 GLY A 345 0 SHEET 2 AA5 3 ALA A 377 ARG A 382 -1 O LEU A 379 N LEU A 342 SHEET 3 AA5 3 GLU A 365 ASP A 367 -1 N ASP A 367 O GLY A 378 SHEET 1 AA6 4 GLN B 36 VAL B 38 0 SHEET 2 AA6 4 ARG B 42 SER B 44 -1 O SER B 44 N GLN B 36 SHEET 3 AA6 4 VAL B 50 ASN B 53 -1 O ALA B 51 N LEU B 43 SHEET 4 AA6 4 PHE B 362 TYR B 363 1 O TYR B 363 N VAL B 52 SHEET 1 AA7 7 ASP B 110 LEU B 114 0 SHEET 2 AA7 7 GLY B 261 GLY B 266 -1 O ILE B 263 N ALA B 112 SHEET 3 AA7 7 THR B 246 SER B 251 -1 N LEU B 248 O VAL B 264 SHEET 4 AA7 7 PHE B 215 ASP B 219 1 N PHE B 218 O ILE B 249 SHEET 5 AA7 7 VAL B 185 ASP B 190 1 N TYR B 187 O PHE B 215 SHEET 6 AA7 7 VAL B 140 ASP B 144 1 N VAL B 142 O VAL B 188 SHEET 7 AA7 7 VAL B 164 ILE B 167 1 O GLU B 165 N MET B 141 SHEET 1 AA8 3 ILE B 339 GLU B 343 0 SHEET 2 AA8 3 GLY B 378 ARG B 382 -1 O ALA B 381 N ARG B 340 SHEET 3 AA8 3 GLU B 365 ASP B 367 -1 N ASP B 367 O GLY B 378 CISPEP 1 PHE A 369 PRO A 370 0 9.60 CISPEP 2 PHE B 369 PRO B 370 0 22.30 CRYST1 117.369 117.369 145.106 90.00 90.00 120.00 P 32 2 1 12 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 0.008520 0.004919 0.000000 0.00000 SCALE2 0.000000 0.009838 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006892 0.00000