HEADER TRANSFERASE 08-JUN-09 2WK9 TITLE STRUCTURE OF PLP_THR ALDIMINE FORM OF VIBRIO CHOLERAE CQSA COMPND MOL_ID: 1; COMPND 2 MOLECULE: CAI-1 AUTOINDUCER SYNTHASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CHOLERAE QUORUM-SENSING AUTOINDUCER, CQSA; COMPND 5 EC: 2.3.-.-; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: VIBRIO CHOLERAE O1 BIOVAR EL TOR; SOURCE 3 ORGANISM_TAXID: 243277; SOURCE 4 STRAIN: N16961; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: ROSETTA KEYWDS OXOAMINE-SYNTHASES, PYRIDOXAL PHOSPHATE, CQSA, CAI-1, TRANSFERASE, KEYWDS 2 AUTOINDUCER, QUORUM-SENSING, ACYLTRANSFERASE, AMINOTRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR N.JAHAN,J.A.POTTER,M.A.SHEIKH,C.H.BOTTING,S.L.SHIRRAN,N.J.WESTWOOD, AUTHOR 2 G.L.TAYLOR REVDAT 4 07-MAR-18 2WK9 1 SOURCE REVDAT 3 15-SEP-09 2WK9 1 JRNL REVDAT 2 04-AUG-09 2WK9 1 JRNL REVDAT 1 21-JUL-09 2WK9 0 JRNL AUTH N.JAHAN,J.A.POTTER,M.A.SHEIKH,C.H.BOTTING,S.L.SHIRRAN, JRNL AUTH 2 N.J.WESTWOOD,G.L.TAYLOR JRNL TITL INSIGHTS INTO THE BIOSYNTHESIS OF THE VIBRIO CHOLERAE MAJOR JRNL TITL 2 AUTOINDUCER CAI-1 FROM THE CRYSTAL STRUCTURE OF THE JRNL TITL 3 PLP-DEPENDENT ENZYME CQSA. JRNL REF J.MOL.BIOL. V. 392 763 2009 JRNL REFN ISSN 0022-2836 JRNL PMID 19631226 JRNL DOI 10.1016/J.JMB.2009.07.042 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.09 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 69610 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.201 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3567 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 33.0976 - 5.5418 0.89 2582 132 0.2276 0.2469 REMARK 3 2 5.5418 - 4.4020 0.98 2695 146 0.1829 0.1852 REMARK 3 3 4.4020 - 3.8465 0.98 2666 151 0.1631 0.1968 REMARK 3 4 3.8465 - 3.4952 1.00 2715 128 0.1704 0.2139 REMARK 3 5 3.4952 - 3.2449 1.00 2709 136 0.1896 0.2150 REMARK 3 6 3.2449 - 3.0538 1.00 2675 153 0.1881 0.2785 REMARK 3 7 3.0538 - 2.9009 1.00 2669 154 0.1968 0.2196 REMARK 3 8 2.9009 - 2.7747 1.00 2689 123 0.1974 0.2109 REMARK 3 9 2.7747 - 2.6679 1.00 2655 142 0.1913 0.2643 REMARK 3 10 2.6679 - 2.5759 1.00 2655 150 0.2059 0.2507 REMARK 3 11 2.5759 - 2.4954 1.00 2661 140 0.2093 0.2886 REMARK 3 12 2.4954 - 2.4241 1.00 2629 146 0.2139 0.2737 REMARK 3 13 2.4241 - 2.3603 1.00 2661 145 0.1958 0.2757 REMARK 3 14 2.3603 - 2.3027 1.00 2674 121 0.2029 0.2852 REMARK 3 15 2.3027 - 2.2504 1.00 2644 154 0.1991 0.2306 REMARK 3 16 2.2504 - 2.2025 1.00 2629 149 0.2091 0.2603 REMARK 3 17 2.2025 - 2.1585 1.00 2632 139 0.2030 0.2500 REMARK 3 18 2.1585 - 2.1177 0.99 2571 157 0.2049 0.2497 REMARK 3 19 2.1177 - 2.0799 0.99 2652 137 0.2169 0.2829 REMARK 3 20 2.0799 - 2.0447 0.99 2647 137 0.2168 0.2656 REMARK 3 21 2.0447 - 2.0117 0.99 2603 143 0.2277 0.2871 REMARK 3 22 2.0117 - 1.9807 0.99 2634 155 0.2323 0.2776 REMARK 3 23 1.9807 - 1.9516 0.99 2549 151 0.2346 0.3119 REMARK 3 24 1.9516 - 1.9241 0.99 2653 140 0.2554 0.3072 REMARK 3 25 1.9241 - 1.8981 0.95 2494 138 0.2709 0.3281 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 : 0.39 REMARK 3 B_SOL : 61.14 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.950 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.44 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.56160 REMARK 3 B22 (A**2) : 11.86470 REMARK 3 B33 (A**2) : -10.30310 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 : 0.005 6171 REMARK 3 ANGLE : 0.916 8359 REMARK 3 CHIRALITY : 0.068 925 REMARK 3 PLANARITY : 0.004 1084 REMARK 3 DIHEDRAL : 17.175 2229 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 2WK9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-JUN-09. REMARK 100 THE DEPOSITION ID IS D_1290040081. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL 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) : 0.934 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 69669 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 89.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 5.100 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.80 REMARK 200 R MERGE FOR SHELL (I) : 0.40000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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+1/2,Y+1/2,-Z 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 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 88.64650 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.00550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 88.64650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.00550 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: 9050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28380 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -119.7 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 MET A 1 REMARK 465 ASN A 2 REMARK 465 LYS A 3 REMARK 465 ILE A 24 REMARK 465 ASN A 25 REMARK 465 LYS A 26 REMARK 465 ASP A 40 REMARK 465 MET B 1 REMARK 465 ASN B 2 REMARK 465 LYS B 3 REMARK 465 GLU B 69 REMARK 465 GLN B 70 REMARK 465 GLN B 71 REMARK 465 SER B 72 REMARK 465 LEU B 73 REMARK 465 PHE B 74 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 ASN A 382 CG OD1 ND2 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 ILE A 283 NH2 ARG A 290 2.17 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 LEU A 66 -6.27 -56.37 REMARK 500 GLU A 68 53.54 123.50 REMARK 500 GLU A 69 58.46 -90.22 REMARK 500 LEU A 73 52.62 -103.11 REMARK 500 ASN A 213 17.13 58.10 REMARK 500 LYS A 236 -102.91 -106.69 REMARK 500 ASN A 248 44.05 -98.44 REMARK 500 ASN A 249 -171.29 -170.82 REMARK 500 ALA A 286 44.55 -92.29 REMARK 500 LEU A 307 -22.82 130.52 REMARK 500 ASP A 385 -38.11 90.57 REMARK 500 ASP B 40 70.78 -116.72 REMARK 500 LYS B 236 -107.15 -104.70 REMARK 500 ASN B 248 49.05 -102.94 REMARK 500 ASN B 249 -165.42 -173.81 REMARK 500 ALA B 286 48.56 -87.28 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2004 DISTANCE = 9.60 ANGSTROMS REMARK 525 HOH A2045 DISTANCE = 6.08 ANGSTROMS REMARK 525 HOH A2075 DISTANCE = 6.79 ANGSTROMS REMARK 525 HOH B2039 DISTANCE = 6.12 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLG B 600 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1390 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1391 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1390 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1392 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1391 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2WK7 RELATED DB: PDB REMARK 900 STRUCTURE OF APO FORM OF VIBRIO CHOLERAE CQSA REMARK 900 RELATED ID: 2WKA RELATED DB: PDB REMARK 900 STRUCTURE OF PLP_THR_DECANOYL-COA ALDIMINE FORM OF VIBRIO CHOLERAE REMARK 900 CQSA REMARK 900 RELATED ID: 2WK8 RELATED DB: PDB REMARK 900 STRUCTURE OF HOLO FORM OF VIBRIO CHOLERAE CQSA DBREF 2WK9 A 1 389 UNP Q9KM65 CQSA_VIBCH 1 389 DBREF 2WK9 B 1 389 UNP Q9KM65 CQSA_VIBCH 1 389 SEQRES 1 A 389 MET ASN LYS PRO GLN LEU PRO ASP PHE ILE GLN ASN LYS SEQRES 2 A 389 ILE ASP HIS TYR ILE GLU ASN TYR PHE ASP ILE ASN LYS SEQRES 3 A 389 ASN GLY LYS HIS LEU VAL LEU GLY LYS GLN ALA SER PRO SEQRES 4 A 389 ASP ASP ILE ILE LEU GLN SER ASN ASP TYR LEU ALA LEU SEQRES 5 A 389 ALA ASN HIS PRO LEU ILE LYS ALA ARG LEU ALA LYS SER SEQRES 6 A 389 LEU LEU GLU GLU GLN GLN SER LEU PHE MET SER ALA SER SEQRES 7 A 389 PHE LEU GLN ASN ASP TYR ASP LYS PRO MET ILE GLU LYS SEQRES 8 A 389 ARG LEU ALA LYS PHE THR GLY PHE ASP GLU CYS LEU LEU SEQRES 9 A 389 SER GLN SER GLY TRP ASN ALA ASN VAL GLY LEU LEU GLN SEQRES 10 A 389 THR ILE CYS GLN PRO ASN THR ASN VAL TYR ILE ASP PHE SEQRES 11 A 389 PHE ALA HIS MET SER LEU TRP GLU GLY ALA ARG TYR ALA SEQRES 12 A 389 ASN ALA GLN ALA HIS PRO PHE MET HIS ASN ASN CYS ASP SEQRES 13 A 389 HIS LEU ARG MET LEU ILE GLN ARG HIS GLY PRO GLY ILE SEQRES 14 A 389 ILE VAL VAL ASP SER ILE TYR SER THR LEU GLY THR ILE SEQRES 15 A 389 ALA PRO LEU ALA GLU LEU VAL ASN ILE SER LYS GLU PHE SEQRES 16 A 389 GLY CYS ALA LEU LEU VAL ASP GLU SER HIS SER LEU GLY SEQRES 17 A 389 THR HIS GLY PRO ASN GLY ALA GLY LEU LEU ALA GLU LEU SEQRES 18 A 389 GLY LEU THR ARG GLU VAL HIS PHE MET THR ALA SER LEU SEQRES 19 A 389 ALA LYS THR PHE ALA TYR ARG ALA GLY ALA ILE TRP CYS SEQRES 20 A 389 ASN ASN GLU VAL ASN ARG CYS VAL PRO PHE ILE SER TYR SEQRES 21 A 389 PRO ALA ILE PHE SER SER THR LEU LEU PRO TYR GLU ALA SEQRES 22 A 389 ALA GLY LEU GLU THR THR LEU GLU ILE ILE GLU SER ALA SEQRES 23 A 389 ASP ASN ARG ARG GLN HIS LEU ASP ARG MET ALA ARG LYS SEQRES 24 A 389 LEU ARG ILE GLY LEU SER GLN LEU GLY LEU THR ILE ARG SEQRES 25 A 389 SER GLU SER GLN ILE ILE GLY LEU GLU THR GLY ASP GLU SEQRES 26 A 389 ARG ASN THR GLU LYS VAL ARG ASP TYR LEU GLU SER ASN SEQRES 27 A 389 GLY VAL PHE GLY SER VAL PHE CYS ARG PRO ALA THR SER SEQRES 28 A 389 LYS ASN LYS ASN ILE ILE ARG LEU SER LEU ASN SER ASP SEQRES 29 A 389 VAL ASN ASP GLU GLN ILE ALA LYS ILE ILE GLU VAL CYS SEQRES 30 A 389 SER ASP ALA VAL ASN TYR GLY ASP PHE TYR PHE ARG SEQRES 1 B 389 MET ASN LYS PRO GLN LEU PRO ASP PHE ILE GLN ASN LYS SEQRES 2 B 389 ILE ASP HIS TYR ILE GLU ASN TYR PHE ASP ILE ASN LYS SEQRES 3 B 389 ASN GLY LYS HIS LEU VAL LEU GLY LYS GLN ALA SER PRO SEQRES 4 B 389 ASP ASP ILE ILE LEU GLN SER ASN ASP TYR LEU ALA LEU SEQRES 5 B 389 ALA ASN HIS PRO LEU ILE LYS ALA ARG LEU ALA LYS SER SEQRES 6 B 389 LEU LEU GLU GLU GLN GLN SER LEU PHE MET SER ALA SER SEQRES 7 B 389 PHE LEU GLN ASN ASP TYR ASP LYS PRO MET ILE GLU LYS SEQRES 8 B 389 ARG LEU ALA LYS PHE THR GLY PHE ASP GLU CYS LEU LEU SEQRES 9 B 389 SER GLN SER GLY TRP ASN ALA ASN VAL GLY LEU LEU GLN SEQRES 10 B 389 THR ILE CYS GLN PRO ASN THR ASN VAL TYR ILE ASP PHE SEQRES 11 B 389 PHE ALA HIS MET SER LEU TRP GLU GLY ALA ARG TYR ALA SEQRES 12 B 389 ASN ALA GLN ALA HIS PRO PHE MET HIS ASN ASN CYS ASP SEQRES 13 B 389 HIS LEU ARG MET LEU ILE GLN ARG HIS GLY PRO GLY ILE SEQRES 14 B 389 ILE VAL VAL ASP SER ILE TYR SER THR LEU GLY THR ILE SEQRES 15 B 389 ALA PRO LEU ALA GLU LEU VAL ASN ILE SER LYS GLU PHE SEQRES 16 B 389 GLY CYS ALA LEU LEU VAL ASP GLU SER HIS SER LEU GLY SEQRES 17 B 389 THR HIS GLY PRO ASN GLY ALA GLY LEU LEU ALA GLU LEU SEQRES 18 B 389 GLY LEU THR ARG GLU VAL HIS PHE MET THR ALA SER LEU SEQRES 19 B 389 ALA LYS THR PHE ALA TYR ARG ALA GLY ALA ILE TRP CYS SEQRES 20 B 389 ASN ASN GLU VAL ASN ARG CYS VAL PRO PHE ILE SER TYR SEQRES 21 B 389 PRO ALA ILE PHE SER SER THR LEU LEU PRO TYR GLU ALA SEQRES 22 B 389 ALA GLY LEU GLU THR THR LEU GLU ILE ILE GLU SER ALA SEQRES 23 B 389 ASP ASN ARG ARG GLN HIS LEU ASP ARG MET ALA ARG LYS SEQRES 24 B 389 LEU ARG ILE GLY LEU SER GLN LEU GLY LEU THR ILE ARG SEQRES 25 B 389 SER GLU SER GLN ILE ILE GLY LEU GLU THR GLY ASP GLU SEQRES 26 B 389 ARG ASN THR GLU LYS VAL ARG ASP TYR LEU GLU SER ASN SEQRES 27 B 389 GLY VAL PHE GLY SER VAL PHE CYS ARG PRO ALA THR SER SEQRES 28 B 389 LYS ASN LYS ASN ILE ILE ARG LEU SER LEU ASN SER ASP SEQRES 29 B 389 VAL ASN ASP GLU GLN ILE ALA LYS ILE ILE GLU VAL CYS SEQRES 30 B 389 SER ASP ALA VAL ASN TYR GLY ASP PHE TYR PHE ARG HET PLP A 600 16 HET SO4 A1390 5 HET SO4 A1391 5 HET SO4 A1392 5 HET PLG B 600 20 HET SO4 B1390 5 HET SO4 B1391 5 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM SO4 SULFATE ION HETNAM PLG N-GLYCINE-[3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL- HETNAM 2 PLG PYRIDIN-4-YL-METHANE] HETSYN PLP VITAMIN B6 PHOSPHATE HETSYN PLG N-PYRIDOXYL-GLYCINE-5-MONOPHOSPHATE FORMUL 3 PLP C8 H10 N O6 P FORMUL 4 SO4 5(O4 S 2-) FORMUL 7 PLG C10 H15 N2 O7 P FORMUL 10 HOH *641(H2 O) HELIX 1 1 PRO A 7 PHE A 22 1 16 HELIX 2 2 HIS A 55 LEU A 66 1 12 HELIX 3 3 SER A 76 GLN A 81 5 6 HELIX 4 4 ASN A 82 LYS A 86 5 5 HELIX 5 5 PRO A 87 THR A 97 1 11 HELIX 6 6 LEU A 115 CYS A 120 1 6 HELIX 7 7 HIS A 133 GLU A 138 1 6 HELIX 8 8 ASN A 154 HIS A 165 1 12 HELIX 9 9 PRO A 184 PHE A 195 1 12 HELIX 10 10 LEU A 223 VAL A 227 5 5 HELIX 11 11 GLU A 250 SER A 265 1 16 HELIX 12 12 LEU A 269 ALA A 274 1 6 HELIX 13 13 LEU A 276 SER A 285 1 10 HELIX 14 14 ALA A 286 ILE A 302 1 17 HELIX 15 15 ASP A 324 ASN A 338 1 15 HELIX 16 16 ASN A 366 VAL A 381 1 16 HELIX 17 17 PRO B 7 PHE B 22 1 16 HELIX 18 18 HIS B 55 LEU B 67 1 13 HELIX 19 19 SER B 76 GLN B 81 5 6 HELIX 20 20 ASN B 82 LYS B 86 5 5 HELIX 21 21 PRO B 87 THR B 97 1 11 HELIX 22 22 LEU B 115 CYS B 120 1 6 HELIX 23 23 HIS B 133 GLU B 138 1 6 HELIX 24 24 ASN B 154 HIS B 165 1 12 HELIX 25 25 PRO B 184 PHE B 195 1 12 HELIX 26 26 LEU B 223 VAL B 227 5 5 HELIX 27 27 GLU B 250 ARG B 253 5 4 HELIX 28 28 CYS B 254 SER B 259 1 6 HELIX 29 29 SER B 259 SER B 265 1 7 HELIX 30 30 LEU B 269 ALA B 274 1 6 HELIX 31 31 LEU B 276 SER B 285 1 10 HELIX 32 32 ALA B 286 ILE B 302 1 17 HELIX 33 33 ASP B 324 ASN B 338 1 15 HELIX 34 34 ASN B 366 TYR B 383 1 18 SHEET 1 AA 7 GLU A 101 LEU A 103 0 SHEET 2 AA 7 ILE A 245 CYS A 247 -1 O ILE A 245 N LEU A 103 SHEET 3 AA 7 PHE A 229 THR A 231 -1 O MET A 230 N TRP A 246 SHEET 4 AA 7 LEU A 199 ASP A 202 1 O LEU A 199 N PHE A 229 SHEET 5 AA 7 ILE A 170 ASP A 173 1 O ILE A 170 N LEU A 200 SHEET 6 AA 7 ASN A 125 ASP A 129 1 O TYR A 127 N VAL A 171 SHEET 7 AA 7 GLN A 146 PHE A 150 1 O GLN A 146 N VAL A 126 SHEET 1 AB 3 ILE A 317 GLU A 321 0 SHEET 2 AB 3 ILE A 356 SER A 360 -1 N ILE A 357 O LEU A 320 SHEET 3 AB 3 VAL A 344 PHE A 345 -1 O PHE A 345 N ILE A 356 SHEET 1 BA 7 GLU B 101 LEU B 103 0 SHEET 2 BA 7 ILE B 245 CYS B 247 -1 O ILE B 245 N LEU B 103 SHEET 3 BA 7 PHE B 229 THR B 231 -1 O MET B 230 N TRP B 246 SHEET 4 BA 7 LEU B 199 ASP B 202 1 O LEU B 199 N PHE B 229 SHEET 5 BA 7 ILE B 170 ASP B 173 1 O ILE B 170 N LEU B 200 SHEET 6 BA 7 ASN B 125 ASP B 129 1 O TYR B 127 N VAL B 171 SHEET 7 BA 7 GLN B 146 PHE B 150 1 O GLN B 146 N VAL B 126 SHEET 1 BB 3 ILE B 317 GLU B 321 0 SHEET 2 BB 3 ILE B 356 SER B 360 -1 N ILE B 357 O LEU B 320 SHEET 3 BB 3 VAL B 344 PHE B 345 -1 O PHE B 345 N ILE B 356 CISPEP 1 PHE A 341 GLY A 342 0 7.72 CISPEP 2 ARG A 347 PRO A 348 0 6.28 CISPEP 3 VAL A 381 ASN A 382 0 0.61 CISPEP 4 PRO B 39 ASP B 40 0 1.93 CISPEP 5 ARG B 347 PRO B 348 0 2.35 SITE 1 AC1 16 SER A 107 GLY A 108 TRP A 109 HIS A 133 SITE 2 AC1 16 ASP A 173 SER A 177 ASP A 202 SER A 204 SITE 3 AC1 16 HIS A 205 SER A 233 LYS A 236 HOH A2287 SITE 4 AC1 16 HOH A2288 PHE B 264 SER B 265 SER B 266 SITE 1 AC2 20 PHE A 264 SER A 265 SER A 266 HOH A2209 SITE 2 AC2 20 ASN B 47 SER B 107 GLY B 108 TRP B 109 SITE 3 AC2 20 HIS B 133 ASP B 173 SER B 177 ASP B 202 SITE 4 AC2 20 SER B 204 HIS B 205 SER B 233 LYS B 236 SITE 5 AC2 20 ARG B 358 HOH B2139 HOH B2346 HOH B2347 SITE 1 AC3 4 SER A 351 ASN A 353 LYS A 354 HIS B 16 SITE 1 AC4 4 GLN A 291 HIS A 292 ARG A 295 HOH A2289 SITE 1 AC5 5 ARG A 295 GLN B 291 HIS B 292 ARG B 295 SITE 2 AC5 5 HOH B2348 SITE 1 AC6 7 SER A 285 ALA A 286 ASP A 287 ASN A 288 SITE 2 AC6 7 ARG A 289 HOH A2290 HOH A2291 SITE 1 AC7 7 SER B 285 ALA B 286 ASP B 287 ASN B 288 SITE 2 AC7 7 ARG B 289 HOH B2349 HOH B2350 CRYST1 177.293 70.011 70.693 90.00 90.00 90.00 P 21 21 2 8 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 0.005640 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014283 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014146 0.00000