HEADER TRANSFERASE 15-NOV-17 6EZL TITLE CRYSTAL STRUCTURE OF ASPARTATE AMINOTRANSFERASE FROM TRYPANOSOMA CRUZI TITLE 2 AT 2.07 ANGSTROM RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: ASPARTATE AMINOTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.6.1.1; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: PYRIDOXAL PHOSPHATE AT K252 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRYPANOSOMA CRUZI (STRAIN CL BRENER); SOURCE 3 ORGANISM_TAXID: 353153; SOURCE 4 STRAIN: CL BRENER; SOURCE 5 GENE: TC00.1047053503841.70; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRANSAMINASE ENZYME TRYPANOSOMES METABOLISM, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR W.N.JAGOE,A.R.KHAN REVDAT 2 17-JAN-24 6EZL 1 REMARK REVDAT 1 12-DEC-18 6EZL 0 JRNL AUTH W.N.JAGOE,P.J.G.BARRY,D.P.NOLAN,A.R.KHAN JRNL TITL STRUCTURE OF ASPARTATE AMINOTRANSFERASE FROM TRYPANOSOMA JRNL TITL 2 CRUZI AT 2.07 ANGSTROM RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.07 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.11.1_2575: ???) 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) : 2.07 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.38 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.590 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 3 NUMBER OF REFLECTIONS : 54047 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.670 REMARK 3 FREE R VALUE TEST SET COUNT : 1986 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 45.3866 - 4.9870 0.97 3780 141 0.1716 0.2091 REMARK 3 2 4.9870 - 3.9591 0.98 3710 147 0.1351 0.1585 REMARK 3 3 3.9591 - 3.4588 0.99 3703 140 0.1539 0.2191 REMARK 3 4 3.4588 - 3.1427 0.99 3716 141 0.1769 0.2406 REMARK 3 5 3.1427 - 2.9174 0.99 3748 148 0.1843 0.2305 REMARK 3 6 2.9174 - 2.7455 1.00 3688 139 0.1851 0.2436 REMARK 3 7 2.7455 - 2.6080 1.00 3762 141 0.1842 0.2550 REMARK 3 8 2.6080 - 2.4945 1.00 3724 141 0.1957 0.2489 REMARK 3 9 2.4945 - 2.3984 1.00 3682 143 0.1960 0.2511 REMARK 3 10 2.3984 - 2.3157 1.00 3711 143 0.2000 0.2761 REMARK 3 11 2.3157 - 2.2433 1.00 3749 138 0.2099 0.2400 REMARK 3 12 2.2433 - 2.1792 1.00 3673 147 0.2137 0.2679 REMARK 3 13 2.1792 - 2.1218 1.00 3705 144 0.2427 0.3335 REMARK 3 14 2.1218 - 2.0700 1.00 3710 133 0.2753 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) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.790 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 : 0.012 6264 REMARK 3 ANGLE : 1.230 8503 REMARK 3 CHIRALITY : 0.057 943 REMARK 3 PLANARITY : 0.008 1098 REMARK 3 DIHEDRAL : 14.239 3789 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -13.5534 38.8555 29.7717 REMARK 3 T TENSOR REMARK 3 T11: 0.1397 T22: 0.1177 REMARK 3 T33: 0.1387 T12: -0.0256 REMARK 3 T13: 0.0336 T23: 0.0048 REMARK 3 L TENSOR REMARK 3 L11: 0.6906 L22: 0.2971 REMARK 3 L33: 1.0669 L12: 0.2850 REMARK 3 L13: 0.6487 L23: 0.3186 REMARK 3 S TENSOR REMARK 3 S11: -0.0175 S12: -0.0472 S13: 0.0591 REMARK 3 S21: 0.0183 S22: -0.0136 S23: 0.0056 REMARK 3 S31: -0.1270 S32: -0.0151 S33: 0.0254 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 6EZL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-NOV-17. REMARK 100 THE DEPOSITION ID IS D_1200007522. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-APR-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SOLEIL REMARK 200 BEAMLINE : PROXIMA 2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9801 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54095 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.070 REMARK 200 RESOLUTION RANGE LOW (A) : 45.380 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.11000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.07 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.13 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.86400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.600 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: 4H51 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0% PEG 6000 5% GLYCEROL 50MM SODIUM REMARK 280 ACETATE PH 4.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 59.24750 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.54300 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 59.24750 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 29.54300 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5120 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 29210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 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 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 ALA A 0 REMARK 465 ILE A 1 REMARK 465 GLU A 60 REMARK 465 MET A 61 REMARK 465 ASN A 62 REMARK 465 ALA A 63 REMARK 465 ASP A 64 REMARK 465 LYS A 65 REMARK 465 GLU A 66 REMARK 465 THR A 401 REMARK 465 GLU A 402 REMARK 465 MET B -1 REMARK 465 ALA B 0 REMARK 465 ILE B 1 REMARK 465 ARG B 2 REMARK 465 MET B 61 REMARK 465 ASN B 62 REMARK 465 ALA B 63 REMARK 465 ASP B 64 REMARK 465 LYS B 65 REMARK 465 GLU B 66 REMARK 465 TYR B 67 REMARK 465 GLU B 402 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 TYR A 67 CG CD1 CD2 CE1 CE2 CZ OH 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 HH12 ARG B 384 O HOH B 604 1.42 REMARK 500 HG SER B 373 O HOH B 605 1.43 REMARK 500 OE1 GLU A 78 HH21 ARG A 91 1.53 REMARK 500 HH TYR B 215 O HOH B 615 1.57 REMARK 500 HD22 ASN A 225 O HOH A 611 1.58 REMARK 500 H SER B 286 O HOH B 601 1.59 REMARK 500 OG SER B 286 O HOH B 601 1.89 REMARK 500 N TYR A 67 O HOH A 601 1.89 REMARK 500 O HOH B 745 O HOH B 853 2.02 REMARK 500 OH TYR A 253 O HOH B 601 2.03 REMARK 500 NH1 ARG A 256 O HOH A 602 2.04 REMARK 500 OE2 GLU B 92 O HOH B 602 2.07 REMARK 500 O ASP A 14 O HOH A 603 2.07 REMARK 500 O GLU B 60 O HOH B 603 2.11 REMARK 500 O HOH B 856 O HOH B 872 2.12 REMARK 500 O HOH B 821 O HOH B 842 2.14 REMARK 500 O ASN A 153 O HOH A 604 2.14 REMARK 500 N SER B 286 O HOH B 601 2.18 REMARK 500 O HOH B 779 O HOH B 848 2.18 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 LYS A 248 CD - CE - NZ ANGL. DEV. = -14.8 DEGREES REMARK 500 LEU B 106 CA - CB - CG ANGL. DEV. = 14.7 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 ALA A 9 121.25 88.92 REMARK 500 LYS A 25 33.82 -80.62 REMARK 500 PRO A 27 -95.97 -13.91 REMARK 500 GLU A 28 -52.18 178.29 REMARK 500 PRO A 29 85.70 -66.89 REMARK 500 ILE A 35 -73.23 -116.89 REMARK 500 SER A 101 -166.12 76.01 REMARK 500 LEU A 117 -73.58 -107.44 REMARK 500 SER A 118 143.02 170.59 REMARK 500 TYR A 150 -67.39 -135.95 REMARK 500 HIS A 183 131.46 -37.27 REMARK 500 ALA A 219 -76.41 -45.97 REMARK 500 PRO A 289 94.57 -64.33 REMARK 500 TRP B 5 30.29 -96.37 REMARK 500 PRO B 69 -158.40 -81.90 REMARK 500 SER B 101 -169.78 72.45 REMARK 500 LEU B 117 -92.14 -109.66 REMARK 500 ASN B 141 30.64 72.09 REMARK 500 TYR B 150 -61.17 -135.60 REMARK 500 SER B 373 34.14 -77.85 REMARK 500 REMARK 500 REMARK: NULL 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide PLP B 501 and LYS B REMARK 800 248 DBREF 6EZL A -1 402 UNP Q4D080 Q4D080_TRYCC 1 404 DBREF 6EZL B -1 402 UNP Q4D080 Q4D080_TRYCC 1 404 SEQRES 1 A 404 MET ALA ILE ARG CYS LEU TRP ASN ASN ILE ALA ALA LEU SEQRES 2 A 404 PRO ALA ASP PRO ILE PHE SER ALA SER LEU VAL ALA LYS SEQRES 3 A 404 LYS ALA PRO GLU PRO LYS ALA ASP LEU ILE ILE GLY ALA SEQRES 4 A 404 TYR ARG ASP ALA GLU GLY HIS PRO TYR PRO LEU ASN VAL SEQRES 5 A 404 VAL ARG LYS ALA GLU GLN ARG LEU LEU GLU MET ASN ALA SEQRES 6 A 404 ASP LYS GLU TYR LEU PRO MET SER GLY TYR ALA PRO PHE SEQRES 7 A 404 ILE GLU GLU SER LEU LYS ILE ALA TYR GLY ASP SER VAL SEQRES 8 A 404 ALA ARG GLU ASN VAL VAL GLY ILE GLN GLY LEU SER GLY SEQRES 9 A 404 THR GLY SER LEU SER ILE GLY ALA CYS PHE LEU ALA ARG SEQRES 10 A 404 VAL LEU SER ARG ASP THR PRO VAL TYR ILE SER ASP PRO SEQRES 11 A 404 THR TRP PRO ASN HIS TYR ALA VAL MET ALA ALA ALA ASN SEQRES 12 A 404 LEU THR ASP LEU ARG LYS TYR ARG TYR TYR ASP ASN ALA SEQRES 13 A 404 LYS ARG CYS ILE ASP PHE ASP GLY LEU LEU GLU ASP LEU SEQRES 14 A 404 ASN GLY ALA PRO GLU GLY SER ILE VAL ILE LEU HIS ALA SEQRES 15 A 404 CYS ALA HIS ASN PRO THR GLY MET ASP PRO THR HIS GLU SEQRES 16 A 404 GLN TRP ALA LYS ILE LEU GLU VAL PHE GLN ALA ARG ARG SEQRES 17 A 404 LEU ILE PRO PHE PHE ASP SER ALA TYR GLN GLY TYR ALA SEQRES 18 A 404 THR GLY SER LEU ASP ASN ASP ALA TYR SER ILE ARG LEU SEQRES 19 A 404 PHE ALA ARG GLN GLY MET GLU MET LEU LEU ALA GLN SER SEQRES 20 A 404 TYR SER LYS ASN MET GLY LEU TYR ALA GLU ARG VAL GLY SEQRES 21 A 404 VAL CYS SER ILE VAL THR ALA ASN PRO LYS LYS ALA PRO SEQRES 22 A 404 LEU ILE LYS SER GLN LEU GLU THR ILE VAL ARG SER GLN SEQRES 23 A 404 TYR SER THR PRO PRO ALA HIS GLY ALA ARG VAL ALA TYR SEQRES 24 A 404 LEU VAL LEU SER ASP PRO GLU LEU ARG ALA GLY TRP GLU SEQRES 25 A 404 GLN GLU LEU ARG VAL MET SER THR ARG VAL LEU GLU MET SEQRES 26 A 404 ARG GLN ALA LEU TYR ASP GLY LEU LYS ARG LEU GLY THR SEQRES 27 A 404 PRO GLY SER TRP GLU HIS ILE ILE GLN GLN VAL GLY MET SEQRES 28 A 404 PHE SER TYR LEU GLY LEU THR LYS ALA GLN CYS GLU LYS SEQRES 29 A 404 LEU ILE GLU ARG ARG VAL PHE VAL LEU PRO SER GLY ARG SEQRES 30 A 404 ALA ASN MET ALA GLY LEU THR LYS ARG SER VAL GLU LEU SEQRES 31 A 404 LEU VAL LYS GLY ILE ASP GLU VAL VAL ARG THR VAL THR SEQRES 32 A 404 GLU SEQRES 1 B 404 MET ALA ILE ARG CYS LEU TRP ASN ASN ILE ALA ALA LEU SEQRES 2 B 404 PRO ALA ASP PRO ILE PHE SER ALA SER LEU VAL ALA LYS SEQRES 3 B 404 LYS ALA PRO GLU PRO LYS ALA ASP LEU ILE ILE GLY ALA SEQRES 4 B 404 TYR ARG ASP ALA GLU GLY HIS PRO TYR PRO LEU ASN VAL SEQRES 5 B 404 VAL ARG LYS ALA GLU GLN ARG LEU LEU GLU MET ASN ALA SEQRES 6 B 404 ASP LYS GLU TYR LEU PRO MET SER GLY TYR ALA PRO PHE SEQRES 7 B 404 ILE GLU GLU SER LEU LYS ILE ALA TYR GLY ASP SER VAL SEQRES 8 B 404 ALA ARG GLU ASN VAL VAL GLY ILE GLN GLY LEU SER GLY SEQRES 9 B 404 THR GLY SER LEU SER ILE GLY ALA CYS PHE LEU ALA ARG SEQRES 10 B 404 VAL LEU SER ARG ASP THR PRO VAL TYR ILE SER ASP PRO SEQRES 11 B 404 THR TRP PRO ASN HIS TYR ALA VAL MET ALA ALA ALA ASN SEQRES 12 B 404 LEU THR ASP LEU ARG LYS TYR ARG TYR TYR ASP ASN ALA SEQRES 13 B 404 LYS ARG CYS ILE ASP PHE ASP GLY LEU LEU GLU ASP LEU SEQRES 14 B 404 ASN GLY ALA PRO GLU GLY SER ILE VAL ILE LEU HIS ALA SEQRES 15 B 404 CYS ALA HIS ASN PRO THR GLY MET ASP PRO THR HIS GLU SEQRES 16 B 404 GLN TRP ALA LYS ILE LEU GLU VAL PHE GLN ALA ARG ARG SEQRES 17 B 404 LEU ILE PRO PHE PHE ASP SER ALA TYR GLN GLY TYR ALA SEQRES 18 B 404 THR GLY SER LEU ASP ASN ASP ALA TYR SER ILE ARG LEU SEQRES 19 B 404 PHE ALA ARG GLN GLY MET GLU MET LEU LEU ALA GLN SER SEQRES 20 B 404 TYR SER LYS ASN MET GLY LEU TYR ALA GLU ARG VAL GLY SEQRES 21 B 404 VAL CYS SER ILE VAL THR ALA ASN PRO LYS LYS ALA PRO SEQRES 22 B 404 LEU ILE LYS SER GLN LEU GLU THR ILE VAL ARG SER GLN SEQRES 23 B 404 TYR SER THR PRO PRO ALA HIS GLY ALA ARG VAL ALA TYR SEQRES 24 B 404 LEU VAL LEU SER ASP PRO GLU LEU ARG ALA GLY TRP GLU SEQRES 25 B 404 GLN GLU LEU ARG VAL MET SER THR ARG VAL LEU GLU MET SEQRES 26 B 404 ARG GLN ALA LEU TYR ASP GLY LEU LYS ARG LEU GLY THR SEQRES 27 B 404 PRO GLY SER TRP GLU HIS ILE ILE GLN GLN VAL GLY MET SEQRES 28 B 404 PHE SER TYR LEU GLY LEU THR LYS ALA GLN CYS GLU LYS SEQRES 29 B 404 LEU ILE GLU ARG ARG VAL PHE VAL LEU PRO SER GLY ARG SEQRES 30 B 404 ALA ASN MET ALA GLY LEU THR LYS ARG SER VAL GLU LEU SEQRES 31 B 404 LEU VAL LYS GLY ILE ASP GLU VAL VAL ARG THR VAL THR SEQRES 32 B 404 GLU HET PLP A 501 22 HET PLP B 501 22 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 PLP 2(C8 H10 N O6 P) FORMUL 5 HOH *505(H2 O) HELIX 1 AA1 ASP A 14 LYS A 25 1 12 HELIX 2 AA2 LEU A 48 LEU A 58 1 11 HELIX 3 AA3 TYR A 73 GLY A 86 1 14 HELIX 4 AA4 ALA A 90 GLU A 92 5 3 HELIX 5 AA5 SER A 101 LEU A 117 1 17 HELIX 6 AA6 PRO A 131 ALA A 140 1 10 HELIX 7 AA7 ASP A 159 GLY A 169 1 11 HELIX 8 AA8 THR A 191 ARG A 206 1 16 HELIX 9 AA9 SER A 222 ALA A 227 1 6 HELIX 10 AB1 ALA A 227 GLN A 236 1 10 HELIX 11 AB2 ASN A 266 LYS A 268 5 3 HELIX 12 AB3 LYS A 269 ARG A 282 1 14 HELIX 13 AB4 PRO A 289 ASP A 302 1 14 HELIX 14 AB5 ASP A 302 LEU A 334 1 33 HELIX 15 AB6 TRP A 340 GLN A 346 1 7 HELIX 16 AB7 THR A 356 ARG A 366 1 11 HELIX 17 AB8 THR A 382 VAL A 400 1 19 HELIX 18 AB9 ILE B 16 ALA B 26 1 11 HELIX 19 AC1 LEU B 48 LEU B 59 1 12 HELIX 20 AC2 TYR B 73 GLY B 86 1 14 HELIX 21 AC3 ASP B 87 VAL B 89 5 3 HELIX 22 AC4 ALA B 90 GLU B 92 5 3 HELIX 23 AC5 SER B 101 LEU B 117 1 17 HELIX 24 AC6 PRO B 131 ALA B 140 1 10 HELIX 25 AC7 ASP B 159 GLY B 169 1 11 HELIX 26 AC8 THR B 191 ARG B 206 1 16 HELIX 27 AC9 SER B 222 ALA B 227 1 6 HELIX 28 AD1 ALA B 227 ARG B 235 1 9 HELIX 29 AD2 LEU B 252 GLU B 255 5 4 HELIX 30 AD3 ASN B 266 LYS B 268 5 3 HELIX 31 AD4 LYS B 269 ARG B 282 1 14 HELIX 32 AD5 PRO B 289 ASP B 302 1 14 HELIX 33 AD6 ASP B 302 GLY B 335 1 34 HELIX 34 AD7 TRP B 340 GLN B 346 1 7 HELIX 35 AD8 THR B 356 ARG B 366 1 11 HELIX 36 AD9 THR B 382 VAL B 400 1 19 SHEET 1 AA1 2 ALA A 31 ASP A 32 0 SHEET 2 AA1 2 VAL A 368 PHE A 369 1 O PHE A 369 N ALA A 31 SHEET 1 AA2 7 VAL A 94 LEU A 100 0 SHEET 2 AA2 7 VAL A 257 VAL A 263 -1 O ILE A 262 N VAL A 95 SHEET 3 AA2 7 MET A 240 SER A 245 -1 N GLN A 244 O VAL A 259 SHEET 4 AA2 7 ILE A 208 SER A 213 1 N PHE A 211 O LEU A 241 SHEET 5 AA2 7 ILE A 175 HIS A 179 1 N LEU A 178 O ASP A 212 SHEET 6 AA2 7 VAL A 123 ASP A 127 1 N TYR A 124 O ILE A 175 SHEET 7 AA2 7 LEU A 145 ARG A 149 1 O ARG A 146 N VAL A 123 SHEET 1 AA3 2 TYR A 151 ASP A 152 0 SHEET 2 AA3 2 CYS A 157 ILE A 158 -1 O CYS A 157 N ASP A 152 SHEET 1 AA4 2 PHE A 350 TYR A 352 0 SHEET 2 AA4 2 ARG A 375 ASN A 377 -1 O ALA A 376 N SER A 351 SHEET 1 AA5 2 ALA B 31 ASP B 32 0 SHEET 2 AA5 2 VAL B 368 PHE B 369 1 O PHE B 369 N ALA B 31 SHEET 1 AA6 7 VAL B 94 LEU B 100 0 SHEET 2 AA6 7 VAL B 257 VAL B 263 -1 O ILE B 262 N VAL B 95 SHEET 3 AA6 7 MET B 240 SER B 245 -1 N GLN B 244 O VAL B 259 SHEET 4 AA6 7 ILE B 208 SER B 213 1 N SER B 213 O ALA B 243 SHEET 5 AA6 7 ILE B 175 HIS B 179 1 N LEU B 178 O ASP B 212 SHEET 6 AA6 7 VAL B 123 ASP B 127 1 N TYR B 124 O ILE B 177 SHEET 7 AA6 7 LEU B 145 ARG B 149 1 O ARG B 146 N VAL B 123 SHEET 1 AA7 2 TYR B 151 ASP B 152 0 SHEET 2 AA7 2 CYS B 157 ILE B 158 -1 O CYS B 157 N ASP B 152 SHEET 1 AA8 2 PHE B 350 TYR B 352 0 SHEET 2 AA8 2 ARG B 375 ASN B 377 -1 O ALA B 376 N SER B 351 LINK NZ LYS A 248 C4A PLP A 501 1555 1555 1.24 LINK NZ LYS B 248 C4A PLP B 501 1555 1555 1.22 CISPEP 1 ASP A 127 PRO A 128 0 1.33 CISPEP 2 ASN A 184 PRO A 185 0 13.04 CISPEP 3 LEU B 68 PRO B 69 0 -1.89 CISPEP 4 ASP B 127 PRO B 128 0 -0.72 CISPEP 5 ASN B 184 PRO B 185 0 12.84 SITE 1 AC1 15 HIS A 44 SER A 101 GLY A 102 THR A 103 SITE 2 AC1 15 LEU A 106 TRP A 130 ASN A 184 ASP A 212 SITE 3 AC1 15 ALA A 214 TYR A 215 SER A 245 SER A 247 SITE 4 AC1 15 LYS A 248 HOH A 643 SER B 286 SITE 1 AC2 20 SER A 286 HIS B 44 PRO B 45 SER B 101 SITE 2 AC2 20 GLY B 102 THR B 103 TRP B 130 ASN B 184 SITE 3 AC2 20 ASP B 212 ALA B 214 TYR B 215 TYR B 218 SITE 4 AC2 20 SER B 245 TYR B 246 SER B 247 ASN B 249 SITE 5 AC2 20 MET B 250 TYR B 253 HOH B 663 HOH B 669 CRYST1 118.495 59.086 139.015 90.00 112.64 90.00 C 1 2 1 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 0.008439 0.000000 0.003520 0.00000 SCALE2 0.000000 0.016924 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007794 0.00000