HEADER TRANSFERASE 08-MAY-23 8SSJ TITLE ROOM-TEMPERATURE X-RAY STRUCTURE OF HUMAN MITOCHONDRIAL SERINE TITLE 2 HYDROXYMETHYLTRANSFERASE (HSHMT2) COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE HYDROXYMETHYLTRANSFERASE, MITOCHONDRIAL; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SHMT,GLYCINE HYDROXYMETHYLTRANSFERASE,SERINE METHYLASE; COMPND 5 EC: 2.1.2.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SHMT2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PYRIDOXAL 5'-PHOSPHATE, PLP, FOLD TYPE 1, ONE CARBON METABOLISM, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR V.N.DRAGO,A.KOVALEVSKY REVDAT 2 15-NOV-23 8SSJ 1 REMARK REVDAT 1 16-AUG-23 8SSJ 0 JRNL AUTH V.N.DRAGO,C.CAMPOS,M.HOOPER,A.COLLINS,O.GERLITS,K.L.WEISS, JRNL AUTH 2 M.P.BLAKELEY,R.S.PHILLIPS,A.KOVALEVSKY JRNL TITL REVEALING PROTONATION STATES AND TRACKING SUBSTRATE IN JRNL TITL 2 SERINE HYDROXYMETHYLTRANSFERASE WITH ROOM-TEMPERATURE X-RAY JRNL TITL 3 AND NEUTRON CRYSTALLOGRAPHY. JRNL REF COMMUN CHEM V. 6 162 2023 JRNL REFN ESSN 2399-3669 JRNL PMID 37532884 JRNL DOI 10.1038/S42004-023-00964-9 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2-4158-000 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.65 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.1 REMARK 3 NUMBER OF REFLECTIONS : 53906 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.174 REMARK 3 R VALUE (WORKING SET) : 0.172 REMARK 3 FREE R VALUE : 0.205 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 2728 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 46.6500 - 6.6600 0.97 3005 158 0.1407 0.1513 REMARK 3 2 6.6600 - 5.2900 0.99 2893 156 0.1591 0.1819 REMARK 3 3 5.2900 - 4.6200 1.00 2901 143 0.1266 0.1533 REMARK 3 4 4.6200 - 4.2000 1.00 2857 160 0.1235 0.1368 REMARK 3 5 4.2000 - 3.9000 1.00 2836 148 0.1266 0.1596 REMARK 3 6 3.9000 - 3.6700 0.99 2809 146 0.1405 0.1723 REMARK 3 7 3.6700 - 3.4900 0.97 2732 162 0.1639 0.2001 REMARK 3 8 3.4900 - 3.3300 0.99 2772 149 0.1783 0.2180 REMARK 3 9 3.3300 - 3.2100 0.99 2798 150 0.1934 0.2248 REMARK 3 10 3.2100 - 3.1000 0.98 2754 145 0.1986 0.2453 REMARK 3 11 3.1000 - 3.0000 0.99 2753 154 0.2186 0.2746 REMARK 3 12 3.0000 - 2.9100 0.98 2729 158 0.2259 0.3036 REMARK 3 13 2.9100 - 2.8400 0.97 2700 138 0.2454 0.2735 REMARK 3 14 2.8400 - 2.7700 0.90 2516 128 0.2455 0.2673 REMARK 3 15 2.7700 - 2.7000 0.91 2534 141 0.2427 0.2939 REMARK 3 16 2.7000 - 2.6500 0.90 2484 137 0.2358 0.2938 REMARK 3 17 2.6500 - 2.5900 0.86 2427 118 0.2538 0.3009 REMARK 3 18 2.5900 - 2.5400 0.86 2375 116 0.2673 0.3007 REMARK 3 19 2.5400 - 2.5000 0.83 2303 121 0.2734 0.3460 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) : 21.670 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 : 0.002 7343 REMARK 3 ANGLE : 0.522 9941 REMARK 3 CHIRALITY : 0.039 1087 REMARK 3 PLANARITY : 0.004 1309 REMARK 3 DIHEDRAL : 13.621 2765 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 8SSJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-MAY-23. REMARK 100 THE DEPOSITION ID IS D_1000274371. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-FEB-23 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 8.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 X 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 55062 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 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 (%) : 97.0 REMARK 200 DATA REDUNDANCY : 6.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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 (%): 65.14 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M TRICINE PH 8.4, 15% PEG 3350, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 287.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 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 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 140.52267 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 70.26133 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 105.39200 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 35.13067 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 175.65333 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 140.52267 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 70.26133 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 35.13067 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 105.39200 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 175.65333 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: TETRAMERIC 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 350 BIOMT1 2 0.500000 -0.866025 0.000000 -80.80450 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 -139.95750 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 35.13067 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 37 REMARK 465 GLU A 38 REMARK 465 ALA A 39 REMARK 465 ASN A 40 REMARK 465 ARG A 41 REMARK 465 GLY A 42 REMARK 465 VAL A 299 REMARK 465 ASP A 300 REMARK 465 PRO A 301 REMARK 465 LYS A 302 REMARK 465 THR A 303 REMARK 465 GLY A 304 REMARK 465 ARG A 305 REMARK 465 GLY B 37 REMARK 465 GLU B 38 REMARK 465 ALA B 39 REMARK 465 ASN B 40 REMARK 465 ARG B 41 REMARK 465 GLY B 42 REMARK 465 VAL B 299 REMARK 465 ASP B 300 REMARK 465 PRO B 301 REMARK 465 LYS B 302 REMARK 465 THR B 303 REMARK 465 GLY B 304 REMARK 465 ARG B 305 REMARK 465 GLU B 306 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 GLU A 306 CG CD OE1 OE2 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 97 52.49 -140.66 REMARK 500 THR A 173 3.98 -69.95 REMARK 500 HIS A 279 -142.55 -85.12 REMARK 500 LLP A 280 -130.27 57.43 REMARK 500 ASN A 379 -139.71 -133.61 REMARK 500 ALA A 463 -70.28 -111.71 REMARK 500 THR B 173 5.68 -69.85 REMARK 500 HIS B 279 -144.44 -87.43 REMARK 500 LLP B 280 -131.22 60.44 REMARK 500 ASN B 379 -143.28 -132.08 REMARK 500 PRO B 413 99.48 -61.61 REMARK 500 ALA B 463 -74.65 -108.26 REMARK 500 REMARK 500 REMARK: NULL DBREF 8SSJ A 37 504 UNP P34897 GLYM_HUMAN 37 504 DBREF 8SSJ B 37 504 UNP P34897 GLYM_HUMAN 37 504 SEQRES 1 A 468 GLY GLU ALA ASN ARG GLY TRP THR GLY GLN GLU SER LEU SEQRES 2 A 468 SER ASP SER ASP PRO GLU MET TRP GLU LEU LEU GLN ARG SEQRES 3 A 468 GLU LYS ASP ARG GLN CYS ARG GLY LEU GLU LEU ILE ALA SEQRES 4 A 468 SER GLU ASN PHE CYS SER ARG ALA ALA LEU GLU ALA LEU SEQRES 5 A 468 GLY SER CYS LEU ASN ASN LYS TYR SER GLU GLY TYR PRO SEQRES 6 A 468 GLY LYS ARG TYR TYR GLY GLY ALA GLU VAL VAL ASP GLU SEQRES 7 A 468 ILE GLU LEU LEU CYS GLN ARG ARG ALA LEU GLU ALA PHE SEQRES 8 A 468 ASP LEU ASP PRO ALA GLN TRP GLY VAL ASN VAL GLN PRO SEQRES 9 A 468 TYR SER GLY SER PRO ALA ASN LEU ALA VAL TYR THR ALA SEQRES 10 A 468 LEU LEU GLN PRO HIS ASP ARG ILE MET GLY LEU ASP LEU SEQRES 11 A 468 PRO ASP GLY GLY HIS LEU THR HIS GLY TYR MET SER ASP SEQRES 12 A 468 VAL LYS ARG ILE SER ALA THR SER ILE PHE PHE GLU SER SEQRES 13 A 468 MET PRO TYR LYS LEU ASN PRO LYS THR GLY LEU ILE ASP SEQRES 14 A 468 TYR ASN GLN LEU ALA LEU THR ALA ARG LEU PHE ARG PRO SEQRES 15 A 468 ARG LEU ILE ILE ALA GLY THR SER ALA TYR ALA ARG LEU SEQRES 16 A 468 ILE ASP TYR ALA ARG MET ARG GLU VAL CYS ASP GLU VAL SEQRES 17 A 468 LYS ALA HIS LEU LEU ALA ASP MET ALA HIS ILE SER GLY SEQRES 18 A 468 LEU VAL ALA ALA LYS VAL ILE PRO SER PRO PHE LYS HIS SEQRES 19 A 468 ALA ASP ILE VAL THR THR THR THR HIS LLP THR LEU ARG SEQRES 20 A 468 GLY ALA ARG SER GLY LEU ILE PHE TYR ARG LYS GLY VAL SEQRES 21 A 468 LYS ALA VAL ASP PRO LYS THR GLY ARG GLU ILE PRO TYR SEQRES 22 A 468 THR PHE GLU ASP ARG ILE ASN PHE ALA VAL PHE PRO SER SEQRES 23 A 468 LEU GLN GLY GLY PRO HIS ASN HIS ALA ILE ALA ALA VAL SEQRES 24 A 468 ALA VAL ALA LEU LYS GLN ALA CYS THR PRO MET PHE ARG SEQRES 25 A 468 GLU TYR SER LEU GLN VAL LEU LYS ASN ALA ARG ALA MET SEQRES 26 A 468 ALA ASP ALA LEU LEU GLU ARG GLY TYR SER LEU VAL SER SEQRES 27 A 468 GLY GLY THR ASP ASN HIS LEU VAL LEU VAL ASP LEU ARG SEQRES 28 A 468 PRO LYS GLY LEU ASP GLY ALA ARG ALA GLU ARG VAL LEU SEQRES 29 A 468 GLU LEU VAL SER ILE THR ALA ASN LYS ASN THR CYS PRO SEQRES 30 A 468 GLY ASP ARG SER ALA ILE THR PRO GLY GLY LEU ARG LEU SEQRES 31 A 468 GLY ALA PRO ALA LEU THR SER ARG GLN PHE ARG GLU ASP SEQRES 32 A 468 ASP PHE ARG ARG VAL VAL ASP PHE ILE ASP GLU GLY VAL SEQRES 33 A 468 ASN ILE GLY LEU GLU VAL LYS SER LYS THR ALA LYS LEU SEQRES 34 A 468 GLN ASP PHE LYS SER PHE LEU LEU LYS ASP SER GLU THR SEQRES 35 A 468 SER GLN ARG LEU ALA ASN LEU ARG GLN ARG VAL GLU GLN SEQRES 36 A 468 PHE ALA ARG ALA PHE PRO MET PRO GLY PHE ASP GLU HIS SEQRES 1 B 468 GLY GLU ALA ASN ARG GLY TRP THR GLY GLN GLU SER LEU SEQRES 2 B 468 SER ASP SER ASP PRO GLU MET TRP GLU LEU LEU GLN ARG SEQRES 3 B 468 GLU LYS ASP ARG GLN CYS ARG GLY LEU GLU LEU ILE ALA SEQRES 4 B 468 SER GLU ASN PHE CYS SER ARG ALA ALA LEU GLU ALA LEU SEQRES 5 B 468 GLY SER CYS LEU ASN ASN LYS TYR SER GLU GLY TYR PRO SEQRES 6 B 468 GLY LYS ARG TYR TYR GLY GLY ALA GLU VAL VAL ASP GLU SEQRES 7 B 468 ILE GLU LEU LEU CYS GLN ARG ARG ALA LEU GLU ALA PHE SEQRES 8 B 468 ASP LEU ASP PRO ALA GLN TRP GLY VAL ASN VAL GLN PRO SEQRES 9 B 468 TYR SER GLY SER PRO ALA ASN LEU ALA VAL TYR THR ALA SEQRES 10 B 468 LEU LEU GLN PRO HIS ASP ARG ILE MET GLY LEU ASP LEU SEQRES 11 B 468 PRO ASP GLY GLY HIS LEU THR HIS GLY TYR MET SER ASP SEQRES 12 B 468 VAL LYS ARG ILE SER ALA THR SER ILE PHE PHE GLU SER SEQRES 13 B 468 MET PRO TYR LYS LEU ASN PRO LYS THR GLY LEU ILE ASP SEQRES 14 B 468 TYR ASN GLN LEU ALA LEU THR ALA ARG LEU PHE ARG PRO SEQRES 15 B 468 ARG LEU ILE ILE ALA GLY THR SER ALA TYR ALA ARG LEU SEQRES 16 B 468 ILE ASP TYR ALA ARG MET ARG GLU VAL CYS ASP GLU VAL SEQRES 17 B 468 LYS ALA HIS LEU LEU ALA ASP MET ALA HIS ILE SER GLY SEQRES 18 B 468 LEU VAL ALA ALA LYS VAL ILE PRO SER PRO PHE LYS HIS SEQRES 19 B 468 ALA ASP ILE VAL THR THR THR THR HIS LLP THR LEU ARG SEQRES 20 B 468 GLY ALA ARG SER GLY LEU ILE PHE TYR ARG LYS GLY VAL SEQRES 21 B 468 LYS ALA VAL ASP PRO LYS THR GLY ARG GLU ILE PRO TYR SEQRES 22 B 468 THR PHE GLU ASP ARG ILE ASN PHE ALA VAL PHE PRO SER SEQRES 23 B 468 LEU GLN GLY GLY PRO HIS ASN HIS ALA ILE ALA ALA VAL SEQRES 24 B 468 ALA VAL ALA LEU LYS GLN ALA CYS THR PRO MET PHE ARG SEQRES 25 B 468 GLU TYR SER LEU GLN VAL LEU LYS ASN ALA ARG ALA MET SEQRES 26 B 468 ALA ASP ALA LEU LEU GLU ARG GLY TYR SER LEU VAL SER SEQRES 27 B 468 GLY GLY THR ASP ASN HIS LEU VAL LEU VAL ASP LEU ARG SEQRES 28 B 468 PRO LYS GLY LEU ASP GLY ALA ARG ALA GLU ARG VAL LEU SEQRES 29 B 468 GLU LEU VAL SER ILE THR ALA ASN LYS ASN THR CYS PRO SEQRES 30 B 468 GLY ASP ARG SER ALA ILE THR PRO GLY GLY LEU ARG LEU SEQRES 31 B 468 GLY ALA PRO ALA LEU THR SER ARG GLN PHE ARG GLU ASP SEQRES 32 B 468 ASP PHE ARG ARG VAL VAL ASP PHE ILE ASP GLU GLY VAL SEQRES 33 B 468 ASN ILE GLY LEU GLU VAL LYS SER LYS THR ALA LYS LEU SEQRES 34 B 468 GLN ASP PHE LYS SER PHE LEU LEU LYS ASP SER GLU THR SEQRES 35 B 468 SER GLN ARG LEU ALA ASN LEU ARG GLN ARG VAL GLU GLN SEQRES 36 B 468 PHE ALA ARG ALA PHE PRO MET PRO GLY PHE ASP GLU HIS MODRES 8SSJ LLP A 280 LYS MODIFIED RESIDUE MODRES 8SSJ LLP B 280 LYS MODIFIED RESIDUE HET LLP A 280 24 HET LLP B 280 24 HET CL A 601 1 HET CL B 601 1 HETNAM LLP (2S)-2-AMINO-6-[[3-HYDROXY-2-METHYL-5- HETNAM 2 LLP (PHOSPHONOOXYMETHYL)PYRIDIN-4- HETNAM 3 LLP YL]METHYLIDENEAMINO]HEXANOIC ACID HETNAM CL CHLORIDE ION HETSYN LLP N'-PYRIDOXYL-LYSINE-5'-MONOPHOSPHATE FORMUL 1 LLP 2(C14 H22 N3 O7 P) FORMUL 3 CL 2(CL 1-) FORMUL 5 HOH *260(H2 O) HELIX 1 AA1 SER A 48 ASP A 53 1 6 HELIX 2 AA2 ASP A 53 GLY A 70 1 18 HELIX 3 AA3 SER A 81 GLY A 89 1 9 HELIX 4 AA4 SER A 90 LYS A 95 5 6 HELIX 5 AA5 ALA A 109 PHE A 127 1 19 HELIX 6 AA6 SER A 142 LEU A 155 1 14 HELIX 7 AA7 HIS A 171 GLY A 175 5 5 HELIX 8 AA8 SER A 184 ILE A 188 5 5 HELIX 9 AA9 ASP A 205 ARG A 217 1 13 HELIX 10 AB1 ASP A 233 LYS A 245 1 13 HELIX 11 AB2 ILE A 255 ALA A 261 1 7 HELIX 12 AB3 SER A 266 HIS A 270 5 5 HELIX 13 AB4 HIS A 279 ARG A 283 5 5 HELIX 14 AB5 PHE A 311 PHE A 320 1 10 HELIX 15 AB6 HIS A 328 ALA A 342 1 15 HELIX 16 AB7 THR A 344 ARG A 368 1 25 HELIX 17 AB8 SER A 374 GLY A 376 5 3 HELIX 18 AB9 ASP A 392 LEU A 402 1 11 HELIX 19 AC1 ALA A 428 ARG A 434 1 7 HELIX 20 AC2 ARG A 437 THR A 462 1 26 HELIX 21 AC3 LYS A 464 ASP A 475 1 12 HELIX 22 AC4 ASP A 475 ALA A 495 1 21 HELIX 23 AC5 SER B 48 ASP B 53 1 6 HELIX 24 AC6 ASP B 53 GLY B 70 1 18 HELIX 25 AC7 SER B 81 GLY B 89 1 9 HELIX 26 AC8 SER B 90 LYS B 95 5 6 HELIX 27 AC9 ALA B 109 PHE B 127 1 19 HELIX 28 AD1 SER B 142 LEU B 155 1 14 HELIX 29 AD2 LEU B 166 GLY B 169 5 4 HELIX 30 AD3 HIS B 171 GLY B 175 5 5 HELIX 31 AD4 SER B 184 ILE B 188 5 5 HELIX 32 AD5 ASP B 205 ARG B 217 1 13 HELIX 33 AD6 ASP B 233 LYS B 245 1 13 HELIX 34 AD7 ILE B 255 ALA B 261 1 7 HELIX 35 AD8 SER B 266 HIS B 270 5 5 HELIX 36 AD9 HIS B 279 ARG B 283 5 5 HELIX 37 AE1 THR B 310 PHE B 320 1 11 HELIX 38 AE2 HIS B 328 ALA B 342 1 15 HELIX 39 AE3 THR B 344 GLU B 367 1 24 HELIX 40 AE4 SER B 374 GLY B 376 5 3 HELIX 41 AE5 ARG B 387 GLY B 390 5 4 HELIX 42 AE6 ASP B 392 LEU B 402 1 11 HELIX 43 AE7 ALA B 428 ARG B 434 1 7 HELIX 44 AE8 ARG B 437 SER B 460 1 24 HELIX 45 AE9 LYS B 464 ASP B 475 1 12 HELIX 46 AF1 ASP B 475 ALA B 495 1 21 SHEET 1 AA1 2 LEU A 71 GLU A 72 0 SHEET 2 AA1 2 ILE A 405 THR A 406 1 O THR A 406 N LEU A 71 SHEET 1 AA2 2 GLY A 99 TYR A 100 0 SHEET 2 AA2 2 LYS A 103 ARG A 104 -1 O LYS A 103 N TYR A 100 SHEET 1 AA3 7 TRP A 134 ASN A 137 0 SHEET 2 AA3 7 GLY A 288 ARG A 293 -1 O TYR A 292 N GLY A 135 SHEET 3 AA3 7 ILE A 273 THR A 277 -1 N VAL A 274 O PHE A 291 SHEET 4 AA3 7 HIS A 247 ASP A 251 1 N ALA A 250 O ILE A 273 SHEET 5 AA3 7 LEU A 220 ALA A 223 1 N ALA A 223 O LEU A 249 SHEET 6 AA3 7 ARG A 160 LEU A 164 1 N MET A 162 O ILE A 222 SHEET 7 AA3 7 GLU A 191 TYR A 195 1 O GLU A 191 N ILE A 161 SHEET 1 AA4 4 SER A 371 LEU A 372 0 SHEET 2 AA4 4 LEU A 381 ASP A 385 -1 O ASP A 385 N SER A 371 SHEET 3 AA4 4 GLY A 423 GLY A 427 -1 O LEU A 424 N VAL A 384 SHEET 4 AA4 4 ASN A 408 ASN A 410 -1 N ASN A 408 O ARG A 425 SHEET 1 AA5 2 LEU B 71 GLU B 72 0 SHEET 2 AA5 2 ILE B 405 THR B 406 1 O THR B 406 N LEU B 71 SHEET 1 AA6 2 GLY B 99 TYR B 100 0 SHEET 2 AA6 2 LYS B 103 ARG B 104 -1 O LYS B 103 N TYR B 100 SHEET 1 AA7 7 TRP B 134 ASN B 137 0 SHEET 2 AA7 7 GLY B 288 ARG B 293 -1 O TYR B 292 N GLY B 135 SHEET 3 AA7 7 ILE B 273 THR B 277 -1 N VAL B 274 O PHE B 291 SHEET 4 AA7 7 HIS B 247 ASP B 251 1 N ALA B 250 O ILE B 273 SHEET 5 AA7 7 LEU B 220 ALA B 223 1 N ALA B 223 O LEU B 249 SHEET 6 AA7 7 ARG B 160 LEU B 164 1 N MET B 162 O ILE B 222 SHEET 7 AA7 7 GLU B 191 TYR B 195 1 O GLU B 191 N ILE B 161 SHEET 1 AA8 4 SER B 371 LEU B 372 0 SHEET 2 AA8 4 LEU B 381 ASP B 385 -1 O ASP B 385 N SER B 371 SHEET 3 AA8 4 GLY B 423 GLY B 427 -1 O LEU B 424 N VAL B 384 SHEET 4 AA8 4 ASN B 408 ASN B 410 -1 N ASN B 408 O ARG B 425 LINK C HIS A 279 N LLP A 280 1555 1555 1.33 LINK C LLP A 280 N THR A 281 1555 1555 1.33 LINK C HIS B 279 N LLP B 280 1555 1555 1.33 LINK C LLP B 280 N THR B 281 1555 1555 1.33 CISPEP 1 PHE A 320 PRO A 321 0 5.86 CISPEP 2 PHE B 320 PRO B 321 0 7.84 CRYST1 161.609 161.609 210.784 90.00 90.00 120.00 P 65 2 2 24 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 0.006188 0.003573 0.000000 0.00000 SCALE2 0.000000 0.007145 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004744 0.00000