HEADER ISOMERASE 02-MAR-16 5IJW TITLE GLUTAMATE RACEMASE (MURI) FROM MYCOBACTERIUM SMEGMATIS WITH BOUND D- TITLE 2 GLUTAMATE, 1.8 ANGSTROM RESOLUTION, X-RAY DIFFRACTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMATE RACEMASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 5.1.1.3; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM SMEGMATIS (STRAIN ATCC 700084 / SOURCE 3 MC(2)155); SOURCE 4 ORGANISM_TAXID: 246196; SOURCE 5 STRAIN: ATCC 700084 / MC(2)155; SOURCE 6 GENE: MURI, MSMEG_4903, MSMEI_4776; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET-28B KEYWDS GLUTAMATE RACEMASE, TUBERCULOSIS DRUG DESIGN, KINETICS, SIDE-TO-SIDE KEYWDS 2 DIMER, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR S.POEN,Y.NAKATANI,K.KRAUSE REVDAT 3 27-SEP-23 5IJW 1 REMARK REVDAT 2 08-NOV-17 5IJW 1 AUTHOR JRNL REMARK REVDAT 1 25-MAY-16 5IJW 0 JRNL AUTH S.POEN,Y.NAKATANI,H.K.OPEL-READING,M.LASSE,R.C.DOBSON, JRNL AUTH 2 K.L.KRAUSE JRNL TITL EXPLORING THE STRUCTURE OF GLUTAMATE RACEMASE FROM JRNL TITL 2 MYCOBACTERIUM TUBERCULOSIS AS A TEMPLATE FOR JRNL TITL 3 ANTI-MYCOBACTERIAL DRUG DISCOVERY. JRNL REF BIOCHEM. J. V. 473 1267 2016 JRNL REFN ESSN 1470-8728 JRNL PMID 26964898 JRNL DOI 10.1042/BCJ20160186 REMARK 2 REMARK 2 RESOLUTION. 1.76 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10.1_2155: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.76 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 52.40 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.380 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.8 REMARK 3 NUMBER OF REFLECTIONS : 54624 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.205 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 2777 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 52.4230 - 4.7762 0.99 2863 146 0.1735 0.1836 REMARK 3 2 4.7762 - 3.7914 1.00 2753 134 0.1429 0.1633 REMARK 3 3 3.7914 - 3.3122 1.00 2706 138 0.1607 0.2000 REMARK 3 4 3.3122 - 3.0094 0.99 2679 154 0.1697 0.2028 REMARK 3 5 3.0094 - 2.7937 0.99 2654 141 0.1705 0.2119 REMARK 3 6 2.7937 - 2.6290 0.99 2663 142 0.1681 0.1805 REMARK 3 7 2.6290 - 2.4974 0.98 2621 142 0.1660 0.2418 REMARK 3 8 2.4974 - 2.3886 0.98 2630 139 0.1723 0.1973 REMARK 3 9 2.3886 - 2.2967 0.98 2585 157 0.1687 0.2268 REMARK 3 10 2.2967 - 2.2174 0.98 2591 137 0.1717 0.1908 REMARK 3 11 2.2174 - 2.1481 0.97 2589 135 0.1634 0.1967 REMARK 3 12 2.1481 - 2.0867 0.97 2570 140 0.1798 0.2326 REMARK 3 13 2.0867 - 2.0318 0.97 2543 151 0.1940 0.2452 REMARK 3 14 2.0318 - 1.9822 0.96 2518 153 0.1854 0.2052 REMARK 3 15 1.9822 - 1.9371 0.96 2555 127 0.1830 0.2287 REMARK 3 16 1.9371 - 1.8959 0.96 2531 149 0.1823 0.2403 REMARK 3 17 1.8959 - 1.8580 0.95 2514 117 0.1997 0.2743 REMARK 3 18 1.8580 - 1.8229 0.95 2518 138 0.2081 0.2811 REMARK 3 19 1.8229 - 1.7904 0.94 2457 125 0.2292 0.2420 REMARK 3 20 1.7904 - 1.7600 0.87 2307 112 0.2665 0.3104 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.010 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.90 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 4137 REMARK 3 ANGLE : 0.848 5659 REMARK 3 CHIRALITY : 0.055 686 REMARK 3 PLANARITY : 0.006 752 REMARK 3 DIHEDRAL : 13.545 2503 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 5IJW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-MAR-16. REMARK 100 THE DEPOSITION ID IS D_1000217179. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-MAR-14 REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.542 REMARK 200 MONOCHROMATOR : CONFOCAL MIRRORS REMARK 200 OPTICS : CONFOCAL MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR 2.0 REMARK 200 DATA SCALING SOFTWARE : CRYSTALCLEAR 2.0 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54647 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.760 REMARK 200 RESOLUTION RANGE LOW (A) : 52.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : 0.10900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.76 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.82 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.2 REMARK 200 DATA REDUNDANCY IN SHELL : 6.10 REMARK 200 R MERGE FOR SHELL (I) : 0.32500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CRYSTALCLEAR 2.0, PHASER REMARK 200 STARTING MODEL: 2GZM REMARK 200 REMARK 200 REMARK: PRISM-SHAPE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG 3350, 0.2 M NAI, PH 7.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 30.55000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.85000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 45.05000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 50.85000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.55000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 45.05000 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: 5000 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21330 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -21.0 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 ARG A 271 REMARK 465 HIS A 272 REMARK 465 ALA A 273 REMARK 465 GLY A 274 REMARK 465 ALA A 275 REMARK 465 GLY A 276 REMARK 465 ARG A 277 REMARK 465 GLY B 265 REMARK 465 VAL B 266 REMARK 465 ARG B 267 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 ARG A 84 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 161 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 241 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 249 CG CD OE1 OE2 REMARK 470 LEU A 263 CG CD1 CD2 REMARK 470 ASP A 264 CG OD1 OD2 REMARK 470 ARG A 267 CG CD NE CZ NH1 NH2 REMARK 470 MET B 1 CG SD CE REMARK 470 ARG B 84 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 140 CG CD OE1 OE2 REMARK 470 ARG B 161 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 232 CG OD1 OD2 REMARK 470 GLU B 249 CG CD OE1 OE2 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 A 661 DISTANCE = 6.18 ANGSTROMS REMARK 525 HOH A 662 DISTANCE = 6.45 ANGSTROMS REMARK 525 HOH A 663 DISTANCE = 10.71 ANGSTROMS REMARK 525 HOH B 685 DISTANCE = 6.41 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DGL A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DGL B 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5HJ7 RELATED DB: PDB REMARK 900 GLUTAMATE RACEMASE FROM M. TUBERCULOSIS DBREF 5IJW A 1 277 UNP A0R1X0 MURI_MYCS2 1 277 DBREF 5IJW B 1 277 UNP A0R1X0 MURI_MYCS2 1 277 SEQADV 5IJW SER A -1 UNP A0R1X0 EXPRESSION TAG SEQADV 5IJW HIS A 0 UNP A0R1X0 EXPRESSION TAG SEQADV 5IJW SER B -1 UNP A0R1X0 EXPRESSION TAG SEQADV 5IJW HIS B 0 UNP A0R1X0 EXPRESSION TAG SEQRES 1 A 279 SER HIS MET SER ASP ARG LEU ALA PRO ILE GLY ILE PHE SEQRES 2 A 279 ASP SER GLY VAL GLY GLY LEU THR VAL ALA ARG ALA ILE SEQRES 3 A 279 ILE ASP GLN LEU PRO ASP GLU ASP ILE VAL TYR VAL GLY SEQRES 4 A 279 ASP THR GLY ASN GLY PRO TYR GLY PRO LEU THR ILE PRO SEQRES 5 A 279 GLN ILE ARG ALA HIS SER LEU ALA ILE GLY ASP ASP LEU SEQRES 6 A 279 VAL SER ARG GLY VAL LYS ALA LEU VAL ILE ALA CYS ASN SEQRES 7 A 279 THR ALA SER SER ALA CYS LEU ARG ASP ALA ARG GLU ARG SEQRES 8 A 279 TYR SER PRO VAL PRO VAL VAL GLU VAL ILE LEU PRO ALA SEQRES 9 A 279 VAL ARG ARG ALA VAL ALA ALA THR ARG ASN GLY ARG ILE SEQRES 10 A 279 GLY VAL ILE GLY THR GLN ALA THR ILE ALA SER GLY ALA SEQRES 11 A 279 TYR GLN ASP ALA PHE ALA ALA ALA ARG ASP THR GLU VAL SEQRES 12 A 279 PHE THR VAL ALA CYS PRO ARG PHE VAL ASP PHE VAL GLU SEQRES 13 A 279 ARG GLY VAL THR SER GLY ARG GLN VAL LEU GLY LEU ALA SEQRES 14 A 279 GLU GLY TYR LEU GLU PRO LEU GLN LEU ALA GLU VAL ASP SEQRES 15 A 279 THR LEU VAL LEU GLY CYS THR HIS TYR PRO MET LEU SER SEQRES 16 A 279 GLY LEU ILE GLN LEU ALA MET GLY ASP ASN VAL THR LEU SEQRES 17 A 279 VAL SER SER ALA GLU GLU THR ALA LYS ASP LEU LEU ARG SEQRES 18 A 279 VAL LEU THR GLU LEU ASP LEU LEU ARG PRO HIS PRO ASP SEQRES 19 A 279 ASP PRO SER VAL THR ALA VAL ARG ARG PHE GLU ALA THR SEQRES 20 A 279 GLY ASP PRO GLU ALA PHE THR ALA LEU ALA ALA ARG PHE SEQRES 21 A 279 LEU GLY PRO THR LEU ASP GLY VAL ARG PRO VAL ARG ARG SEQRES 22 A 279 HIS ALA GLY ALA GLY ARG SEQRES 1 B 279 SER HIS MET SER ASP ARG LEU ALA PRO ILE GLY ILE PHE SEQRES 2 B 279 ASP SER GLY VAL GLY GLY LEU THR VAL ALA ARG ALA ILE SEQRES 3 B 279 ILE ASP GLN LEU PRO ASP GLU ASP ILE VAL TYR VAL GLY SEQRES 4 B 279 ASP THR GLY ASN GLY PRO TYR GLY PRO LEU THR ILE PRO SEQRES 5 B 279 GLN ILE ARG ALA HIS SER LEU ALA ILE GLY ASP ASP LEU SEQRES 6 B 279 VAL SER ARG GLY VAL LYS ALA LEU VAL ILE ALA CYS ASN SEQRES 7 B 279 THR ALA SER SER ALA CYS LEU ARG ASP ALA ARG GLU ARG SEQRES 8 B 279 TYR SER PRO VAL PRO VAL VAL GLU VAL ILE LEU PRO ALA SEQRES 9 B 279 VAL ARG ARG ALA VAL ALA ALA THR ARG ASN GLY ARG ILE SEQRES 10 B 279 GLY VAL ILE GLY THR GLN ALA THR ILE ALA SER GLY ALA SEQRES 11 B 279 TYR GLN ASP ALA PHE ALA ALA ALA ARG ASP THR GLU VAL SEQRES 12 B 279 PHE THR VAL ALA CYS PRO ARG PHE VAL ASP PHE VAL GLU SEQRES 13 B 279 ARG GLY VAL THR SER GLY ARG GLN VAL LEU GLY LEU ALA SEQRES 14 B 279 GLU GLY TYR LEU GLU PRO LEU GLN LEU ALA GLU VAL ASP SEQRES 15 B 279 THR LEU VAL LEU GLY CYS THR HIS TYR PRO MET LEU SER SEQRES 16 B 279 GLY LEU ILE GLN LEU ALA MET GLY ASP ASN VAL THR LEU SEQRES 17 B 279 VAL SER SER ALA GLU GLU THR ALA LYS ASP LEU LEU ARG SEQRES 18 B 279 VAL LEU THR GLU LEU ASP LEU LEU ARG PRO HIS PRO ASP SEQRES 19 B 279 ASP PRO SER VAL THR ALA VAL ARG ARG PHE GLU ALA THR SEQRES 20 B 279 GLY ASP PRO GLU ALA PHE THR ALA LEU ALA ALA ARG PHE SEQRES 21 B 279 LEU GLY PRO THR LEU ASP GLY VAL ARG PRO VAL ARG ARG SEQRES 22 B 279 HIS ALA GLY ALA GLY ARG HET DGL A 301 10 HET IOD A 302 1 HET IOD A 303 1 HET IOD A 304 1 HET DGL B 301 10 HETNAM DGL D-GLUTAMIC ACID HETNAM IOD IODIDE ION FORMUL 3 DGL 2(C5 H9 N O4) FORMUL 4 IOD 3(I 1-) FORMUL 8 HOH *548(H2 O) HELIX 1 AA1 GLY A 17 LEU A 28 1 12 HELIX 2 AA2 THR A 48 ARG A 66 1 19 HELIX 3 AA3 CYS A 75 LEU A 83 1 9 HELIX 4 AA4 ASP A 85 SER A 91 1 7 HELIX 5 AA5 ILE A 99 THR A 110 1 12 HELIX 6 AA6 THR A 120 SER A 126 1 7 HELIX 7 AA7 GLY A 127 PHE A 133 1 7 HELIX 8 AA8 ALA A 134 ALA A 136 5 3 HELIX 9 AA9 ARG A 148 ARG A 155 1 8 HELIX 10 AB1 GLY A 160 ALA A 177 1 18 HELIX 11 AB2 HIS A 188 MET A 191 5 4 HELIX 12 AB3 LEU A 192 GLY A 201 1 10 HELIX 13 AB4 SER A 209 LEU A 224 1 16 HELIX 14 AB5 ASP A 247 GLY A 260 1 14 HELIX 15 AB6 HIS B 0 ALA B 6 1 7 HELIX 16 AB7 GLY B 17 LEU B 28 1 12 HELIX 17 AB8 THR B 48 GLY B 67 1 20 HELIX 18 AB9 CYS B 75 LEU B 83 1 9 HELIX 19 AC1 ASP B 85 SER B 91 1 7 HELIX 20 AC2 ILE B 99 THR B 110 1 12 HELIX 21 AC3 THR B 120 SER B 126 1 7 HELIX 22 AC4 GLY B 127 ALA B 135 1 9 HELIX 23 AC5 ARG B 148 GLY B 156 1 9 HELIX 24 AC6 GLY B 160 ALA B 177 1 18 HELIX 25 AC7 HIS B 188 MET B 191 5 4 HELIX 26 AC8 LEU B 192 GLY B 201 1 10 HELIX 27 AC9 SER B 209 LEU B 224 1 16 HELIX 28 AD1 ASP B 247 ALA B 256 1 10 SHEET 1 AA1 5 VAL A 95 GLU A 97 0 SHEET 2 AA1 5 ALA A 70 ILE A 73 1 N LEU A 71 O VAL A 96 SHEET 3 AA1 5 ILE A 8 ASP A 12 1 N GLY A 9 O VAL A 72 SHEET 4 AA1 5 ILE A 33 GLY A 37 1 O VAL A 34 N ILE A 10 SHEET 5 AA1 5 ARG A 240 ALA A 244 1 O GLU A 243 N TYR A 35 SHEET 1 AA2 4 GLU A 140 ALA A 145 0 SHEET 2 AA2 4 ARG A 114 GLY A 119 1 N ILE A 115 O GLU A 140 SHEET 3 AA2 4 THR A 181 GLY A 185 1 O THR A 181 N GLY A 116 SHEET 4 AA2 4 THR A 205 SER A 208 1 O VAL A 207 N LEU A 184 SHEET 1 AA3 5 VAL B 95 GLU B 97 0 SHEET 2 AA3 5 ALA B 70 ILE B 73 1 N LEU B 71 O VAL B 96 SHEET 3 AA3 5 ILE B 8 ASP B 12 1 N GLY B 9 O VAL B 72 SHEET 4 AA3 5 ILE B 33 GLY B 37 1 O VAL B 34 N ILE B 10 SHEET 5 AA3 5 ARG B 240 ALA B 244 1 O ARG B 241 N TYR B 35 SHEET 1 AA4 4 GLU B 140 ALA B 145 0 SHEET 2 AA4 4 ARG B 114 GLY B 119 1 N ILE B 115 O GLU B 140 SHEET 3 AA4 4 THR B 181 GLY B 185 1 O THR B 181 N GLY B 116 SHEET 4 AA4 4 THR B 205 SER B 208 1 O VAL B 207 N LEU B 184 CISPEP 1 GLY A 42 PRO A 43 0 4.37 CISPEP 2 SER A 91 PRO A 92 0 5.99 CISPEP 3 GLY B 42 PRO B 43 0 1.77 CISPEP 4 SER B 91 PRO B 92 0 6.74 SITE 1 AC1 14 ASP A 12 SER A 13 PRO A 43 TYR A 44 SITE 2 AC1 14 GLY A 45 CYS A 75 ASN A 76 THR A 77 SITE 3 AC1 14 THR A 120 CYS A 186 THR A 187 HIS A 188 SITE 4 AC1 14 HOH A 448 HOH A 454 SITE 1 AC2 4 GLY A 45 GLN A 121 PRO A 147 HOH A 491 SITE 1 AC3 2 PRO A 261 ARG B 240 SITE 1 AC4 2 ALA A 250 HOH A 657 SITE 1 AC5 14 ASP B 12 SER B 13 PRO B 43 TYR B 44 SITE 2 AC5 14 GLY B 45 CYS B 75 ASN B 76 THR B 77 SITE 3 AC5 14 THR B 120 CYS B 186 THR B 187 HIS B 188 SITE 4 AC5 14 HOH B 443 HOH B 452 CRYST1 61.100 90.100 101.700 90.00 90.00 90.00 P 21 21 21 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 0.016356 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011098 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009833 0.00000