HEADER HYDROLASE 27-OCT-23 8USH TITLE CRYSTAL STRUCTURE OF KEMP ELIMINASE HG630 WITH BOUND TRANSITION STATE TITLE 2 ANALOGUE, 280 K COMPND MOL_ID: 1; COMPND 2 MOLECULE: KEMP ELIMINASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOASCUS AURANTIACUS; SOURCE 3 ORGANISM_TAXID: 5087; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DE NOVO ENZYME DESIGN; COMPUTATIONAL PROTEIN DESIGN; KEMP ELIMINASES; KEYWDS 2 BIOCATALYSIS; DIRECTED EVOLUTION; X-RAY CRYSTALLOGRAPHY, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR B.SEIFINOFEREST REVDAT 1 06-DEC-23 8USH 0 JRNL AUTH R.V.RAKOTOHARISOA,B.SEIFINOFEREST,N.ZARIFI,J.D.M.MILLER, JRNL AUTH 2 J.M.RODRIGUEZ,M.C.THOMPSON,R.A.CHICA JRNL TITL HARNESSING THE CONFORMATIONAL ENSEMBLE TO DESIGN EFFICIENT JRNL TITL 2 ARTIFICIAL ENZYMES JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.32 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX V1.13.2998 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.32 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 90.60 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 164593 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.120 REMARK 3 R VALUE (WORKING SET) : 0.119 REMARK 3 FREE R VALUE : 0.148 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 8245 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 90.6000 - 4.1000 1.00 5383 254 0.1250 0.1324 REMARK 3 2 4.1000 - 3.2600 0.99 5275 274 0.1144 0.1311 REMARK 3 3 3.2600 - 2.8400 1.00 5260 241 0.1270 0.1438 REMARK 3 4 2.8400 - 2.5800 1.00 5279 255 0.1156 0.1481 REMARK 3 5 2.5800 - 2.4000 1.00 5244 283 0.1019 0.1255 REMARK 3 6 2.4000 - 2.2600 1.00 5244 257 0.0950 0.1199 REMARK 3 7 2.2600 - 2.1400 1.00 5204 282 0.0906 0.1118 REMARK 3 8 2.1400 - 2.0500 1.00 5253 273 0.0942 0.1352 REMARK 3 9 2.0500 - 1.9700 1.00 5211 258 0.0928 0.1289 REMARK 3 10 1.9700 - 1.9000 1.00 5246 297 0.0913 0.1236 REMARK 3 11 1.9000 - 1.8400 1.00 5201 284 0.0942 0.1367 REMARK 3 12 1.8400 - 1.7900 1.00 5210 298 0.0958 0.1345 REMARK 3 13 1.7900 - 1.7400 1.00 5195 289 0.1029 0.1392 REMARK 3 14 1.7400 - 1.7000 1.00 5204 266 0.1089 0.1570 REMARK 3 15 1.7000 - 1.6600 1.00 5223 261 0.1137 0.1729 REMARK 3 16 1.6600 - 1.6300 1.00 5195 261 0.1153 0.1536 REMARK 3 17 1.6300 - 1.6000 0.99 5208 245 0.1226 0.1695 REMARK 3 18 1.6000 - 1.5700 0.99 5222 281 0.1243 0.1744 REMARK 3 19 1.5700 - 1.5400 1.00 5139 324 0.1308 0.1783 REMARK 3 20 1.5400 - 1.5100 0.99 5154 274 0.1376 0.1675 REMARK 3 21 1.5100 - 1.4900 1.00 5206 291 0.1469 0.2001 REMARK 3 22 1.4900 - 1.4600 1.00 5230 239 0.1611 0.2375 REMARK 3 23 1.4600 - 1.4400 1.00 5221 253 0.1732 0.2139 REMARK 3 24 1.4400 - 1.4200 1.00 5135 310 0.1820 0.2215 REMARK 3 25 1.4200 - 1.4000 1.00 5158 295 0.2027 0.2273 REMARK 3 26 1.4000 - 1.3800 0.99 5140 269 0.2074 0.2401 REMARK 3 27 1.3800 - 1.3700 1.00 5252 270 0.2114 0.2305 REMARK 3 28 1.3700 - 1.3500 0.99 5161 301 0.2260 0.2585 REMARK 3 29 1.3500 - 1.3400 0.99 5180 284 0.2318 0.2724 REMARK 3 30 1.3400 - 1.3200 0.99 5115 276 0.2388 0.2822 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) : 0.126 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 14.404 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.06 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.94 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 : 0.007 5356 REMARK 3 ANGLE : 0.886 7403 REMARK 3 CHIRALITY : 0.073 817 REMARK 3 PLANARITY : 0.007 1010 REMARK 3 DIHEDRAL : 12.301 1955 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 8USH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-OCT-23. REMARK 100 THE DEPOSITION ID IS D_1000278250. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-MAR-22 REMARK 200 TEMPERATURE (KELVIN) : 280 REMARK 200 PH : 4.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1 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 : XIA2 0.5.492, DIALS XIA2 0.5.492 REMARK 200 DATA SCALING SOFTWARE : AIMLESS XIA2 0.5.492 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 164672 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.320 REMARK 200 RESOLUTION RANGE LOW (A) : 90.600 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.32 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.34 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.89700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER V1.13.2998 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10.6 MG/ML PROTEIN, 100 MM SODIUM REMARK 280 ACETATE, PH 4.8, 1.4 M AMMONIUM SULFATE, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 38.75800 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 ALA A 0 REMARK 465 GLU A 1 REMARK 465 ALA A 2 REMARK 465 GLY A 304 REMARK 465 SER A 305 REMARK 465 ILE A 306 REMARK 465 GLU A 307 REMARK 465 GLY A 308 REMARK 465 ARG A 309 REMARK 465 GLY A 310 REMARK 465 HIS A 311 REMARK 465 HIS A 312 REMARK 465 HIS A 313 REMARK 465 HIS A 314 REMARK 465 HIS A 315 REMARK 465 HIS A 316 REMARK 465 ALA B 0 REMARK 465 GLU B 1 REMARK 465 ALA B 2 REMARK 465 GLY B 304 REMARK 465 SER B 305 REMARK 465 ILE B 306 REMARK 465 GLU B 307 REMARK 465 GLY B 308 REMARK 465 ARG B 309 REMARK 465 GLY B 310 REMARK 465 HIS B 311 REMARK 465 HIS B 312 REMARK 465 HIS B 313 REMARK 465 HIS B 314 REMARK 465 HIS B 315 REMARK 465 HIS B 316 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 HE21 GLN B 8 O HOH B 502 1.44 REMARK 500 HD22 ASN A 62 O HOH A 506 1.58 REMARK 500 OD2 ASP B 127 H3 6NT B 401 1.58 REMARK 500 OD2 ASP A 127 H3 6NT A 401 1.59 REMARK 500 OE1 GLN A 8 O HOH A 501 1.94 REMARK 500 OE1 GLN B 158 O HOH B 501 1.95 REMARK 500 OE2 GLU A 46 O HOH A 502 2.10 REMARK 500 O HOH A 642 O HOH A 726 2.13 REMARK 500 NE2 GLN A 4 OE1 GLN A 302 2.17 REMARK 500 NE2 GLN B 8 O HOH B 502 2.18 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 HOH B 650 O HOH B 686 1655 2.05 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 ARG A 276 54.38 -112.53 REMARK 500 THR A 280 66.38 37.34 REMARK 500 VAL B 269 -65.13 -90.12 REMARK 500 VAL B 269 -65.13 -91.58 REMARK 500 ARG B 276 54.13 -107.23 REMARK 500 THR B 280 66.37 33.03 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 B 784 DISTANCE = 5.88 ANGSTROMS DBREF 8USH A 0 316 PDB 8USH 8USH 0 316 DBREF 8USH B 0 316 PDB 8USH 8USH 0 316 SEQRES 1 A 317 ALA GLU ALA ALA GLN SER VAL ASP GLN LEU ILE LYS ALA SEQRES 2 A 317 ARG GLY LYS VAL TYR PHE GLY VAL ALA THR ASP GLN ASN SEQRES 3 A 317 ARG LEU THR THR GLY LYS ASN ALA ALA ILE ILE GLN ALA SEQRES 4 A 317 ASP PHE GLY MET VAL TRP PRO GLU ASN SER MET GLN TRP SEQRES 5 A 317 ASP ALA THR GLU PRO SER GLN GLY ASN PHE ASN PHE ALA SEQRES 6 A 317 GLY ALA ASP TYR LEU VAL ASN TRP ALA GLN GLN ASN GLY SEQRES 7 A 317 LYS LEU ILE GLY GLY GLY CYS LEU VAL TRP HIS SER GLN SEQRES 8 A 317 LEU PRO SER TRP VAL SER SER ILE THR ASP LYS ASN THR SEQRES 9 A 317 LEU THR ASN VAL MET LYS ASN HIS ILE THR THR LEU MET SEQRES 10 A 317 THR ARG TYR LYS GLY LYS ILE ARG THR TRP ASP VAL VAL SEQRES 11 A 317 GLY GLU ALA PHE ASN GLU ASP GLY SER LEU ARG GLN THR SEQRES 12 A 317 VAL PHE LEU ASN VAL ILE GLY GLU ASP TYR ILE PRO ILE SEQRES 13 A 317 ALA PHE GLN THR ALA ARG ALA ALA ASP PRO ASN ALA LYS SEQRES 14 A 317 LEU TYR ILE MET ASP TYR ASN LEU ASP SER ALA SER TYR SEQRES 15 A 317 PRO LYS THR GLN ALA ILE VAL ASN ARG VAL LYS GLN TRP SEQRES 16 A 317 ARG ALA ALA GLY VAL PRO ILE ASP GLY ILE GLY SER GLN SEQRES 17 A 317 THR HIS LEU SER ALA GLY GLN GLY ALA GLY VAL LEU GLN SEQRES 18 A 317 ALA LEU PRO LEU LEU ALA SER ALA GLY THR PRO GLU VAL SEQRES 19 A 317 SER ILE LEU MET LEU ASP VAL ALA GLY ALA SER PRO THR SEQRES 20 A 317 ASP TYR VAL ASN VAL VAL ASN ALA CYS LEU ASN VAL GLN SEQRES 21 A 317 SER CYS VAL GLY ILE THR VAL MET GLY VAL ALA ASP PRO SEQRES 22 A 317 ASP SER VAL ARG ALA SER THR THR PRO LEU LEU PHE ASP SEQRES 23 A 317 GLY ASN PHE ASN PRO LYS PRO ALA TYR ASN ALA ILE VAL SEQRES 24 A 317 GLN ASP LEU GLN GLN GLY SER ILE GLU GLY ARG GLY HIS SEQRES 25 A 317 HIS HIS HIS HIS HIS SEQRES 1 B 317 ALA GLU ALA ALA GLN SER VAL ASP GLN LEU ILE LYS ALA SEQRES 2 B 317 ARG GLY LYS VAL TYR PHE GLY VAL ALA THR ASP GLN ASN SEQRES 3 B 317 ARG LEU THR THR GLY LYS ASN ALA ALA ILE ILE GLN ALA SEQRES 4 B 317 ASP PHE GLY MET VAL TRP PRO GLU ASN SER MET GLN TRP SEQRES 5 B 317 ASP ALA THR GLU PRO SER GLN GLY ASN PHE ASN PHE ALA SEQRES 6 B 317 GLY ALA ASP TYR LEU VAL ASN TRP ALA GLN GLN ASN GLY SEQRES 7 B 317 LYS LEU ILE GLY GLY GLY CYS LEU VAL TRP HIS SER GLN SEQRES 8 B 317 LEU PRO SER TRP VAL SER SER ILE THR ASP LYS ASN THR SEQRES 9 B 317 LEU THR ASN VAL MET LYS ASN HIS ILE THR THR LEU MET SEQRES 10 B 317 THR ARG TYR LYS GLY LYS ILE ARG THR TRP ASP VAL VAL SEQRES 11 B 317 GLY GLU ALA PHE ASN GLU ASP GLY SER LEU ARG GLN THR SEQRES 12 B 317 VAL PHE LEU ASN VAL ILE GLY GLU ASP TYR ILE PRO ILE SEQRES 13 B 317 ALA PHE GLN THR ALA ARG ALA ALA ASP PRO ASN ALA LYS SEQRES 14 B 317 LEU TYR ILE MET ASP TYR ASN LEU ASP SER ALA SER TYR SEQRES 15 B 317 PRO LYS THR GLN ALA ILE VAL ASN ARG VAL LYS GLN TRP SEQRES 16 B 317 ARG ALA ALA GLY VAL PRO ILE ASP GLY ILE GLY SER GLN SEQRES 17 B 317 THR HIS LEU SER ALA GLY GLN GLY ALA GLY VAL LEU GLN SEQRES 18 B 317 ALA LEU PRO LEU LEU ALA SER ALA GLY THR PRO GLU VAL SEQRES 19 B 317 SER ILE LEU MET LEU ASP VAL ALA GLY ALA SER PRO THR SEQRES 20 B 317 ASP TYR VAL ASN VAL VAL ASN ALA CYS LEU ASN VAL GLN SEQRES 21 B 317 SER CYS VAL GLY ILE THR VAL MET GLY VAL ALA ASP PRO SEQRES 22 B 317 ASP SER VAL ARG ALA SER THR THR PRO LEU LEU PHE ASP SEQRES 23 B 317 GLY ASN PHE ASN PRO LYS PRO ALA TYR ASN ALA ILE VAL SEQRES 24 B 317 GLN ASP LEU GLN GLN GLY SER ILE GLU GLY ARG GLY HIS SEQRES 25 B 317 HIS HIS HIS HIS HIS HET 6NT A 401 16 HET 6NT B 401 16 HETNAM 6NT 6-NITROBENZOTRIAZOLE FORMUL 3 6NT 2(C6 H4 N4 O2) FORMUL 5 HOH *552(H2 O) HELIX 1 AA1 SER A 5 ARG A 13 1 9 HELIX 2 AA2 ASP A 23 THR A 28 1 6 HELIX 3 AA3 LYS A 31 PHE A 40 1 10 HELIX 4 AA4 GLN A 50 GLU A 55 1 6 HELIX 5 AA5 PHE A 63 GLY A 77 1 15 HELIX 6 AA6 TRP A 87 LEU A 91 5 5 HELIX 7 AA7 PRO A 92 SER A 97 1 6 HELIX 8 AA8 ASP A 100 TYR A 119 1 20 HELIX 9 AA9 THR A 142 ILE A 148 1 7 HELIX 10 AB1 ASP A 151 ASP A 164 1 14 HELIX 11 AB2 TYR A 181 ALA A 197 1 17 HELIX 12 AB3 GLN A 214 SER A 227 1 14 HELIX 13 AB4 SER A 244 VAL A 258 1 15 HELIX 14 AB5 ALA A 270 SER A 274 5 5 HELIX 15 AB6 ARG A 276 THR A 280 5 5 HELIX 16 AB7 LYS A 291 GLN A 303 1 13 HELIX 17 AB8 SER B 5 ARG B 13 1 9 HELIX 18 AB9 ASP B 23 THR B 28 1 6 HELIX 19 AC1 LYS B 31 PHE B 40 1 10 HELIX 20 AC2 GLN B 50 GLU B 55 1 6 HELIX 21 AC3 PHE B 63 GLY B 77 1 15 HELIX 22 AC4 TRP B 87 LEU B 91 5 5 HELIX 23 AC5 PRO B 92 SER B 97 1 6 HELIX 24 AC6 ASP B 100 TYR B 119 1 20 HELIX 25 AC7 THR B 142 ILE B 148 1 7 HELIX 26 AC8 ASP B 151 ASP B 164 1 14 HELIX 27 AC9 TYR B 181 ALA B 197 1 17 HELIX 28 AD1 GLN B 214 SER B 227 1 14 HELIX 29 AD2 SER B 244 VAL B 258 1 15 HELIX 30 AD3 ALA B 270 SER B 274 5 5 HELIX 31 AD4 ARG B 276 THR B 280 5 5 HELIX 32 AD5 LYS B 291 GLN B 303 1 13 SHEET 1 AA1 9 TYR A 17 THR A 22 0 SHEET 2 AA1 9 MET A 42 PRO A 45 1 O TRP A 44 N THR A 22 SHEET 3 AA1 9 LEU A 79 GLY A 82 1 O GLY A 81 N VAL A 43 SHEET 4 AA1 9 THR A 125 GLY A 130 1 O ASP A 127 N GLY A 82 SHEET 5 AA1 9 LYS A 168 TYR A 174 1 O TYR A 170 N TRP A 126 SHEET 6 AA1 9 GLY A 203 LEU A 210 1 O GLN A 207 N ASP A 173 SHEET 7 AA1 9 GLU A 232 VAL A 240 1 O LEU A 236 N SER A 206 SHEET 8 AA1 9 CYS A 261 VAL A 266 1 O THR A 265 N LEU A 238 SHEET 9 AA1 9 TYR A 17 THR A 22 1 N GLY A 19 O ILE A 264 SHEET 1 AA2 9 TYR B 17 THR B 22 0 SHEET 2 AA2 9 MET B 42 PRO B 45 1 O TRP B 44 N THR B 22 SHEET 3 AA2 9 LEU B 79 GLY B 82 1 O GLY B 81 N VAL B 43 SHEET 4 AA2 9 THR B 125 GLY B 130 1 O ASP B 127 N GLY B 82 SHEET 5 AA2 9 LYS B 168 TYR B 174 1 O TYR B 170 N TRP B 126 SHEET 6 AA2 9 GLY B 203 LEU B 210 1 O GLN B 207 N ASP B 173 SHEET 7 AA2 9 GLU B 232 VAL B 240 1 O LEU B 236 N SER B 206 SHEET 8 AA2 9 CYS B 261 VAL B 266 1 O THR B 265 N LEU B 238 SHEET 9 AA2 9 TYR B 17 THR B 22 1 N GLY B 19 O ILE B 264 SSBOND 1 CYS A 255 CYS A 261 1555 1555 2.03 SSBOND 2 CYS B 255 CYS B 261 1555 1555 2.04 CISPEP 1 GLY A 83 CYS A 84 0 -5.34 CISPEP 2 GLY B 83 CYS B 84 0 -3.28 CRYST1 51.025 77.516 93.912 90.00 105.26 90.00 P 1 21 1 4 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 0.019598 0.000000 0.005348 0.00000 SCALE2 0.000000 0.012901 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011038 0.00000