HEADER BLOOD CLOTTING 13-JAN-20 6TWC TITLE CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF THE COAGULATION FACTOR TITLE 2 XIA IN COMPLEX WITH DOUBLE BRIDGED PEPTIDE F21 COMPND MOL_ID: 1; COMPND 2 MOLECULE: COAGULATION FACTOR XI; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: FXI,PLASMA THROMBOPLASTIN ANTECEDENT,PTA; COMPND 5 EC: 3.4.21.27; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: COAGULATION FACTOR XI; COMPND 9 CHAIN: H; COMPND 10 SYNONYM: FXI,PLASMA THROMBOPLASTIN ANTECEDENT,PTA; COMPND 11 EC: 3.4.21.27; COMPND 12 ENGINEERED: YES; COMPND 13 MOL_ID: 3; COMPND 14 MOLECULE: DOUBLE BRIDGED PEPTIDE F21; COMPND 15 CHAIN: C; COMPND 16 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: F11; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: F11; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 15 MOL_ID: 3; SOURCE 16 SYNTHETIC: YES; SOURCE 17 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 18 ORGANISM_TAXID: 32630 KEYWDS PROTEASE, COAGULATION FACTORS, INHIBITOR, DOUBLE BRIDGED PEPTIDE, KEYWDS 2 PHAGE DISPLAY, BLOOD CLOTTING EXPDTA X-RAY DIFFRACTION AUTHOR X.D.KONG,F.POJER,C.HEINIS REVDAT 3 24-JAN-24 6TWC 1 JRNL REVDAT 2 27-MAY-20 6TWC 1 JRNL REVDAT 1 20-MAY-20 6TWC 0 JRNL AUTH X.D.KONG,J.MORIYA,V.CARLE,F.POJER,L.A.ABRIATA,K.DEYLE, JRNL AUTH 2 C.HEINIS JRNL TITL DE NOVO DEVELOPMENT OF PROTEOLYTICALLY RESISTANT THERAPEUTIC JRNL TITL 2 PEPTIDES FOR ORAL ADMINISTRATION. JRNL REF NAT BIOMED ENG V. 4 560 2020 JRNL REFN ESSN 2157-846X JRNL PMID 32393891 JRNL DOI 10.1038/S41551-020-0556-3 REMARK 2 REMARK 2 RESOLUTION. 2.86 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX DEV-3374 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) : 2.86 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.78 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 9461 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.216 REMARK 3 R VALUE (WORKING SET) : 0.213 REMARK 3 FREE R VALUE : 0.259 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.370 REMARK 3 FREE R VALUE TEST SET COUNT : 508 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 43.7820 - 4.5388 1.00 2335 148 0.2028 0.2299 REMARK 3 2 4.5388 - 3.6031 1.00 2245 112 0.1961 0.2398 REMARK 3 3 3.6031 - 3.1478 0.99 2186 131 0.2268 0.3203 REMARK 3 4 3.1478 - 2.8600 0.99 2187 117 0.2828 0.3428 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) : 0.370 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.990 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 56.14 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 67.87 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 6TWC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-JAN-20. REMARK 100 THE DEPOSITION ID IS D_1292106191. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-DEC-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9502 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.860 REMARK 200 RESOLUTION RANGE LOW (A) : 43.783 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 12.30 REMARK 200 R MERGE (I) : 0.12400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.3300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.86 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.7 REMARK 200 DATA REDUNDANCY IN SHELL : 11.53 REMARK 200 R MERGE FOR SHELL (I) : 0.97400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.260 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: 4TY6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.86 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 200 MM (NH4)2SO4, 25% PEG4000, AND 100 REMARK 280 MM NAOAC, PH 4.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 78.05200 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 39.02600 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 39.02600 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 78.05200 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3170 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11510 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, H, C 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 HIS A 246 REMARK 465 HIS A 247 REMARK 465 HIS A 248 REMARK 465 HIS A 249 REMARK 465 HIS A 250 REMARK 465 HIS A 251 REMARK 465 MET H 352 REMARK 465 ASP H 353 REMARK 465 ASP H 354 REMARK 465 ASP H 355 REMARK 465 ASP H 356 REMARK 465 LYS H 357 REMARK 465 MET H 358 REMARK 465 ASP H 359 REMARK 465 ASN H 360 REMARK 465 ARG H 369 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 SER A 74 N ILE A 76 2.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 THR C 1 C CYS C 2 N 0.192 REMARK 500 CYS C 2 C VAL C 3 N 0.161 REMARK 500 VAL C 3 C ASN C 4 N 0.148 REMARK 500 ASN C 4 CG ASN C 4 ND2 0.152 REMARK 500 ASN C 4 C ILE C 5 N 0.203 REMARK 500 ILE C 5 C MET C 6 N 0.147 REMARK 500 MET C 6 C CYS C 7 N 0.164 REMARK 500 CYS C 7 C CYS C 8 N 0.166 REMARK 500 CYS C 8 C ARG C 9 N 0.180 REMARK 500 ARG C 9 NE ARG C 9 CZ 0.127 REMARK 500 ARG C 9 CZ ARG C 9 NH2 0.147 REMARK 500 ARG C 9 C CYS C 10 N 0.157 REMARK 500 CYS C 10 C PRO C 11 N 0.175 REMARK 500 PRO C 11 N PRO C 11 CA -0.113 REMARK 500 PRO C 11 CD PRO C 11 N 0.149 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 MET C 6 CG - SD - CE ANGL. DEV. = 12.4 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 GLN A 50 19.71 -141.03 REMARK 500 THR A 54 -159.42 -139.28 REMARK 500 SER A 74 -94.07 -51.06 REMARK 500 GLU A 75 -28.88 14.07 REMARK 500 LYS A 77 -167.61 -168.51 REMARK 500 GLN A 118 110.47 -161.85 REMARK 500 ASP A 128 22.11 -145.65 REMARK 500 ASP A 149 -153.08 -118.88 REMARK 500 TYR A 171 54.08 -116.17 REMARK 500 GLU A 205 -28.92 102.81 REMARK 500 SER A 214 -60.90 -123.16 REMARK 500 CYS H 362 136.75 68.00 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ILE A 76 LYS A 77 142.64 REMARK 500 LYS A 77 GLU A 78 -129.05 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 ACN C 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACN C 102 DBREF 6TWC A 16 245 UNP P03951 FA11_HUMAN 388 625 DBREF 6TWC H 357 369 UNP P03951 FA11_HUMAN 375 387 DBREF 6TWC C 1 12 PDB 6TWC 6TWC 1 12 SEQADV 6TWC GLY A 113 UNP P03951 ASN 491 CONFLICT SEQADV 6TWC GLY A 115 UNP P03951 THR 493 CONFLICT SEQADV 6TWC HIS A 246 UNP P03951 EXPRESSION TAG SEQADV 6TWC HIS A 247 UNP P03951 EXPRESSION TAG SEQADV 6TWC HIS A 248 UNP P03951 EXPRESSION TAG SEQADV 6TWC HIS A 249 UNP P03951 EXPRESSION TAG SEQADV 6TWC HIS A 250 UNP P03951 EXPRESSION TAG SEQADV 6TWC HIS A 251 UNP P03951 EXPRESSION TAG SEQADV 6TWC MET H 352 UNP P03951 INITIATING METHIONINE SEQADV 6TWC ASP H 353 UNP P03951 EXPRESSION TAG SEQADV 6TWC ASP H 354 UNP P03951 EXPRESSION TAG SEQADV 6TWC ASP H 355 UNP P03951 EXPRESSION TAG SEQADV 6TWC ASP H 356 UNP P03951 EXPRESSION TAG SEQRES 1 A 244 ILE VAL GLY GLY THR ALA SER VAL ARG GLY GLU TRP PRO SEQRES 2 A 244 TRP GLN VAL THR LEU HIS THR THR SER PRO THR GLN ARG SEQRES 3 A 244 HIS LEU CYS GLY GLY SER ILE ILE GLY ASN GLN TRP ILE SEQRES 4 A 244 LEU THR ALA ALA HIS CYS PHE TYR GLY VAL GLU SER PRO SEQRES 5 A 244 LYS ILE LEU ARG VAL TYR SER GLY ILE LEU ASN GLN SER SEQRES 6 A 244 GLU ILE LYS GLU ASP THR SER PHE PHE GLY VAL GLN GLU SEQRES 7 A 244 ILE ILE ILE HIS ASP GLN TYR LYS MET ALA GLU SER GLY SEQRES 8 A 244 TYR ASP ILE ALA LEU LEU LYS LEU GLU THR THR VAL GLY SEQRES 9 A 244 TYR GLY ASP SER GLN ARG PRO ILE CYS LEU PRO SER LYS SEQRES 10 A 244 GLY ASP ARG ASN VAL ILE TYR THR ASP CYS TRP VAL THR SEQRES 11 A 244 GLY TRP GLY TYR ARG LYS LEU ARG ASP LYS ILE GLN ASN SEQRES 12 A 244 THR LEU GLN LYS ALA LYS ILE PRO LEU VAL THR ASN GLU SEQRES 13 A 244 GLU CYS GLN LYS ARG TYR ARG GLY HIS LYS ILE THR HIS SEQRES 14 A 244 LYS MET ILE CYS ALA GLY TYR ARG GLU GLY GLY LYS ASP SEQRES 15 A 244 ALA CYS LYS GLY ASP SER GLY GLY PRO LEU SER CYS LYS SEQRES 16 A 244 HIS ASN GLU VAL TRP HIS LEU VAL GLY ILE THR SER TRP SEQRES 17 A 244 GLY GLU GLY CYS ALA GLN ARG GLU ARG PRO GLY VAL TYR SEQRES 18 A 244 THR ASN VAL VAL GLU TYR VAL ASP TRP ILE LEU GLU LYS SEQRES 19 A 244 THR GLN ALA VAL HIS HIS HIS HIS HIS HIS SEQRES 1 H 18 MET ASP ASP ASP ASP LYS MET ASP ASN GLU CYS THR THR SEQRES 2 H 18 LYS ILE LYS PRO ARG SEQRES 1 C 12 THR CYS VAL ASN ILE MET CYS CYS ARG CYS PRO LTN HET LTN C 12 15 HET ACN C 101 4 HET ACN C 102 4 HETNAM LTN L-TRYPTOPHANAMIDE HETNAM ACN ACETONE FORMUL 3 LTN C11 H13 N3 O FORMUL 4 ACN 2(C3 H6 O) HELIX 1 AA1 ALA A 55 TYR A 58B 5 6 HELIX 2 AA2 SER A 62 LYS A 64 5 3 HELIX 3 AA3 MET A 96 GLY A 100 5 5 HELIX 4 AA4 SER A 125 ARG A 129 5 5 HELIX 5 AA5 THR A 164 TYR A 171 1 9 HELIX 6 AA6 TYR A 234 GLN A 243 1 10 HELIX 7 AA7 ASN C 4 CYS C 8 5 5 SHEET 1 AA1 8 THR A 20 ALA A 21 0 SHEET 2 AA1 8 GLN A 156 LYS A 159 -1 O LYS A 157 N THR A 20 SHEET 3 AA1 8 ASP A 135 GLY A 140 -1 N GLY A 140 O GLN A 156 SHEET 4 AA1 8 PRO A 198 HIS A 203 -1 O SER A 200 N TRP A 137 SHEET 5 AA1 8 VAL A 206 TRP A 215 -1 O VAL A 206 N HIS A 203 SHEET 6 AA1 8 GLY A 226 ASN A 230 -1 O VAL A 227 N TRP A 215 SHEET 7 AA1 8 MET A 180 ALA A 183 -1 N ILE A 181 O TYR A 228 SHEET 8 AA1 8 LEU A 162 VAL A 163 -1 N VAL A 163 O CYS A 182 SHEET 1 AA2 7 GLN A 30 THR A 35 0 SHEET 2 AA2 7 ARG A 39 GLY A 48 -1 O LEU A 41 N LEU A 33 SHEET 3 AA2 7 TRP A 51 THR A 54 -1 O LEU A 53 N SER A 45 SHEET 4 AA2 7 ALA A 104 LEU A 108 -1 O ALA A 104 N THR A 54 SHEET 5 AA2 7 PHE A 83 ILE A 90 -1 N ILE A 89 O LEU A 105 SHEET 6 AA2 7 LEU A 65A TYR A 67 -1 N VAL A 66 O PHE A 83 SHEET 7 AA2 7 GLN A 30 THR A 35 -1 N HIS A 34 O ARG A 65B SSBOND 1 CYS A 42 CYS A 58 1555 1555 2.03 SSBOND 2 CYS A 122 CYS H 362 1555 1555 2.05 SSBOND 3 CYS A 136 CYS A 201 1555 1555 2.05 SSBOND 4 CYS A 168 CYS A 182 1555 1555 2.01 SSBOND 5 CYS A 191 CYS A 219 1555 1555 2.08 LINK SG CYS C 2 C2 ACN C 101 1555 1555 1.88 LINK SG CYS C 7 C1 ACN C 102 1555 1555 1.85 LINK SG CYS C 8 C1 ACN C 101 1555 1555 1.82 LINK SG CYS C 10 C2 ACN C 102 1555 1555 1.85 LINK C PRO C 11 NH3 LTN C 12 1555 1555 1.49 CISPEP 1 SER A 36A PRO A 36B 0 1.43 CISPEP 2 THR C 1 CYS C 2 0 -1.67 SITE 1 AC1 6 LEU A 147 LYS A 192 THR C 1 CYS C 2 SITE 2 AC1 6 ASN C 4 CYS C 8 SITE 1 AC2 6 HIS A 57 ALA A 97 SER A 214 MET C 6 SITE 2 AC2 6 CYS C 7 CYS C 10 CRYST1 76.162 76.162 117.078 90.00 90.00 120.00 P 32 2 1 6 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 0.013130 0.007581 0.000000 0.00000 SCALE2 0.000000 0.015161 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008541 0.00000