HEADER TRANSPORT PROTEIN 23-AUG-18 6HGM TITLE CRYSTAL STRUCTURE OF ALPHA1-ANTICHYMOTRYPSIN VARIANT NEWBG-III-ALLO: TITLE 2 AN ALLOSTERICALLY CONTROLLED NEW BINDING GLOBULIN WITH AN TITLE 3 UNPRECEDENTEDLY HIGH LIGAND RELEASE EFFICACY COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-1-ANTICHYMOTRYPSIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ACT,CELL GROWTH-INHIBITING GENE 24/25 PROTEIN,SERPIN A3; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 OTHER_DETAILS: - ALL RESIDUES THAT ARE PRESENT IN THE SAMPLE SEQUENCE COMPND 8 BUT NOT IN THE PDB FILE COULD NOT BE MODELLED DUE TO MISSING ELECTRON COMPND 9 DENSITY - RESIDUES FOLLOWING THE SEQUENCE ..KITLL ARE PART OF CHAIN COMPND 10 B, AS THE PROTEIN IS A FAMILY MEMBER OF SERINE PROTEINASE INHIBITORS COMPND 11 (SERPINS) AND PROTEOLYTICALLY CLEAVED BETWEEN KITLL-SALVE; COMPND 12 MOL_ID: 2; COMPND 13 MOLECULE: ALPHA-1-ANTICHYMOTRYPSIN; COMPND 14 CHAIN: B; COMPND 15 SYNONYM: ACT,CELL GROWTH-INHIBITING GENE 24/25 PROTEIN,SERPIN A3; COMPND 16 ENGINEERED: YES; COMPND 17 MUTATION: YES; COMPND 18 OTHER_DETAILS: ALL RESIDUES THAT ARE PRESENT IN THE SAMPLE SEQUENCE COMPND 19 BUT NOT IN THE PDB FILE COULD NOT BE MODELLED DUE TO MISSING ELECTRON COMPND 20 DENSITY SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SERPINA3, AACT, GIG24, GIG25; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: STAR; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 GENE: SERPINA3, AACT, GIG24, GIG25; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 15 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: STAR KEYWDS SERPIN, ALPHA1-ANTICHYMOTRYPSIN, COMPUTATIONAL PROTEIN DESIGN, KEYWDS 2 ALLOSTERIC COUPLING, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR K.SCHMIDT,Y.A.MULLER REVDAT 3 17-JAN-24 6HGM 1 LINK REVDAT 2 31-JUL-19 6HGM 1 JRNL REVDAT 1 29-MAY-19 6HGM 0 JRNL AUTH B.R.GARDILL,K.SCHMIDT,Y.A.MULLER JRNL TITL NEWBG: A SURROGATE CORTICOSTEROID-BINDING GLOBULIN WITH AN JRNL TITL 2 UNPRECEDENTEDLY HIGH LIGAND RELEASE EFFICACY. JRNL REF J.STRUCT.BIOL. V. 207 169 2019 JRNL REFN ESSN 1095-8657 JRNL PMID 31103428 JRNL DOI 10.1016/J.JSB.2019.05.006 REMARK 2 REMARK 2 RESOLUTION. 1.37 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.13_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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.37 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.67 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 91853 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.169 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.181 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.290 REMARK 3 FREE R VALUE TEST SET COUNT : 2099 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 38.6859 - 3.3752 0.98 6249 146 0.1641 0.1911 REMARK 3 2 3.3752 - 2.6792 0.99 6095 142 0.1606 0.1550 REMARK 3 3 2.6792 - 2.3406 1.00 6075 142 0.1543 0.1675 REMARK 3 4 2.3406 - 2.1266 0.99 6031 142 0.1466 0.1575 REMARK 3 5 2.1266 - 1.9742 0.99 5977 139 0.1494 0.1519 REMARK 3 6 1.9742 - 1.8578 0.99 6002 141 0.1582 0.1799 REMARK 3 7 1.8578 - 1.7648 1.00 6009 140 0.1654 0.1847 REMARK 3 8 1.7648 - 1.6879 1.00 5966 140 0.1752 0.1904 REMARK 3 9 1.6879 - 1.6230 0.99 5928 139 0.1795 0.1885 REMARK 3 10 1.6230 - 1.5670 0.99 5946 139 0.1881 0.2101 REMARK 3 11 1.5670 - 1.5180 1.00 5964 139 0.1986 0.2318 REMARK 3 12 1.5180 - 1.4746 0.99 5983 140 0.2151 0.2104 REMARK 3 13 1.4746 - 1.4357 0.99 5925 139 0.2264 0.2385 REMARK 3 14 1.4357 - 1.4007 0.98 5823 136 0.2503 0.2418 REMARK 3 15 1.4007 - 1.3689 0.97 5781 135 0.2749 0.2892 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) : 0.130 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.770 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 3146 REMARK 3 ANGLE : 1.222 4287 REMARK 3 CHIRALITY : 0.093 498 REMARK 3 PLANARITY : 0.008 544 REMARK 3 DIHEDRAL : 19.948 1196 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 6HGM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-AUG-18. REMARK 100 THE DEPOSITION ID IS D_1200011611. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-SEP-16 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 : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9184 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 91858 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.369 REMARK 200 RESOLUTION RANGE LOW (A) : 38.671 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : 4.440 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.37 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.45 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 : 2.150 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: 6HGG REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.44 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.3 M CALCIUM CHLORIDE DIHYDRATE, 20 % REMARK 280 W/V PEG 3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 35.66900 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 39.64150 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.67050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 39.64150 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 35.66900 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.67050 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: 5690 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 15470 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -81.0 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 -8 REMARK 465 LYS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 MET A 0 REMARK 465 LYS A 1 REMARK 465 GLN A 2 REMARK 465 ASN A 3 REMARK 465 SER A 4 REMARK 465 PRO A 5 REMARK 465 LEU A 6 REMARK 465 ASP A 7 REMARK 465 GLU A 8 REMARK 465 GLU A 9 REMARK 465 ASN A 10 REMARK 465 LEU A 11 REMARK 465 THR A 12 REMARK 465 GLN A 13 REMARK 465 GLU A 14 REMARK 465 ASN A 15 REMARK 465 GLN A 16 REMARK 465 ASP A 17 REMARK 465 ARG A 18 REMARK 465 GLY A 19 REMARK 465 THR A 20 REMARK 465 HIS A 21 REMARK 465 VAL A 22 REMARK 465 ASP A 23 REMARK 465 ARG A 24 REMARK 465 GLY A 25 REMARK 465 GLN A 105 REMARK 465 SER A 106 REMARK 465 SER A 107 REMARK 465 ASP A 108 REMARK 465 GLU A 109 REMARK 465 SER B 361 REMARK 465 ALA B 362 REMARK 465 LEU B 363 REMARK 465 VAL B 364 REMARK 465 GLU B 365 REMARK 465 THR B 366 REMARK 465 ALA B 400 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 LEU A 73 CA - CB - CG ANGL. DEV. = -20.5 DEGREES REMARK 500 LEU A 73 CB - CG - CD2 ANGL. DEV. = 11.4 DEGREES REMARK 500 ARG A 327 NE - CZ - NH2 ANGL. DEV. = 3.9 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 ASP A 47 -8.51 71.30 REMARK 500 ASN A 70 -134.27 53.84 REMARK 500 LYS A 81 18.72 80.04 REMARK 500 LYS B 398 71.15 -116.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 405 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN A 70 OD1 REMARK 620 2 ASP A 257 OD2 45.9 REMARK 620 3 HOH A 616 O 46.9 3.8 REMARK 620 4 HOH A 790 O 47.9 3.0 1.7 REMARK 620 5 HOH A 796 O 43.2 2.9 4.6 4.8 REMARK 620 6 HOH A 802 O 43.8 3.6 3.2 4.2 1.9 REMARK 620 7 HOH A 806 O 45.7 0.6 3.4 2.8 2.6 3.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 406 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 86 O REMARK 620 2 HOH A 580 O 88.1 REMARK 620 3 HOH A 623 O 81.7 80.4 REMARK 620 4 HOH A 719 O 91.7 132.5 146.4 REMARK 620 5 HOH A 795 O 85.3 142.4 62.0 84.7 REMARK 620 6 HOH A 833 O 103.2 67.9 147.7 65.9 149.4 REMARK 620 7 HOH A 885 O 171.7 93.9 90.8 92.8 88.3 85.0 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 404 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 259 O REMARK 620 2 GLU A 263 OE1 80.3 REMARK 620 3 GLU A 263 OE2 128.2 49.3 REMARK 620 4 EDO A 407 O1 82.0 144.9 131.1 REMARK 620 5 EDO A 407 O2 89.2 84.4 76.6 65.2 REMARK 620 6 HOH A 512 O 79.4 145.5 149.0 57.7 122.7 REMARK 620 7 HOH A 562 O 103.8 86.9 86.6 126.8 162.9 71.4 REMARK 620 8 HOH A 589 O 149.2 130.5 81.8 70.6 91.9 74.2 82.7 REMARK 620 N 1 2 3 4 5 6 7 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 407 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 408 DBREF 6HGM A 3 360 UNP P01011 AACT_HUMAN 26 383 DBREF 6HGM B 361 400 UNP P01011 AACT_HUMAN 384 423 SEQADV 6HGM MET A -8 UNP P01011 INITIATING METHIONINE SEQADV 6HGM LYS A -7 UNP P01011 EXPRESSION TAG SEQADV 6HGM HIS A -6 UNP P01011 EXPRESSION TAG SEQADV 6HGM HIS A -5 UNP P01011 EXPRESSION TAG SEQADV 6HGM HIS A -4 UNP P01011 EXPRESSION TAG SEQADV 6HGM HIS A -3 UNP P01011 EXPRESSION TAG SEQADV 6HGM HIS A -2 UNP P01011 EXPRESSION TAG SEQADV 6HGM HIS A -1 UNP P01011 EXPRESSION TAG SEQADV 6HGM MET A 0 UNP P01011 EXPRESSION TAG SEQADV 6HGM LYS A 1 UNP P01011 EXPRESSION TAG SEQADV 6HGM GLN A 2 UNP P01011 EXPRESSION TAG SEQADV 6HGM ARG A 24 UNP P01011 LEU 47 ENGINEERED MUTATION SEQADV 6HGM VAL A 55 UNP P01011 LEU 78 ENGINEERED MUTATION SEQADV 6HGM GLN A 242 UNP P01011 GLU 265 ENGINEERED MUTATION SEQADV 6HGM ASN A 244 UNP P01011 LYS 267 ENGINEERED MUTATION SEQADV 6HGM VAL A 251 UNP P01011 ALA 274 ENGINEERED MUTATION SEQADV 6HGM PHE A 252 UNP P01011 LEU 275 ENGINEERED MUTATION SEQADV 6HGM SER A 269 UNP P01011 LEU 292 ENGINEERED MUTATION SEQADV 6HGM ARG A 270 UNP P01011 PRO 293 ENGINEERED MUTATION SEQADV 6HGM ALA A 274 UNP P01011 LYS 297 ENGINEERED MUTATION SEQADV 6HGM GLY A 277 UNP P01011 ARG 300 ENGINEERED MUTATION SEQADV 6HGM ARG A 349 UNP P01011 ALA 372 ENGINEERED MUTATION SEQADV 6HGM ASP B 382 UNP P01011 PRO 405 ENGINEERED MUTATION SEQADV 6HGM HIS B 383 UNP P01011 THR 406 ENGINEERED MUTATION SEQADV 6HGM PHE B 384 UNP P01011 ASP 407 ENGINEERED MUTATION SEQADV 6HGM TRP B 386 UNP P01011 GLN 409 ENGINEERED MUTATION SEQADV 6HGM SER B 387 UNP P01011 ASN 410 ENGINEERED MUTATION SEQRES 1 A 369 MET LYS HIS HIS HIS HIS HIS HIS MET LYS GLN ASN SER SEQRES 2 A 369 PRO LEU ASP GLU GLU ASN LEU THR GLN GLU ASN GLN ASP SEQRES 3 A 369 ARG GLY THR HIS VAL ASP ARG GLY LEU ALA SER ALA ASN SEQRES 4 A 369 VAL ASP PHE ALA PHE SER LEU TYR LYS GLN LEU VAL LEU SEQRES 5 A 369 LYS ALA PRO ASP LYS ASN VAL ILE PHE SER PRO VAL SER SEQRES 6 A 369 ILE SER THR ALA LEU ALA PHE LEU SER LEU GLY ALA HIS SEQRES 7 A 369 ASN THR THR LEU THR GLU ILE LEU LYS GLY LEU LYS PHE SEQRES 8 A 369 ASN LEU THR GLU THR SER GLU ALA GLU ILE HIS GLN SER SEQRES 9 A 369 PHE GLN HIS LEU LEU ARG THR LEU ASN GLN SER SER ASP SEQRES 10 A 369 GLU LEU GLN LEU SER MET GLY ASN ALA MET PHE VAL LYS SEQRES 11 A 369 GLU GLN LEU SER LEU LEU ASP ARG PHE THR GLU ASP ALA SEQRES 12 A 369 LYS ARG LEU TYR GLY SER GLU ALA PHE ALA THR ASP PHE SEQRES 13 A 369 GLN ASP SER ALA ALA ALA LYS LYS LEU ILE ASN ASP TYR SEQRES 14 A 369 VAL LYS ASN GLY THR ARG GLY LYS ILE THR ASP LEU ILE SEQRES 15 A 369 LYS ASP LEU ASP SER GLN THR MET MET VAL LEU VAL ASN SEQRES 16 A 369 TYR ILE PHE PHE LYS ALA LYS TRP GLU MET PRO PHE ASP SEQRES 17 A 369 PRO GLN ASP THR HIS GLN SER ARG PHE TYR LEU SER LYS SEQRES 18 A 369 LYS LYS TRP VAL MET VAL PRO MET MET SER LEU HIS HIS SEQRES 19 A 369 LEU THR ILE PRO TYR PHE ARG ASP GLU GLU LEU SER CYS SEQRES 20 A 369 THR VAL VAL GLN LEU ASN TYR THR GLY ASN ALA SER VAL SEQRES 21 A 369 PHE PHE ILE LEU PRO ASP GLN ASP LYS MET GLU GLU VAL SEQRES 22 A 369 GLU ALA MET LEU SER ARG GLU THR LEU ALA ARG TRP GLY SEQRES 23 A 369 ASP SER LEU GLU PHE ARG GLU ILE GLY GLU LEU TYR LEU SEQRES 24 A 369 PRO LYS PHE SER ILE SER ARG ASP TYR ASN LEU ASN ASP SEQRES 25 A 369 ILE LEU LEU GLN LEU GLY ILE GLU GLU ALA PHE THR SER SEQRES 26 A 369 LYS ALA ASP LEU SER GLY ILE THR GLY ALA ARG ASN LEU SEQRES 27 A 369 ALA VAL SER GLN VAL VAL HIS LYS ALA VAL LEU ASP VAL SEQRES 28 A 369 PHE GLU GLU GLY THR GLU ARG SER ALA ALA THR ALA VAL SEQRES 29 A 369 LYS ILE THR LEU LEU SEQRES 1 B 40 SER ALA LEU VAL GLU THR ARG THR ILE VAL ARG PHE ASN SEQRES 2 B 40 ARG PRO PHE LEU MET ILE ILE VAL ASP HIS PHE THR TRP SEQRES 3 B 40 SER ILE PHE PHE MET SER LYS VAL THR ASN PRO LYS GLN SEQRES 4 B 40 ALA HET CL A 401 1 HET CL A 402 1 HET CL A 403 1 HET CA A 404 1 HET CA A 405 1 HET CA A 406 1 HET EDO A 407 10 HET EDO A 408 10 HETNAM CL CHLORIDE ION HETNAM CA CALCIUM ION HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 3 CL 3(CL 1-) FORMUL 6 CA 3(CA 2+) FORMUL 9 EDO 2(C2 H6 O2) FORMUL 11 HOH *413(H2 O) HELIX 1 AA1 LEU A 26 ALA A 45 1 20 HELIX 2 AA2 SER A 53 LEU A 66 1 14 HELIX 3 AA3 HIS A 69 LEU A 80 1 12 HELIX 4 AA4 SER A 88 ASN A 104 1 17 HELIX 5 AA5 LEU A 127 GLY A 139 1 13 HELIX 6 AA6 ASP A 149 THR A 165 1 17 HELIX 7 AA7 ASP A 199 THR A 203 5 5 HELIX 8 AA8 LYS A 260 MET A 267 1 8 HELIX 9 AA9 SER A 269 LEU A 280 1 12 HELIX 10 AB1 LEU A 301 LEU A 308 1 8 HELIX 11 AB2 GLU A 311 THR A 315 5 5 HELIX 12 AB3 LEU A 320 GLY A 325 1 6 SHEET 1 AA1 7 VAL A 50 PHE A 52 0 SHEET 2 AA1 7 ILE B 388 VAL B 394 -1 O LYS B 393 N VAL A 50 SHEET 3 AA1 7 PHE B 376 VAL B 381 -1 N PHE B 376 O VAL B 394 SHEET 4 AA1 7 SER A 250 PRO A 256 -1 N ILE A 254 O LEU B 377 SHEET 5 AA1 7 CYS A 238 ASN A 244 -1 N THR A 239 O LEU A 255 SHEET 6 AA1 7 TRP A 215 ASP A 233 -1 N PHE A 231 O VAL A 240 SHEET 7 AA1 7 HIS A 204 TYR A 209 -1 N PHE A 208 O VAL A 216 SHEET 1 AA2 8 VAL A 50 PHE A 52 0 SHEET 2 AA2 8 ILE B 388 VAL B 394 -1 O LYS B 393 N VAL A 50 SHEET 3 AA2 8 PHE B 376 VAL B 381 -1 N PHE B 376 O VAL B 394 SHEET 4 AA2 8 SER A 250 PRO A 256 -1 N ILE A 254 O LEU B 377 SHEET 5 AA2 8 CYS A 238 ASN A 244 -1 N THR A 239 O LEU A 255 SHEET 6 AA2 8 TRP A 215 ASP A 233 -1 N PHE A 231 O VAL A 240 SHEET 7 AA2 8 GLU A 281 PRO A 291 -1 O ILE A 285 N LEU A 226 SHEET 8 AA2 8 ILE B 369 ARG B 371 1 O VAL B 370 N TYR A 289 SHEET 1 AA3 6 GLU A 141 THR A 145 0 SHEET 2 AA3 6 GLN A 111 LYS A 121 1 N MET A 118 O PHE A 143 SHEET 3 AA3 6 THR A 180 LYS A 193 -1 O VAL A 185 N ALA A 117 SHEET 4 AA3 6 GLY A 346 LEU A 359 -1 O ARG A 349 N PHE A 190 SHEET 5 AA3 6 LEU A 329 VAL A 342 -1 N GLN A 333 O LYS A 356 SHEET 6 AA3 6 PHE A 293 ASN A 300 -1 N TYR A 299 O HIS A 336 LINK OD1 ASN A 70 CA CA A 405 1555 3544 2.29 LINK O GLU A 86 CA CA A 406 1555 1555 2.35 LINK OD2 ASP A 257 CA CA A 405 1555 1555 2.36 LINK O ASP A 259 CA CA A 404 1555 1555 2.31 LINK OE1 GLU A 263 CA CA A 404 1555 1555 2.56 LINK OE2 GLU A 263 CA CA A 404 1555 1555 2.59 LINK CA CA A 404 O1 EDO A 407 1555 1555 2.55 LINK CA CA A 404 O2 EDO A 407 1555 1555 2.29 LINK CA CA A 404 O HOH A 512 1555 1555 2.44 LINK CA CA A 404 O HOH A 562 1555 1555 2.31 LINK CA CA A 404 O HOH A 589 1555 3554 2.43 LINK CA CA A 405 O HOH A 616 1555 1555 2.43 LINK CA CA A 405 O HOH A 790 1555 3554 2.47 LINK CA CA A 405 O HOH A 796 1555 3554 2.46 LINK CA CA A 405 O HOH A 802 1555 3554 2.37 LINK CA CA A 405 O HOH A 806 1555 1555 2.45 LINK CA CA A 406 O HOH A 580 1555 1555 2.42 LINK CA CA A 406 O HOH A 623 1555 1555 2.45 LINK CA CA A 406 O HOH A 719 1555 1555 2.44 LINK CA CA A 406 O HOH A 795 1555 1555 2.39 LINK CA CA A 406 O HOH A 833 1555 1555 2.42 LINK CA CA A 406 O HOH A 885 1555 1555 2.31 SITE 1 AC1 4 ARG A 349 MET B 378 MET B 391 SER B 392 SITE 1 AC2 4 LYS A 174 ASP A 175 LYS A 356 HOH A 785 SITE 1 AC3 5 HIS A 69 ASN A 70 LEU A 73 SER A 237 SITE 2 AC3 5 LYS A 260 SITE 1 AC4 6 ASP A 259 GLU A 263 EDO A 407 HOH A 512 SITE 2 AC4 6 HOH A 562 HOH A 589 SITE 1 AC5 7 ASN A 70 ASP A 257 HOH A 616 HOH A 790 SITE 2 AC5 7 HOH A 796 HOH A 802 HOH A 806 SITE 1 AC6 7 GLU A 86 HOH A 580 HOH A 623 HOH A 719 SITE 2 AC6 7 HOH A 795 HOH A 833 HOH A 885 SITE 1 AC7 8 GLU A 89 ASP A 259 LYS A 260 GLU A 263 SITE 2 AC7 8 CA A 404 HOH A 512 HOH A 589 HOH A 622 SITE 1 AC8 7 GLU A 89 ALA A 90 HIS A 93 ARG A 129 SITE 2 AC8 7 ASP A 133 HOH A 528 HOH A 656 CRYST1 71.338 77.341 79.283 90.00 90.00 90.00 P 21 21 21 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 0.014018 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012930 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012613 0.00000