HEADER TRANSPORT PROTEIN 15-FEB-04 1SDX TITLE CRYSTAL STRUCTURE OF THE ZINC SATURATED C-TERMINAL HALF OF BOVINE TITLE 2 LACTOFERRIN AT 2.0 A RESOLUTION REVEALS TWO ADDITIONAL ZINC BINDING TITLE 3 SITES CAVEAT 1SDX MAN C 5 HAS WRONG CHIRALITY AT ATOM C1 NAG D 2 HAS WRONG CAVEAT 2 1SDX CHIRALITY AT ATOM C1 MAN D 3 HAS WRONG CHIRALITY AT ATOM C1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: LACTOTRANSFERRIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: C-LOBE; COMPND 5 SYNONYM: LACTOFERRIN; COMPND 6 MUTATION: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: LACTOTRANSFERRIN; COMPND 9 CHAIN: E; COMPND 10 FRAGMENT: RESIDUES 681-685 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 SECRETION: MAMMARY SECRETION; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 8 ORGANISM_COMMON: CATTLE; SOURCE 9 ORGANISM_TAXID: 9913; SOURCE 10 SECRETION: MAMMARY SECRETION KEYWDS LACTOFERRIN, C-LOBE, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.JABEEN,S.SHARMA,G.SINGHAL,N.SINGH,T.P.SINGH REVDAT 6 29-JUL-20 1SDX 1 CAVEAT COMPND REMARK HETNAM REVDAT 6 2 1 LINK SITE ATOM REVDAT 5 11-OCT-17 1SDX 1 REMARK REVDAT 4 13-JUL-11 1SDX 1 VERSN REVDAT 3 24-FEB-09 1SDX 1 VERSN REVDAT 2 16-AUG-05 1SDX 1 JRNL REVDAT 1 02-MAR-04 1SDX 0 JRNL AUTH T.JABEEN,S.SHARMA,N.SINGH,A.BHUSHAN,T.P.SINGH JRNL TITL STRUCTURE OF THE ZINC-SATURATED C-TERMINAL LOBE OF BOVINE JRNL TITL 2 LACTOFERRIN AT 2.0 A RESOLUTION. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 61 1107 2005 JRNL REFN ISSN 0907-4449 JRNL PMID 16041076 JRNL DOI 10.1107/S0907444905016069 REMARK 2 REMARK 2 RESOLUTION. 2.06 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.9 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.06 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.90 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 66114.490 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 89.9 REMARK 3 NUMBER OF REFLECTIONS : 24896 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1087 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.06 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.10 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2741 REMARK 3 BIN R VALUE (WORKING SET) : 0.2420 REMARK 3 BIN FREE R VALUE : 0.2600 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 134 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.022 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2594 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 151 REMARK 3 SOLVENT ATOMS : 228 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 7.81000 REMARK 3 B22 (A**2) : -2.91000 REMARK 3 B33 (A**2) : -4.90000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -3.82000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.22 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.27 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 2.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.220 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.170 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.280 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.070 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.360 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 59.29 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : CO3.PARAM REMARK 3 PARAMETER FILE 5 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : CO3.TOP REMARK 3 TOPOLOGY FILE 5 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1SDX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-FEB-04. REMARK 100 THE DEPOSITION ID IS D_1000021627. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-JAN-04 REMARK 200 TEMPERATURE (KELVIN) : 283 REMARK 200 PH : 4.0 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MAR REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24896 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.060 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07900 REMARK 200 FOR THE DATA SET : 14.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.06 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.10 REMARK 200 COMPLETENESS FOR SHELL (%) : 75.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.31500 REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: 1NKX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.71 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MES, 25% POLYETHYLENE GLYCOL REMARK 280 MONOMETHYLETHER 550, 0.01M ZINC SULPHATE HEPTAHYDRATE, PH 4.0, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K 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 25.28500 REMARK 290 SMTRY3 2 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: 3650 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16070 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -61.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, E, B, C, D 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 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 ND2 ASN A 476 C2 NAG D 1 2.18 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 PRO A 352 C - N - CA ANGL. DEV. = 10.3 DEGREES REMARK 500 GLU E 682 N - CA - C ANGL. DEV. = -17.4 DEGREES REMARK 500 ALA E 683 N - CA - C ANGL. DEV. = -16.9 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 VAL A 410 -51.39 -120.66 REMARK 500 HIS A 420 59.87 -117.20 REMARK 500 ALA A 460 152.25 177.86 REMARK 500 ASP A 462 -2.53 78.15 REMARK 500 THR A 464 -71.35 -59.01 REMARK 500 TRP A 467 -64.87 -141.66 REMARK 500 VAL A 543 -152.20 -136.07 REMARK 500 THR A 557 -10.98 59.79 REMARK 500 CYS A 587 64.80 -151.79 REMARK 500 ALA A 590 167.57 178.05 REMARK 500 CYS A 625 -99.94 -33.54 REMARK 500 ASP A 627 -75.38 -41.85 REMARK 500 SER A 634 43.88 -171.25 REMARK 500 LEU A 640 -44.47 74.42 REMARK 500 ARG A 654 65.94 26.36 REMARK 500 GLU E 682 58.91 161.37 REMARK 500 ALA E 683 34.03 152.75 REMARK 500 CYS E 684 79.35 -57.21 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 ZN A 677 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 395 OD1 REMARK 620 2 TYR A 433 OH 86.1 REMARK 620 3 TYR A 526 OH 171.3 99.2 REMARK 620 4 HIS A 595 NE2 86.7 100.1 85.7 REMARK 620 5 CO3 A2001 O2 89.9 95.8 96.3 163.5 REMARK 620 6 CO3 A2001 O1 85.7 153.1 92.4 104.9 58.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1003 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 444 OE1 REMARK 620 2 GLU A 444 OE2 53.0 REMARK 620 3 HOH A3069 O 107.0 78.1 REMARK 620 4 HOH A3070 O 96.6 149.6 117.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A1002 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 659 OE2 REMARK 620 2 GLU A 659 OE1 56.4 REMARK 620 3 HOH A3192 O 98.3 106.5 REMARK 620 N 1 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1NKX RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A PROTEOLYTICALLY GENERATED FUNCTIONAL REMARK 900 MONOFERRIC C-LOBE OF BOVINE LACTOFERRIN AT 1.9A RESOLUTION DBREF 1SDX A 342 676 UNP P24627 TRFL_BOVIN 361 695 DBREF 1SDX E 681 685 UNP P24627 TRFL_BOVIN 700 704 SEQADV 1SDX LYS A 565 UNP P24627 ASN 584 SEE REMARK 999 SEQADV 1SDX GLU A 608 UNP P24627 LYS 627 SEE REMARK 999 SEQRES 1 A 335 TYR THR ARG VAL VAL TRP CYS ALA VAL GLY PRO GLU GLU SEQRES 2 A 335 GLN LYS LYS CYS GLN GLN TRP SER GLN GLN SER GLY GLN SEQRES 3 A 335 ASN VAL THR CYS ALA THR ALA SER THR THR ASP ASP CYS SEQRES 4 A 335 ILE VAL LEU VAL LEU LYS GLY GLU ALA ASP ALA LEU ASN SEQRES 5 A 335 LEU ASP GLY GLY TYR ILE TYR THR ALA GLY LYS CYS GLY SEQRES 6 A 335 LEU VAL PRO VAL LEU ALA GLU ASN ARG LYS SER SER LYS SEQRES 7 A 335 HIS SER SER LEU ASP CYS VAL LEU ARG PRO THR GLU GLY SEQRES 8 A 335 TYR LEU ALA VAL ALA VAL VAL LYS LYS ALA ASN GLU GLY SEQRES 9 A 335 LEU THR TRP ASN SER LEU LYS ASP LYS LYS SER CYS HIS SEQRES 10 A 335 THR ALA VAL ASP ARG THR ALA GLY TRP ASN ILE PRO MET SEQRES 11 A 335 GLY LEU ILE VAL ASN GLN THR GLY SER CYS ALA PHE ASP SEQRES 12 A 335 GLU PHE PHE SER GLN SER CYS ALA PRO GLY ALA ASP PRO SEQRES 13 A 335 LYS SER ARG LEU CYS ALA LEU CYS ALA GLY ASP ASP GLN SEQRES 14 A 335 GLY LEU ASP LYS CYS VAL PRO ASN SER LYS GLU LYS TYR SEQRES 15 A 335 TYR GLY TYR THR GLY ALA PHE ARG CYS LEU ALA GLU ASP SEQRES 16 A 335 VAL GLY ASP VAL ALA PHE VAL LYS ASN ASP THR VAL TRP SEQRES 17 A 335 GLU ASN THR ASN GLY GLU SER THR ALA ASP TRP ALA LYS SEQRES 18 A 335 ASN LEU LYS ARG GLU ASP PHE ARG LEU LEU CYS LEU ASP SEQRES 19 A 335 GLY THR ARG LYS PRO VAL THR GLU ALA GLN SER CYS HIS SEQRES 20 A 335 LEU ALA VAL ALA PRO ASN HIS ALA VAL VAL SER ARG SER SEQRES 21 A 335 ASP ARG ALA ALA HIS VAL GLU GLN VAL LEU LEU HIS GLN SEQRES 22 A 335 GLN ALA LEU PHE GLY LYS ASN GLY LYS ASN CYS PRO ASP SEQRES 23 A 335 LYS PHE CYS LEU PHE LYS SER GLU THR LYS ASN LEU LEU SEQRES 24 A 335 PHE ASN ASP ASN THR GLU CYS LEU ALA LYS LEU GLY GLY SEQRES 25 A 335 ARG PRO THR TYR GLU GLU TYR LEU GLY THR GLU TYR VAL SEQRES 26 A 335 THR ALA ILE ALA ASN LEU LYS LYS CYS SER SEQRES 1 E 5 LEU GLU ALA CYS ALA MODRES 1SDX ASN A 368 ASN GLYCOSYLATION SITE MODRES 1SDX ASN A 476 ASN GLYCOSYLATION SITE MODRES 1SDX ASN A 545 ASN GLYCOSYLATION SITE HET NAG B 1 14 HET NDG B 2 14 HET NAG C 1 14 HET NDG C 2 14 HET BMA C 3 11 HET MAN C 4 11 HET MAN C 5 11 HET MAN C 6 11 HET NAG D 1 14 HET NAG D 2 14 HET MAN D 3 11 HET ZN A 677 1 HET ZN A1002 1 HET ZN A1003 1 HET CO3 A2001 4 HET SO4 A3001 5 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM NDG 2-ACETAMIDO-2-DEOXY-ALPHA-D-GLUCOPYRANOSE HETNAM BMA BETA-D-MANNOPYRANOSE HETNAM MAN ALPHA-D-MANNOPYRANOSE HETNAM ZN ZINC ION HETNAM CO3 CARBONATE ION HETNAM SO4 SULFATE ION FORMUL 3 NAG 4(C8 H15 N O6) FORMUL 3 NDG 2(C8 H15 N O6) FORMUL 4 BMA C6 H12 O6 FORMUL 4 MAN 4(C6 H12 O6) FORMUL 6 ZN 3(ZN 2+) FORMUL 9 CO3 C O3 2- FORMUL 10 SO4 O4 S 2- FORMUL 11 HOH *228(H2 O) HELIX 1 1 GLY A 351 SER A 365 1 15 HELIX 2 2 THR A 376 LYS A 386 1 11 HELIX 3 3 ASP A 395 CYS A 405 1 11 HELIX 4 4 ASP A 424 ARG A 428 5 5 HELIX 5 5 THR A 447 LEU A 451 5 5 HELIX 6 6 TRP A 467 GLY A 479 1 13 HELIX 7 7 ALA A 482 PHE A 486 5 5 HELIX 8 8 TYR A 524 GLU A 535 1 12 HELIX 9 9 ASN A 545 ASN A 551 1 7 HELIX 10 10 LYS A 565 GLU A 567 5 3 HELIX 11 11 PRO A 580 CYS A 587 5 8 HELIX 12 12 ARG A 603 GLY A 619 1 17 HELIX 13 13 THR A 656 GLY A 662 1 7 HELIX 14 14 GLY A 662 LYS A 674 1 13 SHEET 1 A 2 VAL A 345 VAL A 350 0 SHEET 2 A 2 VAL A 369 ALA A 374 1 O ALA A 372 N ALA A 349 SHEET 1 B 4 ALA A 391 LEU A 394 0 SHEET 2 B 4 ALA A 596 ARG A 600 -1 O ALA A 596 N LEU A 394 SHEET 3 B 4 LEU A 407 ARG A 415 -1 N VAL A 408 O SER A 599 SHEET 4 B 4 THR A 645 LYS A 650 -1 O ALA A 649 N ALA A 412 SHEET 1 C 6 GLN A 489 CYS A 491 0 SHEET 2 C 6 LYS A 455 HIS A 458 1 N HIS A 458 O CYS A 491 SHEET 3 C 6 VAL A 540 LYS A 544 1 O PHE A 542 N CYS A 457 SHEET 4 C 6 TYR A 433 LYS A 440 -1 N VAL A 438 O ALA A 541 SHEET 5 C 6 PHE A 569 LEU A 572 -1 O ARG A 570 N VAL A 439 SHEET 6 C 6 ARG A 578 LYS A 579 -1 O LYS A 579 N LEU A 571 SHEET 1 D 5 GLN A 489 CYS A 491 0 SHEET 2 D 5 LYS A 455 HIS A 458 1 N HIS A 458 O CYS A 491 SHEET 3 D 5 VAL A 540 LYS A 544 1 O PHE A 542 N CYS A 457 SHEET 4 D 5 TYR A 433 LYS A 440 -1 N VAL A 438 O ALA A 541 SHEET 5 D 5 ALA A 590 ALA A 592 -1 O ALA A 592 N TYR A 433 SSBOND 1 CYS A 348 CYS A 380 1555 1555 2.03 SSBOND 2 CYS A 358 CYS A 371 1555 1555 2.03 SSBOND 3 CYS A 405 CYS E 684 1555 1555 2.00 SSBOND 4 CYS A 425 CYS A 647 1555 1555 2.03 SSBOND 5 CYS A 457 CYS A 532 1555 1555 2.03 SSBOND 6 CYS A 481 CYS A 675 1555 1555 2.03 SSBOND 7 CYS A 491 CYS A 505 1555 1555 2.03 SSBOND 8 CYS A 502 CYS A 515 1555 1555 2.03 SSBOND 9 CYS A 573 CYS A 587 1555 1555 2.03 SSBOND 10 CYS A 625 CYS A 630 1555 1555 2.20 LINK ND2 ASN A 368 C1 NAG B 1 1555 1555 1.49 LINK ND2 ASN A 476 C1 NAG D 1 1555 1555 1.42 LINK ND2 ASN A 545 C1 NAG C 1 1555 1555 1.49 LINK O4 NAG B 1 C1 NDG B 2 1555 1555 1.43 LINK O4 NAG C 1 C1 NDG C 2 1555 1555 1.42 LINK O4 NDG C 2 C1 BMA C 3 1555 1555 1.44 LINK O4 BMA C 3 C1 MAN C 4 1555 1555 1.43 LINK O3 MAN C 4 C1 MAN C 5 1555 1555 1.41 LINK O4 MAN C 4 C1 MAN C 6 1555 1555 1.42 LINK O4 NAG D 1 C1 NAG D 2 1555 1555 1.40 LINK O4 NAG D 2 C1 MAN D 3 1555 1555 1.44 LINK OD1 ASP A 395 ZN ZN A 677 1555 1555 2.11 LINK OH TYR A 433 ZN ZN A 677 1555 1555 2.05 LINK OE1 GLU A 444 ZN ZN A1003 1555 1555 2.30 LINK OE2 GLU A 444 ZN ZN A1003 1555 1555 2.59 LINK OH TYR A 526 ZN ZN A 677 1555 1555 1.98 LINK NE2 HIS A 595 ZN ZN A 677 1555 1555 2.27 LINK OE2 GLU A 659 ZN ZN A1002 1555 1555 2.26 LINK OE1 GLU A 659 ZN ZN A1002 1555 1555 2.40 LINK ZN ZN A 677 O2 CO3 A2001 1555 1555 2.28 LINK ZN ZN A 677 O1 CO3 A2001 1555 1555 2.28 LINK ZN ZN A1002 O HOH A3192 1555 1555 2.07 LINK ZN ZN A1003 O HOH A3069 1555 1555 2.26 LINK ZN ZN A1003 O HOH A3070 1555 1555 2.05 CRYST1 63.210 50.570 66.170 90.00 107.64 90.00 P 1 21 1 2 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 0.015820 0.000000 0.005031 0.00000 SCALE2 0.000000 0.019775 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015858 0.00000